diff --git a/context.go b/context.go
index c25e6465..7fca00e5 100644
--- a/context.go
+++ b/context.go
@@ -166,6 +166,18 @@ func (c *Context) JSON(code int, i interface{}) (err error) {
return
}
+// JSON sends a JSON response with status code, but it applies prefix and indent to format the output.
+func (c *Context) JSONIndent(code int, i interface{}, prefix string, indent string) (err error) {
+ b, err := json.MarshalIndent(i, prefix, indent)
+ if err != nil {
+ return err
+ }
+ c.response.Header().Set(ContentType, ApplicationJSONCharsetUTF8)
+ c.response.WriteHeader(code)
+ c.response.Write(b)
+ return
+}
+
// JSONP sends a JSONP response with status code. It uses `callback` to construct
// the JSONP payload.
func (c *Context) JSONP(code int, callback string, i interface{}) (err error) {
@@ -194,6 +206,19 @@ func (c *Context) XML(code int, i interface{}) (err error) {
return
}
+// XML sends an XML response with status code, but it applies prefix and indent to format the output.
+func (c *Context) XMLIndent(code int, i interface{}, prefix string, indent string) (err error) {
+ b, err := xml.MarshalIndent(i, prefix, indent)
+ if err != nil {
+ return err
+ }
+ c.response.Header().Set(ContentType, ApplicationXMLCharsetUTF8)
+ c.response.WriteHeader(code)
+ c.response.Write([]byte(xml.Header))
+ c.response.Write(b)
+ return
+}
+
// File sends a response with the content of the file. If `attachment` is set
// to true, the client is prompted to save the file with provided `name`,
// name can be empty, in that case name of the file is used.
diff --git a/context_test.go b/context_test.go
index 9bd881ed..9da98c6d 100644
--- a/context_test.go
+++ b/context_test.go
@@ -10,9 +10,9 @@ import (
"strings"
- "encoding/xml"
"net/url"
+ "encoding/xml"
"github.com/stretchr/testify/assert"
)
@@ -28,7 +28,11 @@ func (t *Template) Render(w io.Writer, name string, data interface{}) error {
func TestContext(t *testing.T) {
userJSON := `{"id":"1","name":"Joe"}`
+ userJSONIndent := "{\n_?\"id\": \"1\",\n_?\"name\": \"Joe\"\n_}"
userXML := `1Joe`
+ userXMLIndent := "_\n_?1\n_?Joe\n_"
+
+ var nonMarshallableChannel chan bool
req, _ := http.NewRequest(POST, "/", strings.NewReader(userJSON))
rec := httptest.NewRecorder()
@@ -97,6 +101,29 @@ func TestContext(t *testing.T) {
assert.Equal(t, userJSON, rec.Body.String())
}
+ // JSON (error)
+ rec = httptest.NewRecorder()
+ c = NewContext(req, NewResponse(rec), New())
+ val := make(chan bool)
+ err = c.JSON(http.StatusOK, val)
+ assert.Error(t, err)
+
+ // JSONIndent
+ rec = httptest.NewRecorder()
+ c = NewContext(req, NewResponse(rec), New())
+ err = c.JSONIndent(http.StatusOK, user{"1", "Joe"}, "_", "?")
+ if assert.NoError(t, err) {
+ assert.Equal(t, http.StatusOK, rec.Code)
+ assert.Equal(t, ApplicationJSONCharsetUTF8, rec.Header().Get(ContentType))
+ assert.Equal(t, userJSONIndent, rec.Body.String())
+ }
+
+ // JSONIndent (error)
+ rec = httptest.NewRecorder()
+ c = NewContext(req, NewResponse(rec), New())
+ err = c.JSONIndent(http.StatusOK, nonMarshallableChannel, "_", "?")
+ assert.Error(t, err)
+
// JSONP
rec = httptest.NewRecorder()
c = NewContext(req, NewResponse(rec), New())
@@ -115,9 +142,31 @@ func TestContext(t *testing.T) {
if assert.NoError(t, err) {
assert.Equal(t, http.StatusOK, rec.Code)
assert.Equal(t, ApplicationXMLCharsetUTF8, rec.Header().Get(ContentType))
- assert.Equal(t, xml.Header, xml.Header, rec.Body.String())
+ assert.Equal(t, xml.Header+userXML, rec.Body.String())
}
+ // XML (error)
+ rec = httptest.NewRecorder()
+ c = NewContext(req, NewResponse(rec), New())
+ err = c.XML(http.StatusOK, nonMarshallableChannel)
+ assert.Error(t, err)
+
+ // XMLIndent
+ rec = httptest.NewRecorder()
+ c = NewContext(req, NewResponse(rec), New())
+ err = c.XMLIndent(http.StatusOK, user{"1", "Joe"}, "_", "?")
+ if assert.NoError(t, err) {
+ assert.Equal(t, http.StatusOK, rec.Code)
+ assert.Equal(t, ApplicationXMLCharsetUTF8, rec.Header().Get(ContentType))
+ assert.Equal(t, xml.Header+userXMLIndent, rec.Body.String())
+ }
+
+ // XMLIndent (error)
+ rec = httptest.NewRecorder()
+ c = NewContext(req, NewResponse(rec), New())
+ err = c.XMLIndent(http.StatusOK, nonMarshallableChannel, "_", "?")
+ assert.Error(t, err)
+
// String
rec = httptest.NewRecorder()
c = NewContext(req, NewResponse(rec), New())