You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

65 lines
1.3 KiB
Go

// Copyright 2015 The Tango Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package events
import (
"bytes"
"net/http"
"net/http/httptest"
"reflect"
"testing"
"gitea.com/lunny/tango"
)
type EventAction struct {
tango.Ctx
}
func (c *EventAction) Get() {
c.Write([]byte("get"))
}
func (c *EventAction) Before() {
c.Write([]byte("before "))
}
func (c *EventAction) After() {
c.Write([]byte(" after"))
}
func TestEvent(t *testing.T) {
buff := bytes.NewBufferString("")
recorder := httptest.NewRecorder()
recorder.Body = buff
tg := tango.Classic()
tg.Use(Events())
tg.Get("/", new(EventAction))
req, err := http.NewRequest("GET", "http://localhost:8000/", nil)
if err != nil {
t.Error(err)
}
tg.ServeHTTP(recorder, req)
expect(t, recorder.Code, http.StatusOK)
refute(t, len(buff.String()), 0)
expect(t, buff.String(), "before get after")
}
/* Test Helpers */
func expect(t *testing.T, a interface{}, b interface{}) {
if a != b {
t.Errorf("Expected %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
}
}
func refute(t *testing.T, a interface{}, b interface{}) {
if a == b {
t.Errorf("Did not expect %v (type %v) - Got %v (type %v)", b, reflect.TypeOf(b), a, reflect.TypeOf(a))
}
}