mirror of
https://github.com/labstack/echo.git
synced 2024-11-24 08:22:21 +02:00
98 lines
2.7 KiB
Go
98 lines
2.7 KiB
Go
package echo
|
|
|
|
import (
|
|
"github.com/stretchr/testify/assert"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
// Note this test is deliberately simple as there's not a lot to test.
|
|
// Just need to ensure it writes JSONs. The heavy work is done by the context methods.
|
|
func TestDefaultJSONCodec_Encode(t *testing.T) {
|
|
e := New()
|
|
req := httptest.NewRequest(http.MethodPost, "/", nil)
|
|
rec := httptest.NewRecorder()
|
|
c := e.NewContext(req, rec).(*context)
|
|
|
|
// Echo
|
|
assert.Equal(t, e, c.Echo())
|
|
|
|
// Request
|
|
assert.NotNil(t, c.Request())
|
|
|
|
// Response
|
|
assert.NotNil(t, c.Response())
|
|
|
|
//--------
|
|
// Default JSON encoder
|
|
//--------
|
|
|
|
enc := new(DefaultJSONSerializer)
|
|
|
|
err := enc.Serialize(c, user{1, "Jon Snow"}, "")
|
|
if assert.NoError(t, err) {
|
|
assert.Equal(t, userJSON+"\n", rec.Body.String())
|
|
}
|
|
|
|
req = httptest.NewRequest(http.MethodPost, "/", nil)
|
|
rec = httptest.NewRecorder()
|
|
c = e.NewContext(req, rec).(*context)
|
|
err = enc.Serialize(c, user{1, "Jon Snow"}, " ")
|
|
if assert.NoError(t, err) {
|
|
assert.Equal(t, userJSONPretty+"\n", rec.Body.String())
|
|
}
|
|
}
|
|
|
|
// Note this test is deliberately simple as there's not a lot to test.
|
|
// Just need to ensure it writes JSONs. The heavy work is done by the context methods.
|
|
func TestDefaultJSONCodec_Decode(t *testing.T) {
|
|
e := New()
|
|
req := httptest.NewRequest(http.MethodPost, "/", strings.NewReader(userJSON))
|
|
rec := httptest.NewRecorder()
|
|
c := e.NewContext(req, rec).(*context)
|
|
|
|
// Echo
|
|
assert.Equal(t, e, c.Echo())
|
|
|
|
// Request
|
|
assert.NotNil(t, c.Request())
|
|
|
|
// Response
|
|
assert.NotNil(t, c.Response())
|
|
|
|
//--------
|
|
// Default JSON encoder
|
|
//--------
|
|
|
|
enc := new(DefaultJSONSerializer)
|
|
|
|
var u = user{}
|
|
err := enc.Deserialize(c, &u)
|
|
if assert.NoError(t, err) {
|
|
assert.Equal(t, u, user{ID: 1, Name: "Jon Snow"})
|
|
}
|
|
|
|
var userUnmarshalSyntaxError = user{}
|
|
req = httptest.NewRequest(http.MethodPost, "/", strings.NewReader(invalidContent))
|
|
rec = httptest.NewRecorder()
|
|
c = e.NewContext(req, rec).(*context)
|
|
err = enc.Deserialize(c, &userUnmarshalSyntaxError)
|
|
assert.IsType(t, &HTTPError{}, err)
|
|
assert.EqualError(t, err, "code=400, message=Syntax error: offset=1, error=invalid character 'i' looking for beginning of value, internal=invalid character 'i' looking for beginning of value")
|
|
|
|
var userUnmarshalTypeError = struct {
|
|
ID string `json:"id"`
|
|
Name string `json:"name"`
|
|
}{}
|
|
|
|
req = httptest.NewRequest(http.MethodPost, "/", strings.NewReader(userJSON))
|
|
rec = httptest.NewRecorder()
|
|
c = e.NewContext(req, rec).(*context)
|
|
err = enc.Deserialize(c, &userUnmarshalTypeError)
|
|
assert.IsType(t, &HTTPError{}, err)
|
|
assert.EqualError(t, err, "code=400, message=Unmarshal type error: expected=string, got=number, field=id, offset=7, internal=json: cannot unmarshal number into Go struct field .id of type string")
|
|
|
|
}
|