diff --git a/README.md b/README.md
index 730c444..197442e 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,13 @@ Install:
 
     go get github.com/vmihailenco/redis
 
+Contributing
+------------
+
+Configure Redis to allow maximum 10 clients:
+
+    maxclients 10
+
 Run tests:
 
     go test -gocheck.v
diff --git a/commands.go b/commands.go
index a179d7d..7f1fa02 100644
--- a/commands.go
+++ b/commands.go
@@ -1,7 +1,6 @@
 package redis
 
 import (
-	"fmt"
 	"strconv"
 )
 
@@ -843,138 +842,3 @@ func (c *Client) ZUnionStore(
 	c.Process(req)
 	return req
 }
-
-//------------------------------------------------------------------------------
-
-func (c *Client) PubSubClient() (*PubSubClient, error) {
-	return newPubSubClient(c)
-}
-
-func (c *Client) Publish(channel, message string) *IntReq {
-	req := NewIntReq("PUBLISH", channel, message)
-	c.Process(req)
-	return req
-}
-
-//------------------------------------------------------------------------------
-
-func (c *Client) PipelineClient() (*Client, error) {
-	return &Client{
-		ConnPool: c.ConnPool,
-		InitConn: c.InitConn,
-		reqs:     make([]Req, 0),
-	}, nil
-}
-
-//------------------------------------------------------------------------------
-
-func (c *Client) MultiClient() (*Client, error) {
-	return &Client{
-		ConnPool: NewSingleConnPool(c.ConnPool),
-		InitConn: c.InitConn,
-	}, nil
-}
-
-func (c *Client) Multi() {
-	c.reqs = make([]Req, 0)
-}
-
-func (c *Client) Watch(keys ...string) *StatusReq {
-	args := append([]string{"WATCH"}, keys...)
-	req := NewStatusReq(args...)
-	c.Process(req)
-	return req
-}
-
-func (c *Client) Unwatch(keys ...string) *StatusReq {
-	args := append([]string{"UNWATCH"}, keys...)
-	req := NewStatusReq(args...)
-	c.Process(req)
-	return req
-}
-
-func (c *Client) Discard() {
-	c.mtx.Lock()
-	c.reqs = c.reqs[:0]
-	c.mtx.Unlock()
-}
-
-func (c *Client) Exec() ([]Req, error) {
-	c.mtx.Lock()
-	if len(c.reqs) == 0 {
-		c.mtx.Unlock()
-		return c.reqs, nil
-	}
-	reqs := c.reqs
-	c.reqs = nil
-	c.mtx.Unlock()
-
-	conn, err := c.conn()
-	if err != nil {
-		return nil, err
-	}
-
-	err = c.ExecReqs(reqs, conn)
-	if err != nil {
-		c.ConnPool.Remove(conn)
-		return nil, err
-	}
-
-	c.ConnPool.Add(conn)
-	return reqs, nil
-}
-
-func (c *Client) ExecReqs(reqs []Req, conn *Conn) error {
-	multiReq := make([]byte, 0, 1024)
-	multiReq = append(multiReq, PackReq([]string{"MULTI"})...)
-	for _, req := range reqs {
-		multiReq = append(multiReq, req.Req()...)
-	}
-	multiReq = append(multiReq, PackReq([]string{"EXEC"})...)
-
-	err := c.WriteReq(multiReq, conn)
-	if err != nil {
-		return err
-	}
-
-	statusReq := NewStatusReq()
-
-	// Parse MULTI command reply.
-	_, err = statusReq.ParseReply(conn.Rd)
-	if err != nil {
-		return err
-	}
-
-	// Parse queued replies.
-	for _ = range reqs {
-		_, err = statusReq.ParseReply(conn.Rd)
-		if err != nil {
-			return err
-		}
-	}
-
-	// Parse number of replies.
-	line, err := readLine(conn.Rd)
-	if err != nil {
-		return err
-	}
-	if line[0] != '*' {
-		return fmt.Errorf("Expected '*', but got line %q", line)
-	}
-	if isNilReplies(line) {
-		return Nil
-	}
-
-	// Parse replies.
-	for i := 0; i < len(reqs); i++ {
-		req := reqs[i]
-		val, err := req.ParseReply(conn.Rd)
-		if err != nil {
-			req.SetErr(err)
-		} else {
-			req.SetVal(val)
-		}
-	}
-
-	return nil
-}
diff --git a/connpool.go b/connpool.go
index 27cb320..80f640b 100644
--- a/connpool.go
+++ b/connpool.go
@@ -9,11 +9,11 @@ import (
 )
 
 type Conn struct {
-	RW io.ReadWriter
+	RW io.ReadWriteCloser
 	Rd *bufio.Reader
 }
 
-func NewConn(rw io.ReadWriter) *Conn {
+func NewConn(rw io.ReadWriteCloser) *Conn {
 	return &Conn{
 		RW: rw,
 		Rd: bufio.NewReaderSize(rw, 1024),
@@ -22,10 +22,10 @@ func NewConn(rw io.ReadWriter) *Conn {
 
 type ConnPool interface {
 	Get() (*Conn, bool, error)
-	Add(*Conn)
-	Remove(*Conn)
+	Add(*Conn) error
+	Remove(*Conn) error
 	Len() int
-	Close()
+	Close() error
 }
 
 //------------------------------------------------------------------------------
@@ -36,10 +36,10 @@ type MultiConnPool struct {
 	conns       []*Conn
 	OpenConn    OpenConnFunc
 	CloseConn   CloseConnFunc
-	cap, MaxCap int64
+	cap, MaxCap int
 }
 
-func NewMultiConnPool(openConn OpenConnFunc, closeConn CloseConnFunc, maxCap int64) *MultiConnPool {
+func NewMultiConnPool(openConn OpenConnFunc, closeConn CloseConnFunc, maxCap int) *MultiConnPool {
 	logger := log.New(
 		os.Stdout,
 		"redis.connpool: ",
@@ -81,47 +81,74 @@ func (p *MultiConnPool) Get() (*Conn, bool, error) {
 	return conn, false, nil
 }
 
-func (p *MultiConnPool) Add(conn *Conn) {
+func (p *MultiConnPool) Add(conn *Conn) error {
 	p.cond.L.Lock()
 	defer p.cond.L.Unlock()
 	p.conns = append(p.conns, conn)
 	p.cond.Signal()
+	return nil
 }
 
-func (p *MultiConnPool) Remove(conn *Conn) {
-	p.cond.L.Lock()
-	p.cap--
-	p.cond.Signal()
-	p.cond.L.Unlock()
-
-	if p.CloseConn != nil && conn != nil {
-		p.CloseConn(conn.RW)
+func (p *MultiConnPool) Remove(conn *Conn) error {
+	defer func() {
+		p.cond.L.Lock()
+		p.cap--
+		p.cond.Signal()
+		p.cond.L.Unlock()
+	}()
+	if conn == nil {
+		return nil
 	}
+	return p.closeConn(conn)
 }
 
 func (p *MultiConnPool) Len() int {
 	return len(p.conns)
 }
 
-func (p *MultiConnPool) Close() {}
+func (p *MultiConnPool) Close() error {
+	p.cond.L.Lock()
+	defer p.cond.L.Unlock()
+	for _, conn := range p.conns {
+		err := p.closeConn(conn)
+		if err != nil {
+			return err
+		}
+	}
+	p.conns = make([]*Conn, 0)
+	p.cap = 0
+	return nil
+}
+
+func (p *MultiConnPool) closeConn(conn *Conn) error {
+	if p.CloseConn != nil {
+		err := p.CloseConn(conn.RW)
+		if err != nil {
+			return err
+		}
+	}
+	return conn.RW.Close()
+}
 
 //------------------------------------------------------------------------------
 
 type SingleConnPool struct {
-	mtx  sync.Mutex
-	pool ConnPool
-	conn *Conn
+	mtx        sync.Mutex
+	pool       ConnPool
+	conn       *Conn
+	isReusable bool
 }
 
-func NewSingleConnPoolConn(pool ConnPool, conn *Conn) *SingleConnPool {
+func NewSingleConnPoolConn(pool ConnPool, conn *Conn, isReusable bool) *SingleConnPool {
 	return &SingleConnPool{
-		pool: pool,
-		conn: conn,
+		pool:       pool,
+		conn:       conn,
+		isReusable: isReusable,
 	}
 }
 
-func NewSingleConnPool(pool ConnPool) *SingleConnPool {
-	return NewSingleConnPoolConn(pool, nil)
+func NewSingleConnPool(pool ConnPool, isReusable bool) *SingleConnPool {
+	return NewSingleConnPoolConn(pool, nil, isReusable)
 }
 
 func (p *SingleConnPool) Get() (*Conn, bool, error) {
@@ -138,17 +165,32 @@ func (p *SingleConnPool) Get() (*Conn, bool, error) {
 	return p.conn, isNew, nil
 }
 
-func (p *SingleConnPool) Add(conn *Conn) {}
+func (p *SingleConnPool) Add(conn *Conn) error {
+	return nil
+}
 
-func (p *SingleConnPool) Remove(conn *Conn) {}
+func (p *SingleConnPool) Remove(conn *Conn) error {
+	return nil
+}
 
 func (p *SingleConnPool) Len() int {
 	return 1
 }
 
-func (p *SingleConnPool) Close() {
+func (p *SingleConnPool) Close() error {
 	p.mtx.Lock()
 	defer p.mtx.Unlock()
-	p.pool.Add(p.conn)
+
+	if p.conn == nil {
+		return nil
+	}
+
+	var err error
+	if p.isReusable {
+		err = p.pool.Add(p.conn)
+	} else {
+		err = p.pool.Remove(p.conn)
+	}
 	p.conn = nil
+	return err
 }
diff --git a/multi.go b/multi.go
new file mode 100644
index 0000000..cb58e52
--- /dev/null
+++ b/multi.go
@@ -0,0 +1,124 @@
+package redis
+
+import (
+	"fmt"
+)
+
+type MultiClient struct {
+	*Client
+}
+
+func (c *Client) MultiClient() (*MultiClient, error) {
+	return &MultiClient{
+		Client: &Client{
+			BaseClient: &BaseClient{
+				ConnPool: NewSingleConnPool(c.ConnPool, true),
+				InitConn: c.InitConn,
+			},
+		},
+	}, nil
+}
+
+func (c *MultiClient) Multi() {
+	c.reqs = make([]Req, 0)
+}
+
+func (c *MultiClient) Watch(keys ...string) *StatusReq {
+	args := append([]string{"WATCH"}, keys...)
+	req := NewStatusReq(args...)
+	c.Process(req)
+	return req
+}
+
+func (c *MultiClient) Unwatch(keys ...string) *StatusReq {
+	args := append([]string{"UNWATCH"}, keys...)
+	req := NewStatusReq(args...)
+	c.Process(req)
+	return req
+}
+
+func (c *MultiClient) Discard() {
+	c.mtx.Lock()
+	c.reqs = c.reqs[:0]
+	c.mtx.Unlock()
+}
+
+func (c *MultiClient) Exec() ([]Req, error) {
+	c.mtx.Lock()
+	if len(c.reqs) == 0 {
+		c.mtx.Unlock()
+		return c.reqs, nil
+	}
+	reqs := c.reqs
+	c.reqs = nil
+	c.mtx.Unlock()
+
+	conn, err := c.conn()
+	if err != nil {
+		return nil, err
+	}
+
+	err = c.ExecReqs(reqs, conn)
+	if err != nil {
+		c.ConnPool.Remove(conn)
+		return nil, err
+	}
+
+	c.ConnPool.Add(conn)
+	return reqs, nil
+}
+
+func (c *MultiClient) ExecReqs(reqs []Req, conn *Conn) error {
+	multiReq := make([]byte, 0, 1024)
+	multiReq = append(multiReq, PackReq([]string{"MULTI"})...)
+	for _, req := range reqs {
+		multiReq = append(multiReq, req.Req()...)
+	}
+	multiReq = append(multiReq, PackReq([]string{"EXEC"})...)
+
+	err := c.WriteReq(multiReq, conn)
+	if err != nil {
+		return err
+	}
+
+	statusReq := NewStatusReq()
+
+	// Parse MULTI command reply.
+	_, err = statusReq.ParseReply(conn.Rd)
+	if err != nil {
+		return err
+	}
+
+	// Parse queued replies.
+	for _ = range reqs {
+		_, err = statusReq.ParseReply(conn.Rd)
+		if err != nil {
+			return err
+		}
+	}
+
+	// Parse number of replies.
+	line, err := readLine(conn.Rd)
+	if err != nil {
+		return err
+	}
+	if line[0] != '*' {
+		return fmt.Errorf("Expected '*', but got line %q", line)
+	}
+	if isNilReplies(line) {
+		return Nil
+	}
+
+	// Parse replies.
+	for i := 0; i < len(reqs); i++ {
+		req := reqs[i]
+		val, err := req.ParseReply(conn.Rd)
+		if err != nil {
+			req.SetErr(err)
+		} else {
+			req.SetVal(val)
+		}
+	}
+
+	return nil
+}
diff --git a/pipeline.go b/pipeline.go
new file mode 100644
index 0000000..89ed0f2
--- /dev/null
+++ b/pipeline.go
@@ -0,0 +1,75 @@
+package redis
+
+type PipelineClient struct {
+	*Client
+}
+
+func (c *Client) PipelineClient() (*PipelineClient, error) {
+	return &PipelineClient{
+		Client: &Client{
+			BaseClient: &BaseClient{
+				ConnPool: c.ConnPool,
+				InitConn: c.InitConn,
+				reqs:     make([]Req, 0),
+			},
+		},
+	}, nil
+}
+
+func (c *PipelineClient) Close() error {
+	return nil
+}
+
+func (c *PipelineClient) RunQueued() ([]Req, error) {
+	c.mtx.Lock()
+	if len(c.reqs) == 0 {
+		c.mtx.Unlock()
+		return c.reqs, nil
+	}
+	reqs := c.reqs
+	c.reqs = make([]Req, 0)
+	c.mtx.Unlock()
+
+	conn, err := c.conn()
+	if err != nil {
+		return nil, err
+	}
+
+	err = c.RunReqs(reqs, conn)
+	if err != nil {
+		c.ConnPool.Remove(conn)
+		return nil, err
+	}
+
+	c.ConnPool.Add(conn)
+	return reqs, nil
+}
+
+func (c *PipelineClient) RunReqs(reqs []Req, conn *Conn) error {
+	var multiReq []byte
+	if len(reqs) == 1 {
+		multiReq = reqs[0].Req()
+	} else {
+		multiReq = make([]byte, 0, 1024)
+		for _, req := range reqs {
+			multiReq = append(multiReq, req.Req()...)
+		}
+	}
+
+	err := c.WriteReq(multiReq, conn)
+	if err != nil {
+		return err
+	}
+
+	for i := 0; i < len(reqs); i++ {
+		req := reqs[i]
+		val, err := req.ParseReply(conn.Rd)
+		if err != nil {
+			req.SetErr(err)
+		} else {
+			req.SetVal(val)
+		}
+	}
+
+	return nil
+}
diff --git a/pubsub.go b/pubsub.go
index 8f738b9..11d2d5f 100644
--- a/pubsub.go
+++ b/pubsub.go
@@ -6,19 +6,29 @@ import (
 )
 
 type PubSubClient struct {
-	*Client
+	*BaseClient
 	ch   chan *Message
 	once sync.Once
 }
 
 func newPubSubClient(client *Client) (*PubSubClient, error) {
-	c := &PubSubClient{
-		Client: &Client{
-			ConnPool: NewSingleConnPool(client.ConnPool),
+	return &PubSubClient{
+		BaseClient: &BaseClient{
+			ConnPool: NewSingleConnPool(client.ConnPool, false),
+			InitConn: client.InitConn,
 		},
 		ch: make(chan *Message),
-	}
-	return c, nil
+	}, nil
+}
+
+func (c *Client) PubSubClient() (*PubSubClient, error) {
+	return newPubSubClient(c)
+}
+
+func (c *Client) Publish(channel, message string) *IntReq {
+	req := NewIntReq("PUBLISH", channel, message)
+	c.Process(req)
+	return req
 }
 
 type Message struct {
@@ -28,12 +38,7 @@ type Message struct {
 	Err error
 }
 
-func (c *PubSubClient) consumeMessages() {
-	conn, err := c.conn()
-	// SignleConnPool never returns error.
-	if err != nil {
-		panic(err)
-	}
+func (c *PubSubClient) consumeMessages(conn *Conn) {
 	req := NewMultiBulkReq()
 
 	for {
@@ -89,7 +94,7 @@ func (c *PubSubClient) subscribe(cmd string, channels ...string) (chan *Message,
 	}
 
 	c.once.Do(func() {
-		go c.consumeMessages()
+		go c.consumeMessages(conn)
 	})
 
 	return c.ch, nil
diff --git a/redis.go b/redis.go
index a198af6..ef0e291 100644
--- a/redis.go
+++ b/redis.go
@@ -12,18 +12,18 @@ var (
 	ErrReaderTooSmall = errors.New("redis: Reader is too small")
 )
 
-type OpenConnFunc func() (io.ReadWriter, error)
-type CloseConnFunc func(io.ReadWriter)
+type OpenConnFunc func() (io.ReadWriteCloser, error)
+type CloseConnFunc func(io.ReadWriteCloser) error
 type InitConnFunc func(*Client) error
 
 func TCPConnector(addr string) OpenConnFunc {
-	return func() (io.ReadWriter, error) {
+	return func() (io.ReadWriteCloser, error) {
 		return net.Dial("tcp", addr)
 	}
 }
 
 func TLSConnector(addr string, tlsConfig *tls.Config) OpenConnFunc {
-	return func() (io.ReadWriter, error) {
+	return func() (io.ReadWriteCloser, error) {
 		return tls.Dial("tcp", addr, tlsConfig)
 	}
 }
@@ -54,45 +54,29 @@ func AuthSelectFunc(password string, db int64) InitConnFunc {
 
 //------------------------------------------------------------------------------
 
-type Client struct {
+type BaseClient struct {
 	mtx      sync.Mutex
 	ConnPool ConnPool
 	InitConn InitConnFunc
-
-	reqs []Req
+	reqs     []Req
 }
 
-func NewClient(openConn OpenConnFunc, closeConn CloseConnFunc, initConn InitConnFunc) *Client {
-	return &Client{
-		ConnPool: NewMultiConnPool(openConn, closeConn, 10),
-		InitConn: initConn,
-	}
+func (c *BaseClient) WriteReq(buf []byte, conn *Conn) error {
+	_, err := conn.RW.Write(buf)
+	return err
 }
 
-func NewTCPClient(addr string, password string, db int64) *Client {
-	return NewClient(TCPConnector(addr), nil, AuthSelectFunc(password, db))
-}
-
-func NewTLSClient(addr string, tlsConfig *tls.Config, password string, db int64) *Client {
-	return NewClient(
-		TLSConnector(addr, tlsConfig),
-		nil,
-		AuthSelectFunc(password, db),
-	)
-}
-
-func (c *Client) Close() {
-	c.ConnPool.Close()
-}
-
-func (c *Client) conn() (*Conn, error) {
+func (c *BaseClient) conn() (*Conn, error) {
 	conn, isNew, err := c.ConnPool.Get()
 	if err != nil {
 		return nil, err
 	}
+
 	if isNew && c.InitConn != nil {
 		client := &Client{
-			ConnPool: NewSingleConnPoolConn(c.ConnPool, conn),
+			BaseClient: &BaseClient{
+				ConnPool: NewSingleConnPoolConn(c.ConnPool, conn, true),
+			},
 		}
 		err = c.InitConn(client)
 		if err != nil {
@@ -102,12 +86,7 @@ func (c *Client) conn() (*Conn, error) {
 	return conn, nil
 }
 
-func (c *Client) WriteReq(buf []byte, conn *Conn) error {
-	_, err := conn.RW.Write(buf)
-	return err
-}
-
-func (c *Client) Process(req Req) {
+func (c *BaseClient) Process(req Req) {
 	if c.reqs == nil {
 		c.Run(req)
 	} else {
@@ -115,13 +94,7 @@ func (c *Client) Process(req Req) {
 	}
 }
 
-func (c *Client) Queue(req Req) {
-	c.mtx.Lock()
-	c.reqs = append(c.reqs, req)
-	c.mtx.Unlock()
-}
-
-func (c *Client) Run(req Req) {
+func (c *BaseClient) Run(req Req) {
 	conn, err := c.conn()
 	if err != nil {
 		req.SetErr(err)
@@ -146,56 +119,39 @@ func (c *Client) Run(req Req) {
 	req.SetVal(val)
 }
 
-func (c *Client) RunQueued() ([]Req, error) {
+func (c *BaseClient) Queue(req Req) {
 	c.mtx.Lock()
-	if len(c.reqs) == 0 {
-		c.mtx.Unlock()
-		return c.reqs, nil
-	}
-	reqs := c.reqs
-	c.reqs = make([]Req, 0)
+	c.reqs = append(c.reqs, req)
 	c.mtx.Unlock()
-
-	conn, err := c.conn()
-	if err != nil {
-		return nil, err
-	}
-
-	err = c.RunReqs(reqs, conn)
-	if err != nil {
-		c.ConnPool.Remove(conn)
-		return nil, err
-	}
-
-	c.ConnPool.Add(conn)
-	return reqs, nil
 }
 
-func (c *Client) RunReqs(reqs []Req, conn *Conn) error {
-	var multiReq []byte
-	if len(reqs) == 1 {
-		multiReq = reqs[0].Req()
-	} else {
-		multiReq = make([]byte, 0, 1024)
-		for _, req := range reqs {
-			multiReq = append(multiReq, req.Req()...)
-		}
-	}
-
-	err := c.WriteReq(multiReq, conn)
-	if err != nil {
-		return err
-	}
-
-	for i := 0; i < len(reqs); i++ {
-		req := reqs[i]
-		val, err := req.ParseReply(conn.Rd)
-		if err != nil {
-			req.SetErr(err)
-		} else {
-			req.SetVal(val)
-		}
-	}
-
-	return nil
+func (c *BaseClient) Close() error {
+	return c.ConnPool.Close()
+}
+
+//------------------------------------------------------------------------------
+
+type Client struct {
+	*BaseClient
+}
+
+func NewClient(openConn OpenConnFunc, closeConn CloseConnFunc, initConn InitConnFunc) *Client {
+	return &Client{
+		BaseClient: &BaseClient{
+			ConnPool: NewMultiConnPool(openConn, closeConn, 10),
+			InitConn: initConn,
+		},
+	}
+}
+
+func NewTCPClient(addr string, password string, db int64) *Client {
+	return NewClient(TCPConnector(addr), nil, AuthSelectFunc(password, db))
+}
+
+func NewTLSClient(addr string, tlsConfig *tls.Config, password string, db int64) *Client {
+	return NewClient(
+		TLSConnector(addr, tlsConfig),
+		nil,
+		AuthSelectFunc(password, db),
+	)
 }
diff --git a/redis_test.go b/redis_test.go
index 7637e27..e4c9f09 100644
--- a/redis_test.go
+++ b/redis_test.go
@@ -13,12 +13,13 @@ import (
 	"github.com/vmihailenco/redis"
 )
 
-const redisAddr = ":8888"
+const redisAddr = ":6379"
 
 //------------------------------------------------------------------------------
 
 type RedisTest struct {
-	client *redis.Client
+	openedConnsCount, closedConnsCount int64
+	client                             *redis.Client
 }
 
 var _ = Suite(&RedisTest{})
@@ -28,18 +29,30 @@ func Test(t *testing.T) { TestingT(t) }
 //------------------------------------------------------------------------------
 
 func (t *RedisTest) SetUpTest(c *C) {
-	t.client = redis.NewTCPClient(redisAddr, "", -1)
-	c.Check(t.client.Flushdb().Err(), IsNil)
+	t.openedConnsCount = 0
+	openConn := func() (io.ReadWriteCloser, error) {
+		t.openedConnsCount++
+		return net.Dial("tcp", redisAddr)
+	}
+	t.closedConnsCount = 0
+	closeConn := func(conn io.ReadWriteCloser) error {
+		t.closedConnsCount++
+		return nil
+	}
+	t.client = redis.NewClient(openConn, closeConn, nil)
+	c.Assert(t.client.Flushdb().Err(), IsNil)
 }
 
 func (t *RedisTest) TearDownTest(c *C) {
-	c.Check(t.client.Flushdb().Err(), IsNil)
+	c.Assert(t.client.Flushdb().Err(), IsNil)
+	c.Assert(t.client.Close(), IsNil)
+	c.Assert(t.openedConnsCount, Equals, t.closedConnsCount)
 }
 
 //------------------------------------------------------------------------------
 
 func (t *RedisTest) TestInitConn(c *C) {
-	openConn := func() (io.ReadWriter, error) {
+	openConn := func() (io.ReadWriteCloser, error) {
 		return net.Dial("tcp", redisAddr)
 	}
 
@@ -50,21 +63,146 @@ func (t *RedisTest) TestInitConn(c *C) {
 	}
 
 	client := redis.NewClient(openConn, nil, initConn)
+	defer func() {
+		c.Assert(client.Close(), IsNil)
+	}()
+
 	ping := client.Ping()
-	c.Check(ping.Err(), IsNil)
-	c.Check(ping.Val(), Equals, "PONG")
-	c.Check(isInitConnCalled, Equals, true)
+	c.Assert(ping.Err(), IsNil)
+	c.Assert(ping.Val(), Equals, "PONG")
+	c.Assert(isInitConnCalled, Equals, true)
 }
 
 func (t *RedisTest) TestRunWithouthCheckingErrVal(c *C) {
 	set := t.client.Set("foo", "bar")
 
 	get := t.client.Get("foo")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "bar")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "bar")
 
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
+}
+
+//------------------------------------------------------------------------------
+
+func (t *RedisTest) TestConnPoolMaxCap(c *C) {
+	wg := &sync.WaitGroup{}
+	for i := 0; i < 1000; i++ {
+		wg.Add(1)
+		go func() {
+			ping := t.client.Ping()
+			c.Assert(ping.Err(), IsNil)
+			c.Assert(ping.Val(), Equals, "PONG")
+			wg.Done()
+		}()
+	}
+	wg.Wait()
+
+	c.Assert(t.client.Close(), IsNil)
+	c.Assert(t.openedConnsCount, Equals, int64(10))
+	c.Assert(t.closedConnsCount, Equals, int64(10))
+}
+
+func (t *RedisTest) TestConnPoolMaxCapOnPipelineClient(c *C) {
+	wg := &sync.WaitGroup{}
+	for i := 0; i < 1000; i++ {
+		wg.Add(1)
+		go func() {
+			pipeline, err := t.client.PipelineClient()
+			c.Assert(err, IsNil)
+
+			ping := pipeline.Ping()
+			reqs, err := pipeline.RunQueued()
+			c.Assert(err, IsNil)
+			c.Assert(reqs, HasLen, 1)
+			c.Assert(ping.Err(), IsNil)
+			c.Assert(ping.Val(), Equals, "PONG")
+
+			c.Assert(pipeline.Close(), IsNil)
+
+			wg.Done()
+		}()
+	}
+	wg.Wait()
+
+	c.Assert(t.client.Close(), IsNil)
+	c.Assert(t.openedConnsCount, Equals, int64(10))
+	c.Assert(t.closedConnsCount, Equals, int64(10))
+}
+
+func (t *RedisTest) TestConnPoolMaxCapOnMultiClient(c *C) {
+	wg := &sync.WaitGroup{}
+	for i := 0; i < 1000; i++ {
+		wg.Add(1)
+		go func() {
+			multi, err := t.client.MultiClient()
+			c.Assert(err, IsNil)
+
+			multi.Multi()
+
+			ping := multi.Ping()
+			reqs, err := multi.Exec()
+			c.Assert(err, IsNil)
+			c.Assert(reqs, HasLen, 1)
+			c.Assert(ping.Err(), IsNil)
+			c.Assert(ping.Val(), Equals, "PONG")
+
+			c.Assert(multi.Close(), IsNil)
+
+			wg.Done()
+		}()
+	}
+	wg.Wait()
+
+	c.Assert(t.client.Close(), IsNil)
+	c.Assert(t.openedConnsCount, Equals, int64(10))
+	c.Assert(t.closedConnsCount, Equals, int64(10))
+}
+
+func (t *RedisTest) TestConnPoolMaxCapOnPubSubClient(c *C) {
+	wg := &sync.WaitGroup{}
+	for i := 0; i < 1000; i++ {
+		wg.Add(1)
+		go func() {
+			pubsub, err := t.client.PubSubClient()
+			c.Assert(err, IsNil)
+
+			_, err = pubsub.Subscribe()
+			c.Assert(err, IsNil)
+
+			c.Assert(pubsub.Close(), IsNil)
+
+			wg.Done()
+		}()
+	}
+	wg.Wait()
+
+	c.Assert(t.client.Close(), IsNil)
+	c.Assert(t.openedConnsCount, Equals, int64(1000))
+	c.Assert(t.closedConnsCount, Equals, int64(1000))
+}
+
+func (t *RedisTest) TestConnPoolRemovesBrokenConn(c *C) {
+	conn, err := net.Dial("tcp", redisAddr)
+	c.Assert(err, IsNil)
+	c.Assert(conn.Close(), IsNil)
+
+	client := redis.NewTCPClient(redisAddr, "", -1)
+	client.ConnPool.(*redis.MultiConnPool).MaxCap = 1
+	defer func() {
+		c.Check(client.Close(), IsNil)
+	}()
+
+	c.Assert(client.ConnPool.Add(redis.NewConn(conn)), IsNil)
+
+	ping := client.Ping()
+	c.Assert(ping.Err().Error(), Equals, "use of closed network connection")
+	c.Assert(ping.Val(), Equals, "")
+
+	ping = client.Ping()
+	c.Assert(ping.Err(), IsNil)
+	c.Assert(ping.Val(), Equals, "PONG")
 }
 
 //------------------------------------------------------------------------------
@@ -75,20 +213,20 @@ func (t *RedisTest) TestAuth(c *C) {
 
 func (t *RedisTest) TestEcho(c *C) {
 	echo := t.client.Echo("hello")
-	c.Check(echo.Err(), IsNil)
-	c.Check(echo.Val(), Equals, "hello")
+	c.Assert(echo.Err(), IsNil)
+	c.Assert(echo.Val(), Equals, "hello")
 }
 
 func (t *RedisTest) TestPing(c *C) {
 	ping := t.client.Ping()
-	c.Check(ping.Err(), IsNil)
-	c.Check(ping.Val(), Equals, "PONG")
+	c.Assert(ping.Err(), IsNil)
+	c.Assert(ping.Val(), Equals, "PONG")
 }
 
 func (t *RedisTest) TestSelect(c *C) {
 	sel := t.client.Select(1)
-	c.Check(sel.Err(), IsNil)
-	c.Check(sel.Val(), Equals, "OK")
+	c.Assert(sel.Err(), IsNil)
+	c.Assert(sel.Val(), Equals, "OK")
 }
 
 // //------------------------------------------------------------------------------
@@ -98,8 +236,8 @@ func (t *RedisTest) TestDel(c *C) {
 	t.client.Set("key2", "World")
 
 	del := t.client.Del("key1", "key2", "key3")
-	c.Check(del.Err(), IsNil)
-	c.Check(del.Val(), Equals, int64(2))
+	c.Assert(del.Err(), IsNil)
+	c.Assert(del.Val(), Equals, int64(2))
 }
 
 func (t *RedisTest) TestDump(c *C) {
@@ -110,64 +248,64 @@ func (t *RedisTest) TestExists(c *C) {
 	t.client.Set("key1", "Hello")
 
 	exists := t.client.Exists("key1")
-	c.Check(exists.Err(), IsNil)
-	c.Check(exists.Val(), Equals, true)
+	c.Assert(exists.Err(), IsNil)
+	c.Assert(exists.Val(), Equals, true)
 
 	exists = t.client.Exists("key2")
-	c.Check(exists.Err(), IsNil)
-	c.Check(exists.Val(), Equals, false)
+	c.Assert(exists.Err(), IsNil)
+	c.Assert(exists.Val(), Equals, false)
 }
 
 func (t *RedisTest) TestExpire(c *C) {
 	t.client.Set("key", "Hello")
 
 	expire := t.client.Expire("key", 10)
-	c.Check(expire.Err(), IsNil)
-	c.Check(expire.Val(), Equals, true)
+	c.Assert(expire.Err(), IsNil)
+	c.Assert(expire.Val(), Equals, true)
 
 	ttl := t.client.TTL("key")
-	c.Check(ttl.Err(), IsNil)
-	c.Check(ttl.Val(), Equals, int64(10))
+	c.Assert(ttl.Err(), IsNil)
+	c.Assert(ttl.Val(), Equals, int64(10))
 
 	set := t.client.Set("key", "Hello World")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	ttl = t.client.TTL("key")
-	c.Check(ttl.Err(), IsNil)
-	c.Check(ttl.Val(), Equals, int64(-1))
+	c.Assert(ttl.Err(), IsNil)
+	c.Assert(ttl.Val(), Equals, int64(-1))
 }
 
 func (t *RedisTest) TestExpireAt(c *C) {
 	t.client.Set("key", "Hello")
 
 	exists := t.client.Exists("key")
-	c.Check(exists.Err(), IsNil)
-	c.Check(exists.Val(), Equals, true)
+	c.Assert(exists.Err(), IsNil)
+	c.Assert(exists.Val(), Equals, true)
 
 	expireAt := t.client.ExpireAt("key", 1293840000)
-	c.Check(expireAt.Err(), IsNil)
-	c.Check(expireAt.Val(), Equals, true)
+	c.Assert(expireAt.Err(), IsNil)
+	c.Assert(expireAt.Val(), Equals, true)
 
 	exists = t.client.Exists("key")
-	c.Check(exists.Err(), IsNil)
-	c.Check(exists.Val(), Equals, false)
+	c.Assert(exists.Err(), IsNil)
+	c.Assert(exists.Val(), Equals, false)
 }
 
 func (t *RedisTest) TestKeys(c *C) {
 	t.client.MSet("one", "1", "two", "2", "three", "3", "four", "4")
 
 	keys := t.client.Keys("*o*")
-	c.Check(keys.Err(), IsNil)
-	c.Check(keys.Val(), DeepEquals, []interface{}{"four", "two", "one"})
+	c.Assert(keys.Err(), IsNil)
+	c.Assert(keys.Val(), DeepEquals, []interface{}{"four", "two", "one"})
 
 	keys = t.client.Keys("t??")
-	c.Check(keys.Err(), IsNil)
-	c.Check(keys.Val(), DeepEquals, []interface{}{"two"})
+	c.Assert(keys.Err(), IsNil)
+	c.Assert(keys.Val(), DeepEquals, []interface{}{"two"})
 
 	keys = t.client.Keys("*")
-	c.Check(keys.Err(), IsNil)
-	c.Check(keys.Val(), DeepEquals, []interface{}{"four", "three", "two", "one"})
+	c.Assert(keys.Err(), IsNil)
+	c.Assert(keys.Val(), DeepEquals, []interface{}{"four", "three", "two", "one"})
 }
 
 func (t *RedisTest) TestMigrate(c *C) {
@@ -176,166 +314,166 @@ func (t *RedisTest) TestMigrate(c *C) {
 
 func (t *RedisTest) TestMove(c *C) {
 	move := t.client.Move("foo", 1)
-	c.Check(move.Err(), IsNil)
-	c.Check(move.Val(), Equals, false)
+	c.Assert(move.Err(), IsNil)
+	c.Assert(move.Val(), Equals, false)
 
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	move = t.client.Move("foo", 1)
-	c.Check(move.Err(), IsNil)
-	c.Check(move.Val(), Equals, true)
+	c.Assert(move.Err(), IsNil)
+	c.Assert(move.Val(), Equals, true)
 
 	get := t.client.Get("foo")
-	c.Check(get.Err(), Equals, redis.Nil)
-	c.Check(get.Val(), Equals, "")
+	c.Assert(get.Err(), Equals, redis.Nil)
+	c.Assert(get.Val(), Equals, "")
 
 	sel := t.client.Select(1)
-	c.Check(sel.Err(), IsNil)
-	c.Check(sel.Val(), Equals, "OK")
+	c.Assert(sel.Err(), IsNil)
+	c.Assert(sel.Val(), Equals, "OK")
 
 	get = t.client.Get("foo")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "bar")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "bar")
 }
 
 func (t *RedisTest) TestObject(c *C) {
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	refCount := t.client.ObjectRefCount("foo")
-	c.Check(refCount.Err(), IsNil)
-	c.Check(refCount.Val(), Equals, int64(1))
+	c.Assert(refCount.Err(), IsNil)
+	c.Assert(refCount.Val(), Equals, int64(1))
 
 	enc := t.client.ObjectEncoding("foo")
-	c.Check(enc.Err(), IsNil)
-	c.Check(enc.Val(), Equals, "raw")
+	c.Assert(enc.Err(), IsNil)
+	c.Assert(enc.Val(), Equals, "raw")
 
 	idleTime := t.client.ObjectIdleTime("foo")
-	c.Check(idleTime.Err(), IsNil)
-	c.Check(idleTime.Val(), Equals, int64(0))
+	c.Assert(idleTime.Err(), IsNil)
+	c.Assert(idleTime.Val(), Equals, int64(0))
 }
 
 func (t *RedisTest) TestPersist(c *C) {
 	set := t.client.Set("key", "Hello")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	expire := t.client.Expire("key", 10)
-	c.Check(expire.Err(), IsNil)
-	c.Check(expire.Val(), Equals, true)
+	c.Assert(expire.Err(), IsNil)
+	c.Assert(expire.Val(), Equals, true)
 
 	ttl := t.client.TTL("key")
-	c.Check(ttl.Err(), IsNil)
-	c.Check(ttl.Val(), Equals, int64(10))
+	c.Assert(ttl.Err(), IsNil)
+	c.Assert(ttl.Val(), Equals, int64(10))
 
 	persist := t.client.Persist("key")
-	c.Check(persist.Err(), IsNil)
-	c.Check(persist.Val(), Equals, true)
+	c.Assert(persist.Err(), IsNil)
+	c.Assert(persist.Val(), Equals, true)
 
 	ttl = t.client.TTL("key")
-	c.Check(ttl.Err(), IsNil)
-	c.Check(ttl.Val(), Equals, int64(-1))
+	c.Assert(ttl.Err(), IsNil)
+	c.Assert(ttl.Val(), Equals, int64(-1))
 }
 
 func (t *RedisTest) TestPExpire(c *C) {
 	c.Skip("not implemented")
 
 	set := t.client.Set("key", "Hello")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	pexpire := t.client.PExpire("key", 1500)
-	c.Check(pexpire.Err(), IsNil)
-	c.Check(pexpire.Val(), Equals, true)
+	c.Assert(pexpire.Err(), IsNil)
+	c.Assert(pexpire.Val(), Equals, true)
 
 	ttl := t.client.TTL("key")
-	c.Check(ttl.Err(), IsNil)
-	c.Check(ttl.Val(), Equals, 1)
+	c.Assert(ttl.Err(), IsNil)
+	c.Assert(ttl.Val(), Equals, 1)
 
 	pttl := t.client.PTTL("key")
-	c.Check(pttl.Err(), IsNil)
-	c.Check(pttl.Val(), Equals, 1500)
+	c.Assert(pttl.Err(), IsNil)
+	c.Assert(pttl.Val(), Equals, 1500)
 }
 
 func (t *RedisTest) TestPExpireAt(c *C) {
 	c.Skip("not implemented")
 
 	set := t.client.Set("key", "Hello")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	pExpireAt := t.client.PExpireAt("key", 1555555555005)
-	c.Check(pExpireAt.Err(), IsNil)
-	c.Check(pExpireAt.Val(), Equals, true)
+	c.Assert(pExpireAt.Err(), IsNil)
+	c.Assert(pExpireAt.Val(), Equals, true)
 
 	ttl := t.client.TTL("key")
-	c.Check(ttl.Err(), IsNil)
-	c.Check(ttl.Val(), Equals, 211915059)
+	c.Assert(ttl.Err(), IsNil)
+	c.Assert(ttl.Val(), Equals, 211915059)
 
 	pttl := t.client.PTTL("key")
-	c.Check(pttl.Err(), IsNil)
-	c.Check(pttl.Val(), Equals, int64(211915059461))
+	c.Assert(pttl.Err(), IsNil)
+	c.Assert(pttl.Val(), Equals, int64(211915059461))
 }
 
 func (t *RedisTest) TestPTTL(c *C) {
 	c.Skip("not implemented")
 
 	set := t.client.Set("key", "Hello")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	expire := t.client.Expire("key", 1)
-	c.Check(expire.Err(), IsNil)
-	c.Check(set.Val(), Equals, true)
+	c.Assert(expire.Err(), IsNil)
+	c.Assert(set.Val(), Equals, true)
 
 	pttl := t.client.PTTL("key")
-	c.Check(pttl.Err(), IsNil)
-	c.Check(pttl.Val(), Equals, int64(999))
+	c.Assert(pttl.Err(), IsNil)
+	c.Assert(pttl.Val(), Equals, int64(999))
 }
 
 func (t *RedisTest) TestRandomKey(c *C) {
 	randomKey := t.client.RandomKey()
-	c.Check(randomKey.Err(), Equals, redis.Nil)
-	c.Check(randomKey.Val(), Equals, "")
+	c.Assert(randomKey.Err(), Equals, redis.Nil)
+	c.Assert(randomKey.Val(), Equals, "")
 
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	randomKey = t.client.RandomKey()
-	c.Check(randomKey.Err(), IsNil)
-	c.Check(randomKey.Val(), Equals, "foo")
+	c.Assert(randomKey.Err(), IsNil)
+	c.Assert(randomKey.Val(), Equals, "foo")
 }
 
 func (t *RedisTest) TestRename(c *C) {
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	status := t.client.Rename("foo", "foo1")
-	c.Check(status.Err(), IsNil)
-	c.Check(status.Val(), Equals, "OK")
+	c.Assert(status.Err(), IsNil)
+	c.Assert(status.Val(), Equals, "OK")
 
 	get := t.client.Get("foo1")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "bar")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "bar")
 }
 
 func (t *RedisTest) TestRenameNX(c *C) {
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	renameNX := t.client.RenameNX("foo", "foo1")
-	c.Check(renameNX.Err(), IsNil)
-	c.Check(renameNX.Val(), Equals, true)
+	c.Assert(renameNX.Err(), IsNil)
+	c.Assert(renameNX.Val(), Equals, true)
 
 	get := t.client.Get("foo1")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "bar")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "bar")
 }
 
 func (t *RedisTest) TestRestore(c *C) {
@@ -348,126 +486,126 @@ func (t *RedisTest) TestSort(c *C) {
 
 func (t *RedisTest) TestTTL(c *C) {
 	ttl := t.client.TTL("foo")
-	c.Check(ttl.Err(), IsNil)
-	c.Check(ttl.Val(), Equals, int64(-1))
+	c.Assert(ttl.Err(), IsNil)
+	c.Assert(ttl.Val(), Equals, int64(-1))
 
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	expire := t.client.Expire("foo", 60)
-	c.Check(expire.Err(), IsNil)
-	c.Check(expire.Val(), Equals, true)
+	c.Assert(expire.Err(), IsNil)
+	c.Assert(expire.Val(), Equals, true)
 
 	ttl = t.client.TTL("foo")
-	c.Check(ttl.Err(), IsNil)
-	c.Check(ttl.Val(), Equals, int64(60))
+	c.Assert(ttl.Err(), IsNil)
+	c.Assert(ttl.Val(), Equals, int64(60))
 }
 
 func (t *RedisTest) Type(c *C) {
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	type_ := t.client.Type("foo")
-	c.Check(type_.Err(), IsNil)
-	c.Check(type_.Val(), Equals, "string")
+	c.Assert(type_.Err(), IsNil)
+	c.Assert(type_.Val(), Equals, "string")
 }
 
 // //------------------------------------------------------------------------------
 
 func (t *RedisTest) TestAppend(c *C) {
 	append := t.client.Append("foo", "bar")
-	c.Check(append.Err(), IsNil)
-	c.Check(append.Val(), Equals, int64(3))
+	c.Assert(append.Err(), IsNil)
+	c.Assert(append.Val(), Equals, int64(3))
 }
 
 func (t *RedisTest) TestDecr(c *C) {
 	decr := t.client.Decr("foo")
-	c.Check(decr.Err(), IsNil)
-	c.Check(decr.Val(), Equals, int64(-1))
+	c.Assert(decr.Err(), IsNil)
+	c.Assert(decr.Val(), Equals, int64(-1))
 }
 
 func (t *RedisTest) TestDecrBy(c *C) {
 	decrBy := t.client.DecrBy("foo", 10)
-	c.Check(decrBy.Err(), IsNil)
-	c.Check(decrBy.Val(), Equals, int64(-10))
+	c.Assert(decrBy.Err(), IsNil)
+	c.Assert(decrBy.Val(), Equals, int64(-10))
 }
 
 func (t *RedisTest) TestGet(c *C) {
 	get := t.client.Get("foo")
-	c.Check(get.Err(), Equals, redis.Nil)
-	c.Check(get.Val(), Equals, "")
+	c.Assert(get.Err(), Equals, redis.Nil)
+	c.Assert(get.Val(), Equals, "")
 }
 
 func (t *RedisTest) TestSetGetBig(c *C) {
 	getBit := t.client.GetBit("foo", 5)
-	c.Check(getBit.Err(), IsNil)
-	c.Check(getBit.Val(), Equals, int64(0))
+	c.Assert(getBit.Err(), IsNil)
+	c.Assert(getBit.Val(), Equals, int64(0))
 
 	setBit := t.client.SetBit("foo", 5, 1)
-	c.Check(setBit.Err(), IsNil)
-	c.Check(setBit.Val(), Equals, int64(0))
+	c.Assert(setBit.Err(), IsNil)
+	c.Assert(setBit.Val(), Equals, int64(0))
 
 	getBit = t.client.GetBit("foo", 5)
-	c.Check(getBit.Err(), IsNil)
-	c.Check(getBit.Val(), Equals, int64(1))
+	c.Assert(getBit.Err(), IsNil)
+	c.Assert(getBit.Val(), Equals, int64(1))
 }
 
 func (t *RedisTest) TestGetRange(c *C) {
 	set := t.client.Set("foo", "hello")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	getRange := t.client.GetRange("foo", 0, 1)
-	c.Check(getRange.Err(), IsNil)
-	c.Check(getRange.Val(), Equals, "he")
+	c.Assert(getRange.Err(), IsNil)
+	c.Assert(getRange.Val(), Equals, "he")
 }
 
 func (t *RedisTest) TestGetSet(c *C) {
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	getSet := t.client.GetSet("foo", "bar2")
-	c.Check(getSet.Err(), IsNil)
-	c.Check(getSet.Val(), Equals, "bar")
+	c.Assert(getSet.Err(), IsNil)
+	c.Assert(getSet.Val(), Equals, "bar")
 
 	get := t.client.Get("foo")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "bar2")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "bar2")
 }
 
 func (t *RedisTest) TestIncr(c *C) {
 	incr := t.client.Incr("foo")
-	c.Check(incr.Err(), IsNil)
-	c.Check(incr.Val(), Equals, int64(1))
+	c.Assert(incr.Err(), IsNil)
+	c.Assert(incr.Val(), Equals, int64(1))
 }
 
 func (t *RedisTest) TestIncrBy(c *C) {
 	incrBy := t.client.IncrBy("foo", 10)
-	c.Check(incrBy.Err(), IsNil)
-	c.Check(incrBy.Val(), Equals, int64(10))
+	c.Assert(incrBy.Err(), IsNil)
+	c.Assert(incrBy.Val(), Equals, int64(10))
 }
 
 func (t *RedisTest) TestMsetMget(c *C) {
 	mSet := t.client.MSet("foo1", "bar1", "foo2", "bar2")
-	c.Check(mSet.Err(), IsNil)
-	c.Check(mSet.Val(), Equals, "OK")
+	c.Assert(mSet.Err(), IsNil)
+	c.Assert(mSet.Val(), Equals, "OK")
 
 	mGet := t.client.MGet("foo1", "foo2")
-	c.Check(mGet.Err(), IsNil)
-	c.Check(mGet.Val(), DeepEquals, []interface{}{"bar1", "bar2"})
+	c.Assert(mGet.Err(), IsNil)
+	c.Assert(mGet.Val(), DeepEquals, []interface{}{"bar1", "bar2"})
 }
 
 func (t *RedisTest) MSetNX(c *C) {
 	mSetNX := t.client.MSetNX("foo1", "bar1", "foo2", "bar2")
-	c.Check(mSetNX.Err(), IsNil)
-	c.Check(mSetNX.Val(), Equals, true)
+	c.Assert(mSetNX.Err(), IsNil)
+	c.Assert(mSetNX.Val(), Equals, true)
 
 	mSetNX = t.client.MSetNX("foo1", "bar1", "foo2", "bar2")
-	c.Check(mSetNX.Err(), IsNil)
-	c.Check(mSetNX.Val(), Equals, false)
+	c.Assert(mSetNX.Err(), IsNil)
+	c.Assert(mSetNX.Val(), Equals, false)
 }
 
 func (t *RedisTest) PSetEx(c *C) {
@@ -476,133 +614,133 @@ func (t *RedisTest) PSetEx(c *C) {
 
 func (t *RedisTest) TestSetGet(c *C) {
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	get := t.client.Get("foo")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "bar")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "bar")
 }
 
 func (t *RedisTest) TestSetEx(c *C) {
 	setEx := t.client.SetEx("foo", 10, "bar")
-	c.Check(setEx.Err(), IsNil)
-	c.Check(setEx.Val(), Equals, "OK")
+	c.Assert(setEx.Err(), IsNil)
+	c.Assert(setEx.Val(), Equals, "OK")
 
 	ttl := t.client.TTL("foo")
-	c.Check(ttl.Err(), IsNil)
-	c.Check(ttl.Val(), Equals, int64(10))
+	c.Assert(ttl.Err(), IsNil)
+	c.Assert(ttl.Val(), Equals, int64(10))
 }
 
 func (t *RedisTest) TestSetNX(c *C) {
 	setNX := t.client.SetNX("foo", "bar")
-	c.Check(setNX.Err(), IsNil)
-	c.Check(setNX.Val(), Equals, true)
+	c.Assert(setNX.Err(), IsNil)
+	c.Assert(setNX.Val(), Equals, true)
 
 	setNX = t.client.SetNX("foo", "bar2")
-	c.Check(setNX.Err(), IsNil)
-	c.Check(setNX.Val(), Equals, false)
+	c.Assert(setNX.Err(), IsNil)
+	c.Assert(setNX.Val(), Equals, false)
 
 	get := t.client.Get("foo")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "bar")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "bar")
 }
 
 func (t *RedisTest) TestSetRange(c *C) {
 	set := t.client.Set("foo", "Hello World")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	range_ := t.client.SetRange("foo", 6, "Redis")
-	c.Check(range_.Err(), IsNil)
-	c.Check(range_.Val(), Equals, int64(11))
+	c.Assert(range_.Err(), IsNil)
+	c.Assert(range_.Val(), Equals, int64(11))
 
 	get := t.client.Get("foo")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "Hello Redis")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "Hello Redis")
 }
 
 func (t *RedisTest) TestStrLen(c *C) {
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	strLen := t.client.StrLen("foo")
-	c.Check(strLen.Err(), IsNil)
-	c.Check(strLen.Val(), Equals, int64(3))
+	c.Assert(strLen.Err(), IsNil)
+	c.Assert(strLen.Val(), Equals, int64(3))
 
 	strLen = t.client.StrLen("_")
-	c.Check(strLen.Err(), IsNil)
-	c.Check(strLen.Val(), Equals, int64(0))
+	c.Assert(strLen.Err(), IsNil)
+	c.Assert(strLen.Val(), Equals, int64(0))
 }
 
 //------------------------------------------------------------------------------
 
 func (t *RedisTest) TestHDel(c *C) {
 	hSet := t.client.HSet("myhash", "foo", "bar")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 
 	hDel := t.client.HDel("myhash", "foo")
-	c.Check(hDel.Err(), IsNil)
-	c.Check(hDel.Val(), Equals, int64(1))
+	c.Assert(hDel.Err(), IsNil)
+	c.Assert(hDel.Val(), Equals, int64(1))
 
 	hDel = t.client.HDel("myhash", "foo")
-	c.Check(hDel.Err(), IsNil)
-	c.Check(hDel.Val(), Equals, int64(0))
+	c.Assert(hDel.Err(), IsNil)
+	c.Assert(hDel.Val(), Equals, int64(0))
 }
 
 func (t *RedisTest) TestHExists(c *C) {
 	hSet := t.client.HSet("myhash", "foo", "bar")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 
 	hExists := t.client.HExists("myhash", "foo")
-	c.Check(hExists.Err(), IsNil)
-	c.Check(hExists.Val(), Equals, true)
+	c.Assert(hExists.Err(), IsNil)
+	c.Assert(hExists.Val(), Equals, true)
 
 	hExists = t.client.HExists("myhash", "foo1")
-	c.Check(hExists.Err(), IsNil)
-	c.Check(hExists.Val(), Equals, false)
+	c.Assert(hExists.Err(), IsNil)
+	c.Assert(hExists.Val(), Equals, false)
 }
 
 func (t *RedisTest) TestHGet(c *C) {
 	hSet := t.client.HSet("myhash", "foo", "bar")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 
 	hGet := t.client.HGet("myhash", "foo")
-	c.Check(hGet.Err(), IsNil)
-	c.Check(hGet.Val(), Equals, "bar")
+	c.Assert(hGet.Err(), IsNil)
+	c.Assert(hGet.Val(), Equals, "bar")
 
 	hGet = t.client.HGet("myhash", "foo1")
-	c.Check(hGet.Err(), Equals, redis.Nil)
-	c.Check(hGet.Val(), Equals, "")
+	c.Assert(hGet.Err(), Equals, redis.Nil)
+	c.Assert(hGet.Val(), Equals, "")
 }
 
 func (t *RedisTest) TestHGetAll(c *C) {
 	hSet := t.client.HSet("myhash", "foo1", "bar1")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 	hSet = t.client.HSet("myhash", "foo2", "bar2")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 
 	hGetAll := t.client.HGetAll("myhash")
-	c.Check(hGetAll.Err(), IsNil)
-	c.Check(hGetAll.Val(), DeepEquals, []interface{}{"foo1", "bar1", "foo2", "bar2"})
+	c.Assert(hGetAll.Err(), IsNil)
+	c.Assert(hGetAll.Val(), DeepEquals, []interface{}{"foo1", "bar1", "foo2", "bar2"})
 }
 
 func (t *RedisTest) TestHIncrBy(c *C) {
 	hSet := t.client.HSet("myhash", "foo", "5")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 
 	hIncrBy := t.client.HIncrBy("myhash", "foo", 1)
-	c.Check(hIncrBy.Err(), IsNil)
-	c.Check(hIncrBy.Val(), Equals, int64(6))
+	c.Assert(hIncrBy.Err(), IsNil)
+	c.Assert(hIncrBy.Val(), Equals, int64(6))
 
 	hIncrBy = t.client.HIncrBy("myhash", "foo", -1)
-	c.Check(hIncrBy.Err(), IsNil)
-	c.Check(hIncrBy.Val(), Equals, int64(5))
+	c.Assert(hIncrBy.Err(), IsNil)
+	c.Assert(hIncrBy.Val(), Equals, int64(5))
 
 	hIncrBy = t.client.HIncrBy("myhash", "foo", -10)
-	c.Check(hIncrBy.Err(), IsNil)
-	c.Check(hIncrBy.Val(), Equals, int64(-5))
+	c.Assert(hIncrBy.Err(), IsNil)
+	c.Assert(hIncrBy.Val(), Equals, int64(-5))
 }
 
 func (t *RedisTest) TestHIncrByFloat(c *C) {
@@ -611,95 +749,95 @@ func (t *RedisTest) TestHIncrByFloat(c *C) {
 
 func (t *RedisTest) TestHKeys(c *C) {
 	hSet := t.client.HSet("myhash", "foo1", "bar1")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 	hSet = t.client.HSet("myhash", "foo2", "bar2")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 
 	hKeys := t.client.HKeys("myhash")
-	c.Check(hKeys.Err(), IsNil)
-	c.Check(hKeys.Val(), DeepEquals, []interface{}{"foo1", "foo2"})
+	c.Assert(hKeys.Err(), IsNil)
+	c.Assert(hKeys.Val(), DeepEquals, []interface{}{"foo1", "foo2"})
 }
 
 func (t *RedisTest) TestHLen(c *C) {
 	hSet := t.client.HSet("myhash", "foo1", "bar1")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 	hSet = t.client.HSet("myhash", "foo2", "bar2")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 
 	hLen := t.client.HLen("myhash")
-	c.Check(hLen.Err(), IsNil)
-	c.Check(hLen.Val(), Equals, int64(2))
+	c.Assert(hLen.Err(), IsNil)
+	c.Assert(hLen.Val(), Equals, int64(2))
 }
 
 func (t *RedisTest) TestHMGet(c *C) {
 	hSet := t.client.HSet("myhash", "foo1", "bar1")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 	hSet = t.client.HSet("myhash", "foo2", "bar2")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 
 	hMGet := t.client.HMGet("myhash", "foo1", "foo2", "_")
-	c.Check(hMGet.Err(), IsNil)
-	c.Check(hMGet.Val(), DeepEquals, []interface{}{"bar1", "bar2", nil})
+	c.Assert(hMGet.Err(), IsNil)
+	c.Assert(hMGet.Val(), DeepEquals, []interface{}{"bar1", "bar2", nil})
 }
 
 func (t *RedisTest) TestHMSet(c *C) {
 	hMSet := t.client.HMSet("myhash", "foo1", "bar1", "foo2", "bar2")
-	c.Check(hMSet.Err(), IsNil)
-	c.Check(hMSet.Val(), Equals, "OK")
+	c.Assert(hMSet.Err(), IsNil)
+	c.Assert(hMSet.Val(), Equals, "OK")
 
 	hGet := t.client.HGet("myhash", "foo1")
-	c.Check(hGet.Err(), IsNil)
-	c.Check(hGet.Val(), Equals, "bar1")
+	c.Assert(hGet.Err(), IsNil)
+	c.Assert(hGet.Val(), Equals, "bar1")
 
 	hGet = t.client.HGet("myhash", "foo2")
-	c.Check(hGet.Err(), IsNil)
-	c.Check(hGet.Val(), Equals, "bar2")
+	c.Assert(hGet.Err(), IsNil)
+	c.Assert(hGet.Val(), Equals, "bar2")
 }
 
 func (t *RedisTest) TestHSet(c *C) {
 	hSet := t.client.HSet("myhash", "foo", "bar")
-	c.Check(hSet.Err(), IsNil)
-	c.Check(hSet.Val(), Equals, true)
+	c.Assert(hSet.Err(), IsNil)
+	c.Assert(hSet.Val(), Equals, true)
 
 	hGet := t.client.HGet("myhash", "foo")
-	c.Check(hGet.Err(), IsNil)
-	c.Check(hGet.Val(), Equals, "bar")
+	c.Assert(hGet.Err(), IsNil)
+	c.Assert(hGet.Val(), Equals, "bar")
 }
 
 func (t *RedisTest) TestHSetNX(c *C) {
 	hSetNX := t.client.HSetNX("myhash", "foo", "bar")
-	c.Check(hSetNX.Err(), IsNil)
-	c.Check(hSetNX.Val(), Equals, true)
+	c.Assert(hSetNX.Err(), IsNil)
+	c.Assert(hSetNX.Val(), Equals, true)
 
 	hSetNX = t.client.HSetNX("myhash", "foo", "bar")
-	c.Check(hSetNX.Err(), IsNil)
-	c.Check(hSetNX.Val(), Equals, false)
+	c.Assert(hSetNX.Err(), IsNil)
+	c.Assert(hSetNX.Val(), Equals, false)
 
 	hGet := t.client.HGet("myhash", "foo")
-	c.Check(hGet.Err(), IsNil)
-	c.Check(hGet.Val(), Equals, "bar")
+	c.Assert(hGet.Err(), IsNil)
+	c.Assert(hGet.Val(), Equals, "bar")
 }
 
 func (t *RedisTest) TestHVals(c *C) {
 	hSet := t.client.HSet("myhash", "foo1", "bar1")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 	hSet = t.client.HSet("myhash", "foo2", "bar2")
-	c.Check(hSet.Err(), IsNil)
+	c.Assert(hSet.Err(), IsNil)
 
 	hVals := t.client.HVals("myhash")
-	c.Check(hVals.Err(), IsNil)
-	c.Check(hVals.Val(), DeepEquals, []interface{}{"bar1", "bar2"})
+	c.Assert(hVals.Err(), IsNil)
+	c.Assert(hVals.Val(), DeepEquals, []interface{}{"bar1", "bar2"})
 }
 
 //------------------------------------------------------------------------------
 
 func (t *RedisTest) TestBLPop(c *C) {
 	rPush := t.client.RPush("list1", "a", "b", "c")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	bLPop := t.client.BLPop(0, "list1", "list2")
-	c.Check(bLPop.Err(), IsNil)
-	c.Check(bLPop.Val(), DeepEquals, []interface{}{"list1", "a"})
+	c.Assert(bLPop.Err(), IsNil)
+	c.Assert(bLPop.Val(), DeepEquals, []interface{}{"list1", "a"})
 }
 
 func (t *RedisTest) TestBLPopBlocks(c *C) {
@@ -708,8 +846,8 @@ func (t *RedisTest) TestBLPopBlocks(c *C) {
 	go func() {
 		started <- true
 		bLPop := t.client.BLPop(0, "list")
-		c.Check(bLPop.Err(), IsNil)
-		c.Check(bLPop.Val(), DeepEquals, []interface{}{"list", "a"})
+		c.Assert(bLPop.Err(), IsNil)
+		c.Assert(bLPop.Val(), DeepEquals, []interface{}{"list", "a"})
 		done <- true
 	}()
 	<-started
@@ -722,7 +860,7 @@ func (t *RedisTest) TestBLPopBlocks(c *C) {
 	}
 
 	rPush := t.client.RPush("list", "a")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	select {
 	case <-done:
@@ -735,11 +873,11 @@ func (t *RedisTest) TestBLPopBlocks(c *C) {
 
 func (t *RedisTest) TestBRPop(c *C) {
 	rPush := t.client.RPush("list1", "a", "b", "c")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	bRPop := t.client.BRPop(0, "list1", "list2")
-	c.Check(bRPop.Err(), IsNil)
-	c.Check(bRPop.Val(), DeepEquals, []interface{}{"list1", "c"})
+	c.Assert(bRPop.Err(), IsNil)
+	c.Assert(bRPop.Val(), DeepEquals, []interface{}{"list1", "c"})
 }
 
 func (t *RedisTest) TestBRPopBlocks(c *C) {
@@ -748,8 +886,8 @@ func (t *RedisTest) TestBRPopBlocks(c *C) {
 	go func() {
 		started <- true
 		bRPop := t.client.BRPop(0, "list")
-		c.Check(bRPop.Err(), IsNil)
-		c.Check(bRPop.Val(), DeepEquals, []interface{}{"list", "a"})
+		c.Assert(bRPop.Err(), IsNil)
+		c.Assert(bRPop.Val(), DeepEquals, []interface{}{"list", "a"})
 		done <- true
 	}()
 	<-started
@@ -762,7 +900,7 @@ func (t *RedisTest) TestBRPopBlocks(c *C) {
 	}
 
 	rPush := t.client.RPush("list", "a")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	select {
 	case <-done:
@@ -775,609 +913,609 @@ func (t *RedisTest) TestBRPopBlocks(c *C) {
 
 func (t *RedisTest) TestBRPopLPush(c *C) {
 	rPush := t.client.RPush("list1", "a", "b", "c")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	bRPopLPush := t.client.BRPopLPush("list1", "list2", 0)
-	c.Check(bRPopLPush.Err(), IsNil)
-	c.Check(bRPopLPush.Val(), Equals, "c")
+	c.Assert(bRPopLPush.Err(), IsNil)
+	c.Assert(bRPopLPush.Val(), Equals, "c")
 }
 
 func (t *RedisTest) TestLIndex(c *C) {
 	lPush := t.client.LPush("list", "World")
-	c.Check(lPush.Err(), IsNil)
+	c.Assert(lPush.Err(), IsNil)
 	lPush = t.client.LPush("list", "Hello")
-	c.Check(lPush.Err(), IsNil)
+	c.Assert(lPush.Err(), IsNil)
 
 	lIndex := t.client.LIndex("list", 0)
-	c.Check(lIndex.Err(), IsNil)
-	c.Check(lIndex.Val(), Equals, "Hello")
+	c.Assert(lIndex.Err(), IsNil)
+	c.Assert(lIndex.Val(), Equals, "Hello")
 
 	lIndex = t.client.LIndex("list", -1)
-	c.Check(lIndex.Err(), IsNil)
-	c.Check(lIndex.Val(), Equals, "World")
+	c.Assert(lIndex.Err(), IsNil)
+	c.Assert(lIndex.Val(), Equals, "World")
 
 	lIndex = t.client.LIndex("list", 3)
-	c.Check(lIndex.Err(), Equals, redis.Nil)
-	c.Check(lIndex.Val(), Equals, "")
+	c.Assert(lIndex.Err(), Equals, redis.Nil)
+	c.Assert(lIndex.Val(), Equals, "")
 }
 
 func (t *RedisTest) TestLInsert(c *C) {
 	rPush := t.client.RPush("list", "Hello")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "World")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	lInsert := t.client.LInsert("list", "BEFORE", "World", "There")
-	c.Check(lInsert.Err(), IsNil)
-	c.Check(lInsert.Val(), Equals, int64(3))
+	c.Assert(lInsert.Err(), IsNil)
+	c.Assert(lInsert.Val(), Equals, int64(3))
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"Hello", "There", "World"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"Hello", "There", "World"})
 }
 
 func (t *RedisTest) TestLLen(c *C) {
 	lPush := t.client.LPush("list", "World")
-	c.Check(lPush.Err(), IsNil)
+	c.Assert(lPush.Err(), IsNil)
 	lPush = t.client.LPush("list", "Hello")
-	c.Check(lPush.Err(), IsNil)
+	c.Assert(lPush.Err(), IsNil)
 
 	lLen := t.client.LLen("list")
-	c.Check(lLen.Err(), IsNil)
-	c.Check(lLen.Val(), Equals, int64(2))
+	c.Assert(lLen.Err(), IsNil)
+	c.Assert(lLen.Val(), Equals, int64(2))
 }
 
 func (t *RedisTest) TestLPop(c *C) {
 	rPush := t.client.RPush("list", "one")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "two")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "three")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	lPop := t.client.LPop("list")
-	c.Check(lPop.Err(), IsNil)
-	c.Check(lPop.Val(), Equals, "one")
+	c.Assert(lPop.Err(), IsNil)
+	c.Assert(lPop.Val(), Equals, "one")
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"two", "three"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"two", "three"})
 }
 
 func (t *RedisTest) TestLPush(c *C) {
 	lPush := t.client.LPush("list", "World")
-	c.Check(lPush.Err(), IsNil)
+	c.Assert(lPush.Err(), IsNil)
 	lPush = t.client.LPush("list", "Hello")
-	c.Check(lPush.Err(), IsNil)
+	c.Assert(lPush.Err(), IsNil)
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"Hello", "World"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"Hello", "World"})
 }
 
 func (t *RedisTest) TestLPushX(c *C) {
 	lPush := t.client.LPush("list", "World")
-	c.Check(lPush.Err(), IsNil)
+	c.Assert(lPush.Err(), IsNil)
 
 	lPushX := t.client.LPushX("list", "Hello")
-	c.Check(lPushX.Err(), IsNil)
-	c.Check(lPushX.Val(), Equals, int64(2))
+	c.Assert(lPushX.Err(), IsNil)
+	c.Assert(lPushX.Val(), Equals, int64(2))
 
 	lPushX = t.client.LPushX("list2", "Hello")
-	c.Check(lPushX.Err(), IsNil)
-	c.Check(lPushX.Val(), Equals, int64(0))
+	c.Assert(lPushX.Err(), IsNil)
+	c.Assert(lPushX.Val(), Equals, int64(0))
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"Hello", "World"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"Hello", "World"})
 
 	lRange = t.client.LRange("list2", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{})
 }
 
 func (t *RedisTest) TestLRange(c *C) {
 	rPush := t.client.RPush("list", "one")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "two")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "three")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	lRange := t.client.LRange("list", 0, 0)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"one"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"one"})
 
 	lRange = t.client.LRange("list", -3, 2)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"one", "two", "three"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"one", "two", "three"})
 
 	lRange = t.client.LRange("list", -100, 100)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"one", "two", "three"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"one", "two", "three"})
 
 	lRange = t.client.LRange("list", 5, 10)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{})
 }
 
 func (t *RedisTest) TestLRem(c *C) {
 	rPush := t.client.RPush("list", "hello")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "hello")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "foo")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "hello")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	lRem := t.client.LRem("list", -2, "hello")
-	c.Check(lRem.Err(), IsNil)
-	c.Check(lRem.Val(), Equals, int64(2))
+	c.Assert(lRem.Err(), IsNil)
+	c.Assert(lRem.Val(), Equals, int64(2))
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"hello", "foo"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"hello", "foo"})
 }
 
 func (t *RedisTest) TestLSet(c *C) {
 	rPush := t.client.RPush("list", "one")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "two")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "three")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	lSet := t.client.LSet("list", 0, "four")
-	c.Check(lSet.Err(), IsNil)
-	c.Check(lSet.Val(), Equals, "OK")
+	c.Assert(lSet.Err(), IsNil)
+	c.Assert(lSet.Val(), Equals, "OK")
 
 	lSet = t.client.LSet("list", -2, "five")
-	c.Check(lSet.Err(), IsNil)
-	c.Check(lSet.Val(), Equals, "OK")
+	c.Assert(lSet.Err(), IsNil)
+	c.Assert(lSet.Val(), Equals, "OK")
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"four", "five", "three"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"four", "five", "three"})
 }
 
 func (t *RedisTest) TestLTrim(c *C) {
 	rPush := t.client.RPush("list", "one")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "two")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "three")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	lTrim := t.client.LTrim("list", 1, -1)
-	c.Check(lTrim.Err(), IsNil)
-	c.Check(lTrim.Val(), Equals, "OK")
+	c.Assert(lTrim.Err(), IsNil)
+	c.Assert(lTrim.Val(), Equals, "OK")
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"two", "three"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"two", "three"})
 }
 
 func (t *RedisTest) TestRPop(c *C) {
 	rPush := t.client.RPush("list", "one")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "two")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "three")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	rPop := t.client.RPop("list")
-	c.Check(rPop.Err(), IsNil)
-	c.Check(rPop.Val(), Equals, "three")
+	c.Assert(rPop.Err(), IsNil)
+	c.Assert(rPop.Val(), Equals, "three")
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"one", "two"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"one", "two"})
 }
 
 func (t *RedisTest) TestRPopLPush(c *C) {
 	rPush := t.client.RPush("list", "one")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "two")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 	rPush = t.client.RPush("list", "three")
-	c.Check(rPush.Err(), IsNil)
+	c.Assert(rPush.Err(), IsNil)
 
 	rPopLPush := t.client.RPopLPush("list", "list2")
-	c.Check(rPopLPush.Err(), IsNil)
-	c.Check(rPopLPush.Val(), Equals, "three")
+	c.Assert(rPopLPush.Err(), IsNil)
+	c.Assert(rPopLPush.Val(), Equals, "three")
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"one", "two"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"one", "two"})
 
 	lRange = t.client.LRange("list2", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"three"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"three"})
 }
 
 func (t *RedisTest) TestRPush(c *C) {
 	rPush := t.client.RPush("list", "Hello")
-	c.Check(rPush.Err(), IsNil)
-	c.Check(rPush.Val(), Equals, int64(1))
+	c.Assert(rPush.Err(), IsNil)
+	c.Assert(rPush.Val(), Equals, int64(1))
 
 	rPush = t.client.RPush("list", "World")
-	c.Check(rPush.Err(), IsNil)
-	c.Check(rPush.Val(), Equals, int64(2))
+	c.Assert(rPush.Err(), IsNil)
+	c.Assert(rPush.Val(), Equals, int64(2))
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"Hello", "World"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"Hello", "World"})
 }
 
 func (t *RedisTest) TestRPushX(c *C) {
 	rPush := t.client.RPush("list", "Hello")
-	c.Check(rPush.Err(), IsNil)
-	c.Check(rPush.Val(), Equals, int64(1))
+	c.Assert(rPush.Err(), IsNil)
+	c.Assert(rPush.Val(), Equals, int64(1))
 
 	rPushX := t.client.RPushX("list", "World")
-	c.Check(rPushX.Err(), IsNil)
-	c.Check(rPushX.Val(), Equals, int64(2))
+	c.Assert(rPushX.Err(), IsNil)
+	c.Assert(rPushX.Val(), Equals, int64(2))
 
 	rPushX = t.client.RPushX("list2", "World")
-	c.Check(rPushX.Err(), IsNil)
-	c.Check(rPushX.Val(), Equals, int64(0))
+	c.Assert(rPushX.Err(), IsNil)
+	c.Assert(rPushX.Val(), Equals, int64(0))
 
 	lRange := t.client.LRange("list", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{"Hello", "World"})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{"Hello", "World"})
 
 	lRange = t.client.LRange("list2", 0, -1)
-	c.Check(lRange.Err(), IsNil)
-	c.Check(lRange.Val(), DeepEquals, []interface{}{})
+	c.Assert(lRange.Err(), IsNil)
+	c.Assert(lRange.Val(), DeepEquals, []interface{}{})
 }
 
 //------------------------------------------------------------------------------
 
 func (t *RedisTest) TestSAdd(c *C) {
 	sAdd := t.client.SAdd("set", "Hello")
-	c.Check(sAdd.Err(), IsNil)
-	c.Check(sAdd.Val(), Equals, int64(1))
+	c.Assert(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Val(), Equals, int64(1))
 
 	sAdd = t.client.SAdd("set", "World")
-	c.Check(sAdd.Err(), IsNil)
-	c.Check(sAdd.Val(), Equals, int64(1))
+	c.Assert(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Val(), Equals, int64(1))
 
 	sAdd = t.client.SAdd("set", "World")
-	c.Check(sAdd.Err(), IsNil)
-	c.Check(sAdd.Val(), Equals, int64(0))
+	c.Assert(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Val(), Equals, int64(0))
 
 	sMembers := t.client.SMembers("set")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), DeepEquals, []interface{}{"World", "Hello"})
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), DeepEquals, []interface{}{"World", "Hello"})
 }
 
 func (t *RedisTest) TestSCard(c *C) {
 	sAdd := t.client.SAdd("set", "Hello")
-	c.Check(sAdd.Err(), IsNil)
-	c.Check(sAdd.Val(), Equals, int64(1))
+	c.Assert(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Val(), Equals, int64(1))
 
 	sAdd = t.client.SAdd("set", "World")
-	c.Check(sAdd.Err(), IsNil)
-	c.Check(sAdd.Val(), Equals, int64(1))
+	c.Assert(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Val(), Equals, int64(1))
 
 	sCard := t.client.SCard("set")
-	c.Check(sCard.Err(), IsNil)
-	c.Check(sCard.Val(), Equals, int64(2))
+	c.Assert(sCard.Err(), IsNil)
+	c.Assert(sCard.Val(), Equals, int64(2))
 }
 
 func (t *RedisTest) TestSDiff(c *C) {
 	sAdd := t.client.SAdd("set1", "a")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "b")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sAdd = t.client.SAdd("set2", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "d")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "e")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sDiff := t.client.SDiff("set1", "set2")
-	c.Check(sDiff.Err(), IsNil)
-	c.Check(sDiff.Val(), DeepEquals, []interface{}{"a", "b"})
+	c.Assert(sDiff.Err(), IsNil)
+	c.Assert(sDiff.Val(), DeepEquals, []interface{}{"a", "b"})
 }
 
 func (t *RedisTest) TestSDiffStore(c *C) {
 	sAdd := t.client.SAdd("set1", "a")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "b")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sAdd = t.client.SAdd("set2", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "d")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "e")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sDiffStore := t.client.SDiffStore("set", "set1", "set2")
-	c.Check(sDiffStore.Err(), IsNil)
-	c.Check(sDiffStore.Val(), Equals, int64(2))
+	c.Assert(sDiffStore.Err(), IsNil)
+	c.Assert(sDiffStore.Val(), Equals, int64(2))
 
 	sMembers := t.client.SMembers("set")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), DeepEquals, []interface{}{"a", "b"})
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), DeepEquals, []interface{}{"a", "b"})
 }
 
 func (t *RedisTest) TestSInter(c *C) {
 	sAdd := t.client.SAdd("set1", "a")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "b")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sAdd = t.client.SAdd("set2", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "d")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "e")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sInter := t.client.SInter("set1", "set2")
-	c.Check(sInter.Err(), IsNil)
-	c.Check(sInter.Val(), DeepEquals, []interface{}{"c"})
+	c.Assert(sInter.Err(), IsNil)
+	c.Assert(sInter.Val(), DeepEquals, []interface{}{"c"})
 }
 
 func (t *RedisTest) TestSInterStore(c *C) {
 	sAdd := t.client.SAdd("set1", "a")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "b")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sAdd = t.client.SAdd("set2", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "d")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "e")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sInterStore := t.client.SInterStore("set", "set1", "set2")
-	c.Check(sInterStore.Err(), IsNil)
-	c.Check(sInterStore.Val(), Equals, int64(1))
+	c.Assert(sInterStore.Err(), IsNil)
+	c.Assert(sInterStore.Val(), Equals, int64(1))
 
 	sMembers := t.client.SMembers("set")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), DeepEquals, []interface{}{"c"})
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), DeepEquals, []interface{}{"c"})
 }
 
 func (t *RedisTest) TestIsMember(c *C) {
 	sAdd := t.client.SAdd("set", "one")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sIsMember := t.client.SIsMember("set", "one")
-	c.Check(sIsMember.Err(), IsNil)
-	c.Check(sIsMember.Val(), Equals, true)
+	c.Assert(sIsMember.Err(), IsNil)
+	c.Assert(sIsMember.Val(), Equals, true)
 
 	sIsMember = t.client.SIsMember("set", "two")
-	c.Check(sIsMember.Err(), IsNil)
-	c.Check(sIsMember.Val(), Equals, false)
+	c.Assert(sIsMember.Err(), IsNil)
+	c.Assert(sIsMember.Val(), Equals, false)
 }
 
 func (t *RedisTest) TestSMembers(c *C) {
 	sAdd := t.client.SAdd("set", "Hello")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set", "World")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sMembers := t.client.SMembers("set")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), DeepEquals, []interface{}{"World", "Hello"})
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), DeepEquals, []interface{}{"World", "Hello"})
 }
 
 func (t *RedisTest) TestSMove(c *C) {
 	sAdd := t.client.SAdd("set1", "one")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "two")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sAdd = t.client.SAdd("set2", "three")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sMove := t.client.SMove("set1", "set2", "two")
-	c.Check(sMove.Err(), IsNil)
-	c.Check(sMove.Val(), Equals, true)
+	c.Assert(sMove.Err(), IsNil)
+	c.Assert(sMove.Val(), Equals, true)
 
 	sMembers := t.client.SMembers("set1")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), DeepEquals, []interface{}{"one"})
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), DeepEquals, []interface{}{"one"})
 
 	sMembers = t.client.SMembers("set2")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), DeepEquals, []interface{}{"three", "two"})
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), DeepEquals, []interface{}{"three", "two"})
 }
 
 func (t *RedisTest) TestSPop(c *C) {
 	sAdd := t.client.SAdd("set", "one")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set", "two")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set", "three")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sPop := t.client.SPop("set")
-	c.Check(sPop.Err(), IsNil)
-	c.Check(sPop.Val(), Not(Equals), "")
+	c.Assert(sPop.Err(), IsNil)
+	c.Assert(sPop.Val(), Not(Equals), "")
 
 	sMembers := t.client.SMembers("set")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), HasLen, 2)
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), HasLen, 2)
 }
 
 func (t *RedisTest) TestSRandMember(c *C) {
 	sAdd := t.client.SAdd("set", "one")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set", "two")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set", "three")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sRandMember := t.client.SRandMember("set")
-	c.Check(sRandMember.Err(), IsNil)
-	c.Check(sRandMember.Val(), Not(Equals), "")
+	c.Assert(sRandMember.Err(), IsNil)
+	c.Assert(sRandMember.Val(), Not(Equals), "")
 
 	sMembers := t.client.SMembers("set")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), HasLen, 3)
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), HasLen, 3)
 }
 
 func (t *RedisTest) TestSRem(c *C) {
 	sAdd := t.client.SAdd("set", "one")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set", "two")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set", "three")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sRem := t.client.SRem("set", "one")
-	c.Check(sRem.Err(), IsNil)
-	c.Check(sRem.Val(), Equals, int64(1))
+	c.Assert(sRem.Err(), IsNil)
+	c.Assert(sRem.Val(), Equals, int64(1))
 
 	sRem = t.client.SRem("set", "four")
-	c.Check(sRem.Err(), IsNil)
-	c.Check(sRem.Val(), Equals, int64(0))
+	c.Assert(sRem.Err(), IsNil)
+	c.Assert(sRem.Val(), Equals, int64(0))
 
 	sMembers := t.client.SMembers("set")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), DeepEquals, []interface{}{"three", "two"})
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), DeepEquals, []interface{}{"three", "two"})
 }
 
 func (t *RedisTest) TestSUnion(c *C) {
 	sAdd := t.client.SAdd("set1", "a")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "b")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sAdd = t.client.SAdd("set2", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "d")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "e")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sUnion := t.client.SUnion("set1", "set2")
-	c.Check(sUnion.Err(), IsNil)
-	c.Check(sUnion.Val(), HasLen, 5)
+	c.Assert(sUnion.Err(), IsNil)
+	c.Assert(sUnion.Val(), HasLen, 5)
 }
 
 func (t *RedisTest) TestSUnionStore(c *C) {
 	sAdd := t.client.SAdd("set1", "a")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "b")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set1", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sAdd = t.client.SAdd("set2", "c")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "d")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 	sAdd = t.client.SAdd("set2", "e")
-	c.Check(sAdd.Err(), IsNil)
+	c.Assert(sAdd.Err(), IsNil)
 
 	sUnionStore := t.client.SUnionStore("set", "set1", "set2")
-	c.Check(sUnionStore.Err(), IsNil)
-	c.Check(sUnionStore.Val(), Equals, int64(5))
+	c.Assert(sUnionStore.Err(), IsNil)
+	c.Assert(sUnionStore.Val(), Equals, int64(5))
 
 	sMembers := t.client.SMembers("set")
-	c.Check(sMembers.Err(), IsNil)
-	c.Check(sMembers.Val(), HasLen, 5)
+	c.Assert(sMembers.Err(), IsNil)
+	c.Assert(sMembers.Val(), HasLen, 5)
 }
 
 //------------------------------------------------------------------------------
 
 func (t *RedisTest) TestZAdd(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
-	c.Check(zAdd.Val(), Equals, int64(1))
+	c.Assert(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Val(), Equals, int64(1))
 
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(1, "uno"))
-	c.Check(zAdd.Err(), IsNil)
-	c.Check(zAdd.Val(), Equals, int64(1))
+	c.Assert(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Val(), Equals, int64(1))
 
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
-	c.Check(zAdd.Val(), Equals, int64(1))
+	c.Assert(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Val(), Equals, int64(1))
 
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "two"))
-	c.Check(zAdd.Err(), IsNil)
-	c.Check(zAdd.Val(), Equals, int64(0))
+	c.Assert(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Val(), Equals, int64(0))
 
 	zRange := t.client.ZRange("zset", 0, -1, true)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"one", "1", "uno", "1", "two", "3"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"one", "1", "uno", "1", "two", "3"})
 }
 
 func (t *RedisTest) TestZCard(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zCard := t.client.ZCard("zset")
-	c.Check(zCard.Err(), IsNil)
-	c.Check(zCard.Val(), Equals, int64(2))
+	c.Assert(zCard.Err(), IsNil)
+	c.Assert(zCard.Val(), Equals, int64(2))
 }
 
 func (t *RedisTest) TestZCount(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zCount := t.client.ZCount("zset", "-inf", "+inf")
-	c.Check(zCount.Err(), IsNil)
-	c.Check(zCount.Val(), Equals, int64(3))
+	c.Assert(zCount.Err(), IsNil)
+	c.Assert(zCount.Val(), Equals, int64(3))
 
 	zCount = t.client.ZCount("zset", "(1", "3")
-	c.Check(zCount.Err(), IsNil)
-	c.Check(zCount.Val(), Equals, int64(2))
+	c.Assert(zCount.Err(), IsNil)
+	c.Assert(zCount.Val(), Equals, int64(2))
 }
 
 func (t *RedisTest) TestZIncrBy(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zIncrBy := t.client.ZIncrBy("zset", 2, "one")
-	c.Check(zIncrBy.Err(), IsNil)
-	c.Check(zIncrBy.Val(), Equals, float64(3))
+	c.Assert(zIncrBy.Err(), IsNil)
+	c.Assert(zIncrBy.Val(), Equals, float64(3))
 
 	zRange := t.client.ZRange("zset", 0, -1, true)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"two", "2", "one", "3"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"two", "2", "one", "3"})
 }
 
 func (t *RedisTest) TestZInterStore(c *C) {
 	zAdd := t.client.ZAdd("zset1", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset1", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zAdd = t.client.ZAdd("zset2", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset2", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset3", redis.NewZMember(3, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zInterStore := t.client.ZInterStore(
 		"out",
@@ -1386,208 +1524,208 @@ func (t *RedisTest) TestZInterStore(c *C) {
 		[]int64{2, 3},
 		"",
 	)
-	c.Check(zInterStore.Err(), IsNil)
-	c.Check(zInterStore.Val(), Equals, int64(2))
+	c.Assert(zInterStore.Err(), IsNil)
+	c.Assert(zInterStore.Val(), Equals, int64(2))
 
 	zRange := t.client.ZRange("out", 0, -1, true)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"one", "5", "two", "10"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"one", "5", "two", "10"})
 }
 
 func (t *RedisTest) TestZRange(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zRange := t.client.ZRange("zset", 0, -1, false)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"one", "two", "three"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"one", "two", "three"})
 
 	zRange = t.client.ZRange("zset", 2, 3, false)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"three"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"three"})
 
 	zRange = t.client.ZRange("zset", -2, -1, false)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"two", "three"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"two", "three"})
 }
 
 func (t *RedisTest) TestZRangeByScore(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zRangeByScore := t.client.ZRangeByScore("zset", "-inf", "+inf", false, nil)
-	c.Check(zRangeByScore.Err(), IsNil)
-	c.Check(zRangeByScore.Val(), DeepEquals, []interface{}{"one", "two", "three"})
+	c.Assert(zRangeByScore.Err(), IsNil)
+	c.Assert(zRangeByScore.Val(), DeepEquals, []interface{}{"one", "two", "three"})
 
 	zRangeByScore = t.client.ZRangeByScore("zset", "1", "2", false, nil)
-	c.Check(zRangeByScore.Err(), IsNil)
-	c.Check(zRangeByScore.Val(), DeepEquals, []interface{}{"one", "two"})
+	c.Assert(zRangeByScore.Err(), IsNil)
+	c.Assert(zRangeByScore.Val(), DeepEquals, []interface{}{"one", "two"})
 
 	zRangeByScore = t.client.ZRangeByScore("zset", "(1", "2", false, nil)
-	c.Check(zRangeByScore.Err(), IsNil)
-	c.Check(zRangeByScore.Val(), DeepEquals, []interface{}{"two"})
+	c.Assert(zRangeByScore.Err(), IsNil)
+	c.Assert(zRangeByScore.Val(), DeepEquals, []interface{}{"two"})
 
 	zRangeByScore = t.client.ZRangeByScore("zset", "(1", "(2", false, nil)
-	c.Check(zRangeByScore.Err(), IsNil)
-	c.Check(zRangeByScore.Val(), DeepEquals, []interface{}{})
+	c.Assert(zRangeByScore.Err(), IsNil)
+	c.Assert(zRangeByScore.Val(), DeepEquals, []interface{}{})
 }
 
 func (t *RedisTest) TestZRank(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zRank := t.client.ZRank("zset", "three")
-	c.Check(zRank.Err(), IsNil)
-	c.Check(zRank.Val(), Equals, int64(2))
+	c.Assert(zRank.Err(), IsNil)
+	c.Assert(zRank.Val(), Equals, int64(2))
 
 	zRank = t.client.ZRank("zset", "four")
-	c.Check(zRank.Err(), Equals, redis.Nil)
-	c.Check(zRank.Val(), Equals, int64(0))
+	c.Assert(zRank.Err(), Equals, redis.Nil)
+	c.Assert(zRank.Val(), Equals, int64(0))
 }
 
 func (t *RedisTest) TestZRem(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zRem := t.client.ZRem("zset", "two")
-	c.Check(zRem.Err(), IsNil)
-	c.Check(zRem.Val(), Equals, int64(1))
+	c.Assert(zRem.Err(), IsNil)
+	c.Assert(zRem.Val(), Equals, int64(1))
 
 	zRange := t.client.ZRange("zset", 0, -1, true)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"one", "1", "three", "3"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"one", "1", "three", "3"})
 }
 
 func (t *RedisTest) TestZRemRangeByRank(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zRemRangeByRank := t.client.ZRemRangeByRank("zset", 0, 1)
-	c.Check(zRemRangeByRank.Err(), IsNil)
-	c.Check(zRemRangeByRank.Val(), Equals, int64(2))
+	c.Assert(zRemRangeByRank.Err(), IsNil)
+	c.Assert(zRemRangeByRank.Val(), Equals, int64(2))
 
 	zRange := t.client.ZRange("zset", 0, -1, true)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"three", "3"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"three", "3"})
 }
 
 func (t *RedisTest) TestZRemRangeByScore(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zRemRangeByScore := t.client.ZRemRangeByScore("zset", "-inf", "(2")
-	c.Check(zRemRangeByScore.Err(), IsNil)
-	c.Check(zRemRangeByScore.Val(), Equals, int64(1))
+	c.Assert(zRemRangeByScore.Err(), IsNil)
+	c.Assert(zRemRangeByScore.Val(), Equals, int64(1))
 
 	zRange := t.client.ZRange("zset", 0, -1, true)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"two", "2", "three", "3"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"two", "2", "three", "3"})
 }
 
 func (t *RedisTest) TestZRevRange(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zRevRange := t.client.ZRevRange("zset", "0", "-1", false)
-	c.Check(zRevRange.Err(), IsNil)
-	c.Check(zRevRange.Val(), DeepEquals, []interface{}{"three", "two", "one"})
+	c.Assert(zRevRange.Err(), IsNil)
+	c.Assert(zRevRange.Val(), DeepEquals, []interface{}{"three", "two", "one"})
 
 	zRevRange = t.client.ZRevRange("zset", "2", "3", false)
-	c.Check(zRevRange.Err(), IsNil)
-	c.Check(zRevRange.Val(), DeepEquals, []interface{}{"one"})
+	c.Assert(zRevRange.Err(), IsNil)
+	c.Assert(zRevRange.Val(), DeepEquals, []interface{}{"one"})
 
 	zRevRange = t.client.ZRevRange("zset", "-2", "-1", false)
-	c.Check(zRevRange.Err(), IsNil)
-	c.Check(zRevRange.Val(), DeepEquals, []interface{}{"two", "one"})
+	c.Assert(zRevRange.Err(), IsNil)
+	c.Assert(zRevRange.Val(), DeepEquals, []interface{}{"two", "one"})
 }
 
 func (t *RedisTest) TestZRevRangeByScore(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zRevRangeByScore := t.client.ZRevRangeByScore("zset", "+inf", "-inf", false, nil)
-	c.Check(zRevRangeByScore.Err(), IsNil)
-	c.Check(zRevRangeByScore.Val(), DeepEquals, []interface{}{"three", "two", "one"})
+	c.Assert(zRevRangeByScore.Err(), IsNil)
+	c.Assert(zRevRangeByScore.Val(), DeepEquals, []interface{}{"three", "two", "one"})
 
 	zRevRangeByScore = t.client.ZRevRangeByScore("zset", "2", "(1", false, nil)
-	c.Check(zRevRangeByScore.Err(), IsNil)
-	c.Check(zRevRangeByScore.Val(), DeepEquals, []interface{}{"two"})
+	c.Assert(zRevRangeByScore.Err(), IsNil)
+	c.Assert(zRevRangeByScore.Val(), DeepEquals, []interface{}{"two"})
 
 	zRevRangeByScore = t.client.ZRevRangeByScore("zset", "(2", "(1", false, nil)
-	c.Check(zRevRangeByScore.Err(), IsNil)
-	c.Check(zRevRangeByScore.Val(), DeepEquals, []interface{}{})
+	c.Assert(zRevRangeByScore.Err(), IsNil)
+	c.Assert(zRevRangeByScore.Val(), DeepEquals, []interface{}{})
 }
 
 func (t *RedisTest) TestZRevRank(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zRevRank := t.client.ZRevRank("zset", "one")
-	c.Check(zRevRank.Err(), IsNil)
-	c.Check(zRevRank.Val(), Equals, int64(2))
+	c.Assert(zRevRank.Err(), IsNil)
+	c.Assert(zRevRank.Val(), Equals, int64(2))
 
 	zRevRank = t.client.ZRevRank("zset", "four")
-	c.Check(zRevRank.Err(), Equals, redis.Nil)
-	c.Check(zRevRank.Val(), Equals, int64(0))
+	c.Assert(zRevRank.Err(), Equals, redis.Nil)
+	c.Assert(zRevRank.Val(), Equals, int64(0))
 }
 
 func (t *RedisTest) TestZScore(c *C) {
 	zAdd := t.client.ZAdd("zset", redis.NewZMember(1.001, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zScore := t.client.ZScore("zset", "one")
-	c.Check(zScore.Err(), IsNil)
-	c.Check(zScore.Val(), Equals, float64(1.001))
+	c.Assert(zScore.Err(), IsNil)
+	c.Assert(zScore.Val(), Equals, float64(1.001))
 }
 
 func (t *RedisTest) TestZUnionStore(c *C) {
 	zAdd := t.client.ZAdd("zset1", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset1", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zAdd = t.client.ZAdd("zset2", redis.NewZMember(1, "one"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset2", redis.NewZMember(2, "two"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 	zAdd = t.client.ZAdd("zset2", redis.NewZMember(3, "three"))
-	c.Check(zAdd.Err(), IsNil)
+	c.Assert(zAdd.Err(), IsNil)
 
 	zUnionStore := t.client.ZUnionStore(
 		"out",
@@ -1596,59 +1734,61 @@ func (t *RedisTest) TestZUnionStore(c *C) {
 		[]int64{2, 3},
 		"",
 	)
-	c.Check(zUnionStore.Err(), IsNil)
-	c.Check(zUnionStore.Val(), Equals, int64(3))
+	c.Assert(zUnionStore.Err(), IsNil)
+	c.Assert(zUnionStore.Val(), Equals, int64(3))
 
 	zRange := t.client.ZRange("out", 0, -1, true)
-	c.Check(zRange.Err(), IsNil)
-	c.Check(zRange.Val(), DeepEquals, []interface{}{"one", "5", "three", "9", "two", "10"})
+	c.Assert(zRange.Err(), IsNil)
+	c.Assert(zRange.Val(), DeepEquals, []interface{}{"one", "5", "three", "9", "two", "10"})
 }
 
 //------------------------------------------------------------------------------
 
 func (t *RedisTest) TestPatternPubSub(c *C) {
 	pubsub, err := t.client.PubSubClient()
-	c.Check(err, IsNil)
-	defer pubsub.Close()
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(pubsub.Close(), IsNil)
+	}()
 
 	ch, err := pubsub.PSubscribe("mychannel*")
-	c.Check(err, IsNil)
-	c.Check(ch, Not(IsNil))
+	c.Assert(err, IsNil)
+	c.Assert(ch, Not(IsNil))
 
 	pub := t.client.Publish("mychannel1", "hello")
-	c.Check(pub.Err(), IsNil)
-	c.Check(pub.Val(), Equals, int64(1))
+	c.Assert(pub.Err(), IsNil)
+	c.Assert(pub.Val(), Equals, int64(1))
 
 	err = pubsub.PUnsubscribe("mychannel*")
-	c.Check(err, IsNil)
+	c.Assert(err, IsNil)
 
 	select {
 	case msg := <-ch:
-		c.Check(msg.Err, Equals, nil)
-		c.Check(msg.Name, Equals, "psubscribe")
-		c.Check(msg.Channel, Equals, "mychannel*")
-		c.Check(msg.Number, Equals, int64(1))
+		c.Assert(msg.Err, Equals, nil)
+		c.Assert(msg.Name, Equals, "psubscribe")
+		c.Assert(msg.Channel, Equals, "mychannel*")
+		c.Assert(msg.Number, Equals, int64(1))
 	case <-time.After(time.Second):
 		c.Error("Channel is empty.")
 	}
 
 	select {
 	case msg := <-ch:
-		c.Check(msg.Err, Equals, nil)
-		c.Check(msg.Name, Equals, "pmessage")
-		c.Check(msg.ChannelPattern, Equals, "mychannel*")
-		c.Check(msg.Channel, Equals, "mychannel1")
-		c.Check(msg.Message, Equals, "hello")
+		c.Assert(msg.Err, Equals, nil)
+		c.Assert(msg.Name, Equals, "pmessage")
+		c.Assert(msg.ChannelPattern, Equals, "mychannel*")
+		c.Assert(msg.Channel, Equals, "mychannel1")
+		c.Assert(msg.Message, Equals, "hello")
 	case <-time.After(time.Second):
 		c.Error("Channel is empty.")
 	}
 
 	select {
 	case msg := <-ch:
-		c.Check(msg.Err, Equals, nil)
-		c.Check(msg.Name, Equals, "punsubscribe")
-		c.Check(msg.Channel, Equals, "mychannel*")
-		c.Check(msg.Number, Equals, int64(0))
+		c.Assert(msg.Err, Equals, nil)
+		c.Assert(msg.Name, Equals, "punsubscribe")
+		c.Assert(msg.Channel, Equals, "mychannel*")
+		c.Assert(msg.Number, Equals, int64(0))
 	case <-time.After(time.Second):
 		c.Error("Channel is empty.")
 	}
@@ -1656,87 +1796,89 @@ func (t *RedisTest) TestPatternPubSub(c *C) {
 
 func (t *RedisTest) TestPubSub(c *C) {
 	pubsub, err := t.client.PubSubClient()
-	c.Check(err, IsNil)
-	defer pubsub.Close()
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(pubsub.Close(), IsNil)
+	}()
 
 	ch, err := pubsub.Subscribe("mychannel")
-	c.Check(err, IsNil)
-	c.Check(ch, Not(IsNil))
+	c.Assert(err, IsNil)
+	c.Assert(ch, Not(IsNil))
 
 	ch2, err := pubsub.Subscribe("mychannel2")
-	c.Check(err, IsNil)
-	c.Check(ch2, Equals, ch)
+	c.Assert(err, IsNil)
+	c.Assert(ch2, Equals, ch)
 
 	pub := t.client.Publish("mychannel", "hello")
-	c.Check(pub.Err(), IsNil)
-	c.Check(pub.Val(), Equals, int64(1))
+	c.Assert(pub.Err(), IsNil)
+	c.Assert(pub.Val(), Equals, int64(1))
 
 	pub = t.client.Publish("mychannel2", "hello2")
-	c.Check(pub.Err(), IsNil)
-	c.Check(pub.Val(), Equals, int64(1))
+	c.Assert(pub.Err(), IsNil)
+	c.Assert(pub.Val(), Equals, int64(1))
 
 	err = pubsub.Unsubscribe("mychannel")
-	c.Check(err, IsNil)
+	c.Assert(err, IsNil)
 
 	err = pubsub.Unsubscribe("mychannel2")
-	c.Check(err, IsNil)
+	c.Assert(err, IsNil)
 
 	select {
 	case msg := <-ch:
-		c.Check(msg.Err, Equals, nil)
-		c.Check(msg.Name, Equals, "subscribe")
-		c.Check(msg.Channel, Equals, "mychannel")
-		c.Check(msg.Number, Equals, int64(1))
+		c.Assert(msg.Err, Equals, nil)
+		c.Assert(msg.Name, Equals, "subscribe")
+		c.Assert(msg.Channel, Equals, "mychannel")
+		c.Assert(msg.Number, Equals, int64(1))
 	case <-time.After(time.Second):
 		c.Error("Channel is empty.")
 	}
 
 	select {
 	case msg := <-ch:
-		c.Check(msg.Err, Equals, nil)
-		c.Check(msg.Name, Equals, "subscribe")
-		c.Check(msg.Channel, Equals, "mychannel2")
-		c.Check(msg.Number, Equals, int64(2))
+		c.Assert(msg.Err, Equals, nil)
+		c.Assert(msg.Name, Equals, "subscribe")
+		c.Assert(msg.Channel, Equals, "mychannel2")
+		c.Assert(msg.Number, Equals, int64(2))
 	case <-time.After(time.Second):
 		c.Error("Channel is empty.")
 	}
 
 	select {
 	case msg := <-ch:
-		c.Check(msg.Err, Equals, nil)
-		c.Check(msg.Name, Equals, "message")
-		c.Check(msg.Channel, Equals, "mychannel")
-		c.Check(msg.Message, Equals, "hello")
+		c.Assert(msg.Err, Equals, nil)
+		c.Assert(msg.Name, Equals, "message")
+		c.Assert(msg.Channel, Equals, "mychannel")
+		c.Assert(msg.Message, Equals, "hello")
 	case <-time.After(time.Second):
 		c.Error("Channel is empty.")
 	}
 
 	select {
 	case msg := <-ch:
-		c.Check(msg.Err, Equals, nil)
-		c.Check(msg.Name, Equals, "message")
-		c.Check(msg.Channel, Equals, "mychannel2")
-		c.Check(msg.Message, Equals, "hello2")
+		c.Assert(msg.Err, Equals, nil)
+		c.Assert(msg.Name, Equals, "message")
+		c.Assert(msg.Channel, Equals, "mychannel2")
+		c.Assert(msg.Message, Equals, "hello2")
 	case <-time.After(time.Second):
 		c.Error("Channel is empty.")
 	}
 
 	select {
 	case msg := <-ch:
-		c.Check(msg.Err, Equals, nil)
-		c.Check(msg.Name, Equals, "unsubscribe")
-		c.Check(msg.Channel, Equals, "mychannel")
-		c.Check(msg.Number, Equals, int64(1))
+		c.Assert(msg.Err, Equals, nil)
+		c.Assert(msg.Name, Equals, "unsubscribe")
+		c.Assert(msg.Channel, Equals, "mychannel")
+		c.Assert(msg.Number, Equals, int64(1))
 	case <-time.After(time.Second):
 		c.Error("Channel is empty.")
 	}
 
 	select {
 	case msg := <-ch:
-		c.Check(msg.Err, Equals, nil)
-		c.Check(msg.Name, Equals, "unsubscribe")
-		c.Check(msg.Channel, Equals, "mychannel2")
-		c.Check(msg.Number, Equals, int64(0))
+		c.Assert(msg.Err, Equals, nil)
+		c.Assert(msg.Name, Equals, "unsubscribe")
+		c.Assert(msg.Channel, Equals, "mychannel2")
+		c.Assert(msg.Number, Equals, int64(0))
 	case <-time.After(time.Second):
 		c.Error("Channel is empty.")
 	}
@@ -1746,52 +1888,61 @@ func (t *RedisTest) TestPubSub(c *C) {
 
 func (t *RedisTest) TestPipelining(c *C) {
 	set := t.client.Set("foo2", "bar2")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
-	multi, err := t.client.MultiClient()
-	c.Check(err, IsNil)
+	pipeline, err := t.client.PipelineClient()
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(pipeline.Close(), IsNil)
+	}()
 
-	multi.Multi()
+	setReq := pipeline.Set("foo1", "bar1")
+	getReq := pipeline.Get("foo2")
 
-	setReq := multi.Set("foo1", "bar1")
-	getReq := multi.Get("foo2")
+	reqs, err := pipeline.RunQueued()
+	c.Assert(err, IsNil)
+	c.Assert(reqs, HasLen, 2)
 
-	reqs, err := multi.RunQueued()
-	c.Check(err, IsNil)
-	c.Check(reqs, HasLen, 2)
+	c.Assert(setReq.Err(), IsNil)
+	c.Assert(setReq.Val(), Equals, "OK")
 
-	c.Check(setReq.Err(), IsNil)
-	c.Check(setReq.Val(), Equals, "OK")
-
-	c.Check(getReq.Err(), IsNil)
-	c.Check(getReq.Val(), Equals, "bar2")
+	c.Assert(getReq.Err(), IsNil)
+	c.Assert(getReq.Val(), Equals, "bar2")
 }
 
 func (t *RedisTest) TestRunQueuedOnEmptyQueue(c *C) {
-	reqs, err := t.client.RunQueued()
-	c.Check(err, IsNil)
-	c.Check(reqs, HasLen, 0)
+	pipeline, err := t.client.PipelineClient()
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(pipeline.Close(), IsNil)
+	}()
+
+	reqs, err := pipeline.RunQueued()
+	c.Assert(err, IsNil)
+	c.Assert(reqs, HasLen, 0)
 }
 
 func (t *RedisTest) TestIncrPipeliningFromGoroutines(c *C) {
-	multi, err := t.client.PipelineClient()
-	c.Check(err, IsNil)
-	defer multi.Close()
+	pipeline, err := t.client.PipelineClient()
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(pipeline.Close(), IsNil)
+	}()
 
 	wg := &sync.WaitGroup{}
 	for i := int64(0); i < 20000; i++ {
 		wg.Add(1)
 		go func() {
-			multi.Incr("TestIncrPipeliningFromGoroutinesKey")
+			pipeline.Incr("TestIncrPipeliningFromGoroutinesKey")
 			wg.Done()
 		}()
 	}
 	wg.Wait()
 
-	reqs, err := multi.RunQueued()
-	c.Check(err, IsNil)
-	c.Check(reqs, HasLen, 20000)
+	reqs, err := pipeline.RunQueued()
+	c.Assert(err, IsNil)
+	c.Assert(reqs, HasLen, 20000)
 	for _, req := range reqs {
 		if req.Err() != nil {
 			c.Errorf("got %v, expected nil", req.Err())
@@ -1799,41 +1950,51 @@ func (t *RedisTest) TestIncrPipeliningFromGoroutines(c *C) {
 	}
 
 	get := t.client.Get("TestIncrPipeliningFromGoroutinesKey")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "20000")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "20000")
 }
 
 func (t *RedisTest) TestPipeliningFromGoroutines(c *C) {
-	multi, err := t.client.PipelineClient()
-	c.Check(err, IsNil)
-	defer multi.Close()
+	pipeline, err := t.client.PipelineClient()
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(pipeline.Close(), IsNil)
+	}()
 
+	wg := &sync.WaitGroup{}
 	for i := int64(0); i < 1000; i += 2 {
+		wg.Add(1)
 		go func() {
 			msg1 := "echo" + strconv.FormatInt(i, 10)
 			msg2 := "echo" + strconv.FormatInt(i+1, 10)
 
-			echo1Req := multi.Echo(msg1)
-			echo2Req := multi.Echo(msg2)
+			echo1 := pipeline.Echo(msg1)
+			echo2 := pipeline.Echo(msg2)
 
-			reqs, err := multi.RunQueued()
-			c.Check(reqs, HasLen, 2)
-			c.Check(err, IsNil)
+			reqs, err := pipeline.RunQueued()
+			c.Assert(err, IsNil)
+			c.Assert(reqs, HasLen, 2)
 
-			c.Check(echo1Req.Err(), IsNil)
-			c.Check(echo1Req.Val(), Equals, msg1)
+			c.Assert(echo1.Err(), IsNil)
+			c.Assert(echo1.Val(), Equals, msg1)
 
-			c.Check(echo2Req.Err(), IsNil)
-			c.Check(echo2Req.Val(), Equals, msg2)
+			c.Assert(echo2.Err(), IsNil)
+			c.Assert(echo2.Val(), Equals, msg2)
+
+			wg.Done()
 		}()
 	}
+	wg.Wait()
 }
 
 //------------------------------------------------------------------------------
 
-func (t *RedisTest) TestDiscard(c *C) {
+func (t *RedisTest) TestMultiDiscard(c *C) {
 	multi, err := t.client.MultiClient()
-	c.Check(err, IsNil)
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(multi.Close(), IsNil)
+	}()
 
 	multi.Multi()
 
@@ -1842,21 +2003,24 @@ func (t *RedisTest) TestDiscard(c *C) {
 	multi.Set("foo2", "bar2")
 
 	reqs, err := multi.Exec()
-	c.Check(err, IsNil)
-	c.Check(reqs, HasLen, 1)
+	c.Assert(err, IsNil)
+	c.Assert(reqs, HasLen, 1)
 
 	get := t.client.Get("foo1")
-	c.Check(get.Err(), Equals, redis.Nil)
-	c.Check(get.Val(), Equals, "")
+	c.Assert(get.Err(), Equals, redis.Nil)
+	c.Assert(get.Val(), Equals, "")
 
 	get = t.client.Get("foo2")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "bar2")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "bar2")
 }
 
 func (t *RedisTest) TestMultiExec(c *C) {
 	multi, err := t.client.MultiClient()
-	c.Check(err, IsNil)
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(multi.Close(), IsNil)
+	}()
 
 	multi.Multi()
 
@@ -1864,33 +2028,43 @@ func (t *RedisTest) TestMultiExec(c *C) {
 	getR := multi.Get("foo")
 
 	reqs, err := multi.Exec()
-	c.Check(err, IsNil)
-	c.Check(reqs, HasLen, 2)
+	c.Assert(err, IsNil)
+	c.Assert(reqs, HasLen, 2)
 
-	c.Check(setR.Err(), IsNil)
-	c.Check(setR.Val(), Equals, "OK")
+	c.Assert(setR.Err(), IsNil)
+	c.Assert(setR.Val(), Equals, "OK")
 
-	c.Check(getR.Err(), IsNil)
-	c.Check(getR.Val(), Equals, "bar")
+	c.Assert(getR.Err(), IsNil)
+	c.Assert(getR.Val(), Equals, "bar")
 }
 
-func (t *RedisTest) TestExecOnEmptyQueue(c *C) {
-	reqs, err := t.client.Exec()
-	c.Check(err, IsNil)
-	c.Check(reqs, HasLen, 0)
+func (t *RedisTest) TestMultiExecOnEmptyQueue(c *C) {
+	multi, err := t.client.MultiClient()
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Check(multi.Close(), IsNil)
+	}()
+
+	reqs, err := multi.Exec()
+	c.Assert(err, IsNil)
+	c.Assert(reqs, HasLen, 0)
 }
 
 //------------------------------------------------------------------------------
 
 func (t *RedisTest) TestEchoFromGoroutines(c *C) {
+	wg := &sync.WaitGroup{}
 	for i := int64(0); i < 1000; i++ {
+		wg.Add(1)
 		go func() {
 			msg := "echo" + strconv.FormatInt(i, 10)
 			echo := t.client.Echo(msg)
-			c.Check(echo.Err(), IsNil)
-			c.Check(echo.Val(), Equals, msg)
+			c.Assert(echo.Err(), IsNil)
+			c.Assert(echo.Val(), Equals, msg)
+			wg.Done()
 		}()
 	}
+	wg.Wait()
 }
 
 func (t *RedisTest) TestIncrFromGoroutines(c *C) {
@@ -1899,20 +2073,23 @@ func (t *RedisTest) TestIncrFromGoroutines(c *C) {
 		wg.Add(1)
 		go func() {
 			incr := t.client.Incr("TestIncrFromGoroutinesKey")
-			c.Check(incr.Err(), IsNil)
+			c.Assert(incr.Err(), IsNil)
 			wg.Done()
 		}()
 	}
 	wg.Wait()
 
 	get := t.client.Get("TestIncrFromGoroutinesKey")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "20000")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "20000")
 }
 
 func (t *RedisTest) TestIncrTransaction(c *C) {
 	multi, err := t.client.MultiClient()
-	c.Check(err, IsNil)
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(multi.Close(), IsNil)
+	}()
 
 	multi.Multi()
 
@@ -1927,8 +2104,8 @@ func (t *RedisTest) TestIncrTransaction(c *C) {
 	wg.Wait()
 
 	reqs, err := multi.Exec()
-	c.Check(err, IsNil)
-	c.Check(reqs, HasLen, 20000)
+	c.Assert(err, IsNil)
+	c.Assert(reqs, HasLen, 20000)
 	for _, req := range reqs {
 		if req.Err() != nil {
 			c.Errorf("got %v, expected nil", req.Err())
@@ -1936,25 +2113,27 @@ func (t *RedisTest) TestIncrTransaction(c *C) {
 	}
 
 	get := t.client.Get("TestIncrTransactionKey")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "20000")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "20000")
 }
 
 func (t *RedisTest) transactionalIncr(c *C, wg *sync.WaitGroup) {
 	multi, err := t.client.MultiClient()
-	c.Check(err, IsNil)
-	defer multi.Close()
+	c.Assert(err, IsNil)
+	defer func() {
+		c.Assert(multi.Close(), IsNil)
+	}()
 
 	watch := multi.Watch("foo")
-	c.Check(watch.Err(), IsNil)
-	c.Check(watch.Val(), Equals, "OK")
+	c.Assert(watch.Err(), IsNil)
+	c.Assert(watch.Val(), Equals, "OK")
 
 	get := multi.Get("foo")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Not(Equals), redis.Nil)
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Not(Equals), redis.Nil)
 
 	v, err := strconv.ParseInt(get.Val(), 10, 64)
-	c.Check(err, IsNil)
+	c.Assert(err, IsNil)
 
 	multi.Multi()
 	set := multi.Set("foo", strconv.FormatInt(v+1, 10))
@@ -1963,19 +2142,19 @@ func (t *RedisTest) transactionalIncr(c *C, wg *sync.WaitGroup) {
 		t.transactionalIncr(c, wg)
 		return
 	}
-	c.Check(reqs, HasLen, 1)
-	c.Check(err, IsNil)
+	c.Assert(reqs, HasLen, 1)
+	c.Assert(err, IsNil)
 
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	wg.Done()
 }
 
 func (t *RedisTest) TestWatchUnwatch(c *C) {
 	set := t.client.Set("foo", "0")
-	c.Check(set.Err(), IsNil)
-	c.Check(set.Val(), Equals, "OK")
+	c.Assert(set.Err(), IsNil)
+	c.Assert(set.Val(), Equals, "OK")
 
 	wg := &sync.WaitGroup{}
 	for i := 0; i < 1000; i++ {
@@ -1985,8 +2164,8 @@ func (t *RedisTest) TestWatchUnwatch(c *C) {
 	wg.Wait()
 
 	get := t.client.Get("foo")
-	c.Check(get.Err(), IsNil)
-	c.Check(get.Val(), Equals, "1000")
+	c.Assert(get.Err(), IsNil)
+	c.Assert(get.Val(), Equals, "1000")
 }
 
 //------------------------------------------------------------------------------
@@ -1996,8 +2175,8 @@ func (t *RedisTest) BenchmarkRedisPing(c *C) {
 
 	for i := 0; i < 10; i++ {
 		ping := t.client.Ping()
-		c.Check(ping.Err(), IsNil)
-		c.Check(ping.Val(), Equals, "PONG")
+		c.Assert(ping.Err(), IsNil)
+		c.Assert(ping.Val(), Equals, "PONG")
 	}
 
 	c.StartTimer()
@@ -2012,8 +2191,8 @@ func (t *RedisTest) BenchmarkRedisSet(c *C) {
 
 	for i := 0; i < 10; i++ {
 		set := t.client.Set("foo", "bar")
-		c.Check(set.Err(), IsNil)
-		c.Check(set.Val(), Equals, "OK")
+		c.Assert(set.Err(), IsNil)
+		c.Assert(set.Val(), Equals, "OK")
 	}
 
 	c.StartTimer()
@@ -2028,8 +2207,8 @@ func (t *RedisTest) BenchmarkRedisGetNil(c *C) {
 
 	for i := 0; i < 10; i++ {
 		get := t.client.Get("foo")
-		c.Check(get.Err(), Equals, redis.Nil)
-		c.Check(get.Val(), Equals, "")
+		c.Assert(get.Err(), Equals, redis.Nil)
+		c.Assert(get.Val(), Equals, "")
 	}
 
 	c.StartTimer()
@@ -2043,12 +2222,12 @@ func (t *RedisTest) BenchmarkRedisGet(c *C) {
 	c.StopTimer()
 
 	set := t.client.Set("foo", "bar")
-	c.Check(set.Err(), IsNil)
+	c.Assert(set.Err(), IsNil)
 
 	for i := 0; i < 10; i++ {
 		get := t.client.Get("foo")
-		c.Check(get.Err(), IsNil)
-		c.Check(get.Val(), Equals, "bar")
+		c.Assert(get.Err(), IsNil)
+		c.Assert(get.Val(), Equals, "bar")
 	}
 
 	c.StartTimer()
@@ -2062,12 +2241,12 @@ func (t *RedisTest) BenchmarkRedisMGet(c *C) {
 	c.StopTimer()
 
 	mSet := t.client.MSet("foo1", "bar1", "foo2", "bar2")
-	c.Check(mSet.Err(), IsNil)
+	c.Assert(mSet.Err(), IsNil)
 
 	for i := 0; i < 10; i++ {
 		mGet := t.client.MGet("foo1", "foo2")
-		c.Check(mGet.Err(), IsNil)
-		c.Check(mGet.Val(), DeepEquals, []interface{}{"bar1", "bar2"})
+		c.Assert(mGet.Err(), IsNil)
+		c.Assert(mGet.Val(), DeepEquals, []interface{}{"bar1", "bar2"})
 	}
 
 	c.StartTimer()
@@ -2081,15 +2260,15 @@ func (t *RedisTest) BenchmarkRedisWriteRead(c *C) {
 	c.StopTimer()
 
 	conn, _, err := t.client.ConnPool.Get()
-	c.Check(err, IsNil)
+	c.Assert(err, IsNil)
 
 	for i := 0; i < 10; i++ {
 		err := t.client.WriteReq([]byte("PING\r\n"), conn)
-		c.Check(err, IsNil)
+		c.Assert(err, IsNil)
 
 		line, _, err := conn.Rd.ReadLine()
-		c.Check(err, IsNil)
-		c.Check(line, DeepEquals, []byte("+PONG"))
+		c.Assert(err, IsNil)
+		c.Assert(line, DeepEquals, []byte("+PONG"))
 	}
 
 	c.StartTimer()