diff --git a/context.go b/context.go index 7b57150d..16cffec8 100644 --- a/context.go +++ b/context.go @@ -187,6 +187,94 @@ func (c *Context) MustGet(key string) interface{} { panic("Key \"" + key + "\" does not exist") } +// GetString returns the value associated with the key as a string. +func (c *Context) GetString(key string) (s string) { + if val, ok := c.Get(key); ok && val != nil { + s, _ = val.(string) + } + return +} + +// GetBool returns the value associated with the key as a boolean. +func (c *Context) GetBool(key string) (b bool) { + if val, ok := c.Get(key); ok && val != nil { + b, _ = val.(bool) + } + return +} + +// GetInt returns the value associated with the key as an integer. +func (c *Context) GetInt(key string) (i int) { + if val, ok := c.Get(key); ok && val != nil { + i, _ = val.(int) + } + return +} + +// GetInt64 returns the value associated with the key as an integer. +func (c *Context) GetInt64(key string) (i64 int64) { + if val, ok := c.Get(key); ok && val != nil { + i64, _ = val.(int64) + } + return +} + +// GetFloat64 returns the value associated with the key as a float64. +func (c *Context) GetFloat64(key string) (f64 float64) { + if val, ok := c.Get(key); ok && val != nil { + f64, _ = val.(float64) + } + return +} + +// GetTime returns the value associated with the key as time. +func (c *Context) GetTime(key string) (t time.Time) { + if val, ok := c.Get(key); ok && val != nil { + t, _ = val.(time.Time) + } + return +} + +// GetDuration returns the value associated with the key as a duration. +func (c *Context) GetDuration(key string) (d time.Duration) { + if val, ok := c.Get(key); ok && val != nil { + d, _ = val.(time.Duration) + } + return +} + +// GetStringSlice returns the value associated with the key as a slice of strings. +func (c *Context) GetStringSlice(key string) (ss []string) { + if val, ok := c.Get(key); ok && val != nil { + ss, _ = val.([]string) + } + return +} + +// GetStringMap returns the value associated with the key as a map of interfaces. +func (c *Context) GetStringMap(key string) (sm map[string]interface{}) { + if val, ok := c.Get(key); ok && val != nil { + sm, _ = val.(map[string]interface{}) + } + return +} + +// GetStringMapString returns the value associated with the key as a map of strings. +func (c *Context) GetStringMapString(key string) (sms map[string]string) { + if val, ok := c.Get(key); ok && val != nil { + sms, _ = val.(map[string]string) + } + return +} + +// GetStringMapStringSlice returns the value associated with the key as a map to a slice of strings. +func (c *Context) GetStringMapStringSlice(key string) (smss map[string][]string) { + if val, ok := c.Get(key); ok && val != nil { + smss, _ = val.(map[string][]string) + } + return +} + /************************************/ /************ INPUT DATA ************/ /************************************/ diff --git a/context_test.go b/context_test.go index 131d8914..7923a4b0 100644 --- a/context_test.go +++ b/context_test.go @@ -168,6 +168,85 @@ func TestContextSetGetValues(t *testing.T) { } +func TestContextGetString(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + c.Set("string", "this is a string") + assert.Equal(t, "this is a string", c.GetString("string")) +} + +func TestContextSetGetBool(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + c.Set("bool", true) + assert.Equal(t, true, c.GetBool("bool")) +} + +func TestContextGetInt(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + c.Set("int", 1) + assert.Equal(t, 1, c.GetInt("int")) +} + +func TestContextGetInt64(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + c.Set("int64", int64(42424242424242)) + assert.Equal(t, int64(42424242424242), c.GetInt64("int64")) +} + +func TestContextGetFloat64(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + c.Set("float64", 4.2) + assert.Equal(t, 4.2, c.GetFloat64("float64")) +} + +func TestContextGetTime(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + t1, _ := time.Parse("1/2/2006 15:04:05", "01/01/2017 12:00:00") + c.Set("time", t1) + assert.Equal(t, t1, c.GetTime("time")) +} + +func TestContextGetDuration(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + c.Set("duration", time.Second) + assert.Equal(t, time.Second, c.GetDuration("duration")) +} + +func TestContextGetStringSlice(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + c.Set("slice", []string{"foo"}) + assert.Equal(t, []string{"foo"}, c.GetStringSlice("slice")) +} + +func TestContextGetStringMap(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + var m = make(map[string]interface{}) + m["foo"] = 1 + c.Set("map", m) + + assert.Equal(t, m, c.GetStringMap("map")) + assert.Equal(t, 1, c.GetStringMap("map")["foo"]) +} + +func TestContextGetStringMapString(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + var m = make(map[string]string) + m["foo"] = "bar" + c.Set("map", m) + + assert.Equal(t, m, c.GetStringMapString("map")) + assert.Equal(t, "bar", c.GetStringMapString("map")["foo"]) +} + +func TestContextGetStringMapStringSlice(t *testing.T) { + c, _ := CreateTestContext(httptest.NewRecorder()) + var m = make(map[string][]string) + m["foo"] = []string{"foo"} + c.Set("map", m) + + assert.Equal(t, m, c.GetStringMapStringSlice("map")) + assert.Equal(t, []string{"foo"}, c.GetStringMapStringSlice("map")["foo"]) +} + func TestContextCopy(t *testing.T) { c, _ := CreateTestContext(httptest.NewRecorder()) c.index = 2