forked from mirror/redis
Refactor TestParseURL
This is in preparation for supporting query parameters in ParseURL: - use an expected *Options instance to execute assertions on - extract assertions into helper function - enable parallel testing - condense test table
This commit is contained in:
Dominik Menke
parent
0982b38527
commit
3ac3452fe5
217
options_test.go
217
options_test.go
|
|
@ -4,6 +4,7 @@
|
|||
package redis
|
||||
|
||||
import (
|
||||
"crypto/tls"
|
||||
"errors"
|
||||
"testing"
|
||||
"time"
|
||||
|
|
@ -11,150 +12,108 @@ import (
|
|||
|
||||
func TestParseURL(t *testing.T) {
|
||||
cases := []struct {
|
||||
u string
|
||||
addr string
|
||||
db int
|
||||
tls bool
|
||||
err error
|
||||
user string
|
||||
pass string
|
||||
url string
|
||||
o *Options // expected value
|
||||
err error
|
||||
}{
|
||||
{
|
||||
"redis://localhost:123/1",
|
||||
"localhost:123",
|
||||
1, false, nil,
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"redis://localhost:123",
|
||||
"localhost:123",
|
||||
0, false, nil,
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"redis://localhost/1",
|
||||
"localhost:6379",
|
||||
1, false, nil,
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"redis://12345",
|
||||
"12345:6379",
|
||||
0, false, nil,
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"rediss://localhost:123",
|
||||
"localhost:123",
|
||||
0, true, nil,
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"redis://:bar@localhost:123",
|
||||
"localhost:123",
|
||||
0, false, nil,
|
||||
"", "bar",
|
||||
},
|
||||
{
|
||||
"redis://foo@localhost:123",
|
||||
"localhost:123",
|
||||
0, false, nil,
|
||||
"foo", "",
|
||||
},
|
||||
{
|
||||
"redis://foo:bar@localhost:123",
|
||||
"localhost:123",
|
||||
0, false, nil,
|
||||
"foo", "bar",
|
||||
},
|
||||
{
|
||||
"unix:///tmp/redis.sock",
|
||||
"/tmp/redis.sock",
|
||||
0, false, nil,
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"unix://foo:bar@/tmp/redis.sock",
|
||||
"/tmp/redis.sock",
|
||||
0, false, nil,
|
||||
"foo", "bar",
|
||||
},
|
||||
{
|
||||
"unix://foo:bar@/tmp/redis.sock?db=3",
|
||||
"/tmp/redis.sock",
|
||||
3, false, nil,
|
||||
"foo", "bar",
|
||||
},
|
||||
{
|
||||
"unix://foo:bar@/tmp/redis.sock?db=test",
|
||||
"/tmp/redis.sock",
|
||||
0, false, errors.New("redis: invalid database number: strconv.Atoi: parsing \"test\": invalid syntax"),
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"redis://localhost/?abc=123",
|
||||
"",
|
||||
0, false, errors.New("redis: no options supported"),
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"http://google.com",
|
||||
"",
|
||||
0, false, errors.New("redis: invalid URL scheme: http"),
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"redis://localhost/1/2/3/4",
|
||||
"",
|
||||
0, false, errors.New("redis: invalid URL path: /1/2/3/4"),
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"12345",
|
||||
"",
|
||||
0, false, errors.New("redis: invalid URL scheme: "),
|
||||
"", "",
|
||||
},
|
||||
{
|
||||
"redis://localhost/iamadatabase",
|
||||
"",
|
||||
0, false, errors.New(`redis: invalid database number: "iamadatabase"`),
|
||||
"", "",
|
||||
url: "redis://localhost:123/1",
|
||||
o: &Options{Addr: "localhost:123", DB: 1},
|
||||
}, {
|
||||
url: "redis://localhost:123",
|
||||
o: &Options{Addr: "localhost:123"},
|
||||
}, {
|
||||
url: "redis://localhost/1",
|
||||
o: &Options{Addr: "localhost:6379", DB: 1},
|
||||
}, {
|
||||
url: "redis://12345",
|
||||
o: &Options{Addr: "12345:6379"},
|
||||
}, {
|
||||
url: "rediss://localhost:123",
|
||||
o: &Options{Addr: "localhost:123", TLSConfig: &tls.Config{ /* no deep comparison */ }},
|
||||
}, {
|
||||
url: "redis://:bar@localhost:123",
|
||||
o: &Options{Addr: "localhost:123", Password: "bar"},
|
||||
}, {
|
||||
url: "redis://foo@localhost:123",
|
||||
o: &Options{Addr: "localhost:123", Username: "foo"},
|
||||
}, {
|
||||
url: "redis://foo:bar@localhost:123",
|
||||
o: &Options{Addr: "localhost:123", Username: "foo", Password: "bar"},
|
||||
}, {
|
||||
url: "unix:///tmp/redis.sock",
|
||||
o: &Options{Addr: "/tmp/redis.sock"},
|
||||
}, {
|
||||
url: "unix://foo:bar@/tmp/redis.sock",
|
||||
o: &Options{Addr: "/tmp/redis.sock", Username: "foo", Password: "bar"},
|
||||
}, {
|
||||
url: "unix://foo:bar@/tmp/redis.sock?db=3",
|
||||
o: &Options{Addr: "/tmp/redis.sock", Username: "foo", Password: "bar", DB: 3},
|
||||
}, {
|
||||
url: "unix://foo:bar@/tmp/redis.sock?db=test",
|
||||
err: errors.New(`redis: invalid database number: strconv.Atoi: parsing "test": invalid syntax`),
|
||||
}, {
|
||||
url: "redis://localhost/?abc=123",
|
||||
err: errors.New("redis: no options supported"),
|
||||
}, {
|
||||
url: "http://google.com",
|
||||
err: errors.New("redis: invalid URL scheme: http"),
|
||||
}, {
|
||||
url: "redis://localhost/1/2/3/4",
|
||||
err: errors.New("redis: invalid URL path: /1/2/3/4"),
|
||||
}, {
|
||||
url: "12345",
|
||||
err: errors.New("redis: invalid URL scheme: "),
|
||||
}, {
|
||||
url: "redis://localhost/iamadatabase",
|
||||
err: errors.New(`redis: invalid database number: "iamadatabase"`),
|
||||
},
|
||||
}
|
||||
|
||||
for _, c := range cases {
|
||||
t.Run(c.u, func(t *testing.T) {
|
||||
o, err := ParseURL(c.u)
|
||||
if c.err == nil && err != nil {
|
||||
for i := range cases {
|
||||
tc := cases[i]
|
||||
t.Run(tc.url, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
actual, err := ParseURL(tc.url)
|
||||
if tc.err == nil && err != nil {
|
||||
t.Fatalf("unexpected error: %q", err)
|
||||
return
|
||||
}
|
||||
if c.err != nil && err != nil {
|
||||
if c.err.Error() != err.Error() {
|
||||
t.Fatalf("got %q, expected %q", err, c.err)
|
||||
if tc.err != nil && err != nil {
|
||||
if tc.err.Error() != err.Error() {
|
||||
t.Fatalf("got %q, expected %q", err, tc.err)
|
||||
}
|
||||
return
|
||||
}
|
||||
if o.Addr != c.addr {
|
||||
t.Errorf("got %q, want %q", o.Addr, c.addr)
|
||||
}
|
||||
if o.DB != c.db {
|
||||
t.Errorf("got %q, expected %q", o.DB, c.db)
|
||||
}
|
||||
if c.tls && o.TLSConfig == nil {
|
||||
t.Errorf("got nil TLSConfig, expected a TLSConfig")
|
||||
}
|
||||
if o.Username != c.user {
|
||||
t.Errorf("got %q, expected %q", o.Username, c.user)
|
||||
}
|
||||
if o.Password != c.pass {
|
||||
t.Errorf("got %q, expected %q", o.Password, c.pass)
|
||||
}
|
||||
comprareOptions(t, actual, tc.o)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func comprareOptions(t *testing.T, actual, expected *Options) {
|
||||
t.Helper()
|
||||
|
||||
if actual.Addr != expected.Addr {
|
||||
t.Errorf("got %q, want %q", actual.Addr, expected.Addr)
|
||||
}
|
||||
if actual.DB != expected.DB {
|
||||
t.Errorf("got %q, expected %q", actual.DB, expected.DB)
|
||||
}
|
||||
if actual.TLSConfig == nil && expected.TLSConfig != nil {
|
||||
t.Errorf("got nil TLSConfig, expected a TLSConfig")
|
||||
}
|
||||
if actual.TLSConfig != nil && expected.TLSConfig == nil {
|
||||
t.Errorf("got TLSConfig, expected no TLSConfig")
|
||||
}
|
||||
if actual.Username != expected.Username {
|
||||
t.Errorf("got %q, expected %q", actual.Username, expected.Username)
|
||||
}
|
||||
if actual.Password != expected.Password {
|
||||
t.Errorf("got %q, expected %q", actual.Password, expected.Password)
|
||||
}
|
||||
}
|
||||
|
||||
// Test ReadTimeout option initialization, including special values -1 and 0.
|
||||
// And also test behaviour of WriteTimeout option, when it is not explicitly set and use
|
||||
// ReadTimeout value.
|
||||
|
|
|
|||
Loading…
Reference in New Issue