mirror of https://github.com/gin-gonic/gin.git
80 lines
2.3 KiB
Go
80 lines
2.3 KiB
Go
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// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package render
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import (
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"html/template"
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"net/http/httptest"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestRenderJSON(t *testing.T) {
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w := httptest.NewRecorder()
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err := JSON.Render(w, 201, map[string]interface{}{
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"foo": "bar",
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})
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assert.NoError(t, err)
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assert.Equal(t, w.Code, 201)
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assert.Equal(t, w.Body.String(), "{\"foo\":\"bar\"}\n")
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assert.Equal(t, w.Header().Get("Content-Type"), "application/json; charset=utf-8")
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}
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func TestRenderIndentedJSON(t *testing.T) {
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w := httptest.NewRecorder()
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err := IndentedJSON.Render(w, 202, map[string]interface{}{
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"foo": "bar",
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"bar": "foo",
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})
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assert.NoError(t, err)
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assert.Equal(t, w.Code, 202)
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assert.Equal(t, w.Body.String(), "{\n \"bar\": \"foo\",\n \"foo\": \"bar\"\n}")
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assert.Equal(t, w.Header().Get("Content-Type"), "application/json; charset=utf-8")
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}
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func TestRenderPlain(t *testing.T) {
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w := httptest.NewRecorder()
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err := Plain.Render(w, 400, "hola %s %d", []interface{}{"manu", 2})
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assert.NoError(t, err)
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assert.Equal(t, w.Code, 400)
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assert.Equal(t, w.Body.String(), "hola manu 2")
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assert.Equal(t, w.Header().Get("Content-Type"), "text/plain; charset=utf-8")
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}
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func TestRenderPlainHTML(t *testing.T) {
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w := httptest.NewRecorder()
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err := HTMLPlain.Render(w, 401, "hola %s %d", []interface{}{"manu", 2})
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assert.NoError(t, err)
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assert.Equal(t, w.Code, 401)
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assert.Equal(t, w.Body.String(), "hola manu 2")
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assert.Equal(t, w.Header().Get("Content-Type"), "text/html; charset=utf-8")
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}
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func TestRenderHTMLTemplate(t *testing.T) {
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w := httptest.NewRecorder()
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templ := template.Must(template.New("t").Parse(`Hello {{.name}}`))
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htmlRender := HTMLRender{Template: templ}
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err := htmlRender.Render(w, 402, "t", map[string]interface{}{
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"name": "alexandernyquist",
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})
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assert.NoError(t, err)
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assert.Equal(t, w.Code, 402)
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assert.Equal(t, w.Body.String(), "Hello alexandernyquist")
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assert.Equal(t, w.Header().Get("Content-Type"), "text/html; charset=utf-8")
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}
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func TestRenderJoinStrings(t *testing.T) {
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assert.Equal(t, joinStrings("a", "BB", "c"), "aBBc")
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assert.Equal(t, joinStrings("a", "", "c"), "ac")
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assert.Equal(t, joinStrings("text/html", "; charset=utf-8"), "text/html; charset=utf-8")
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}
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