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68 lines
1.3 KiB
Go
68 lines
1.3 KiB
Go
// Copyright 2015 The Tango Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package tango
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import (
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"bytes"
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"net/http"
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"net/http/httptest"
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"testing"
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)
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type PrefixAction struct {
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}
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func (PrefixAction) Get() string {
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return "Prefix"
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}
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type NoPrefixAction struct {
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}
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func (NoPrefixAction) Get() string {
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return "NoPrefix"
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}
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func TestPrefix(t *testing.T) {
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buff := bytes.NewBufferString("")
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recorder := httptest.NewRecorder()
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recorder.Body = buff
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var isPrefix bool
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o := Classic()
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o.Use(Prefix("/prefix", HandlerFunc(func(ctx *Context) {
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isPrefix = true
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ctx.Next()
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})))
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o.Get("/prefix/t", new(PrefixAction))
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o.Get("/t", new(NoPrefixAction))
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req, err := http.NewRequest("GET", "http://localhost:8000/prefix/t", nil)
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if err != nil {
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t.Error(err)
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}
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o.ServeHTTP(recorder, req)
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expect(t, recorder.Code, http.StatusOK)
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refute(t, len(buff.String()), 0)
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expect(t, buff.String(), "Prefix")
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expect(t, isPrefix, true)
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isPrefix = false
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buff.Reset()
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req, err = http.NewRequest("GET", "http://localhost:8000/t", nil)
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if err != nil {
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t.Error(err)
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}
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o.ServeHTTP(recorder, req)
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expect(t, recorder.Code, http.StatusOK)
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refute(t, len(buff.String()), 0)
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expect(t, buff.String(), "NoPrefix")
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expect(t, isPrefix, false)
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}
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