mirror of
https://github.com/caddyserver/caddy.git
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5cca9cc18e
Signed-off-by: Tw <tw19881113@gmail.com>
173 lines
5.4 KiB
Go
173 lines
5.4 KiB
Go
// Copyright 2015 Light Code Labs, LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package markdown
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import (
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"bytes"
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"fmt"
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"net/http"
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"reflect"
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"testing"
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"text/template"
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"github.com/mholt/caddy"
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"github.com/mholt/caddy/caddyhttp/httpserver"
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)
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func TestSetup(t *testing.T) {
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c := caddy.NewTestController("http", `markdown /blog`)
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err := setup(c)
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if err != nil {
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t.Errorf("Expected no errors, got: %v", err)
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}
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mids := httpserver.GetConfig(c).Middleware()
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if len(mids) == 0 {
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t.Fatal("Expected middleware, got 0 instead")
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}
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handler := mids[0](httpserver.EmptyNext)
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myHandler, ok := handler.(Markdown)
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if !ok {
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t.Fatalf("Expected handler to be type Markdown, got: %#v", handler)
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}
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if myHandler.Configs[0].PathScope != "/blog" {
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t.Errorf("Expected /blog as the Path Scope")
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}
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if len(myHandler.Configs[0].Extensions) != 3 {
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t.Error("Expected 3 markdown extensions")
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}
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for _, key := range []string{".md", ".markdown", ".mdown"} {
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if ext, ok := myHandler.Configs[0].Extensions[key]; !ok {
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t.Errorf("Expected extensions to contain %v", ext)
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}
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}
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}
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func TestMarkdownParse(t *testing.T) {
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tests := []struct {
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inputMarkdownConfig string
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shouldErr bool
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expectedMarkdownConfig []Config
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}{
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{`markdown /blog {
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ext .md .txt
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css /resources/css/blog.css
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js /resources/js/blog.js
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}`, false, []Config{{
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PathScope: "/blog",
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Extensions: map[string]struct{}{
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".md": {},
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".txt": {},
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},
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Styles: []string{"/resources/css/blog.css"},
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Scripts: []string{"/resources/js/blog.js"},
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Template: GetDefaultTemplate(),
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TemplateFiles: make(map[string]*cachedFileInfo),
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}}},
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{`markdown /blog {
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ext .md
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template tpl_with_include.html
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}`, false, []Config{{
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PathScope: "/blog",
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Extensions: map[string]struct{}{
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".md": {},
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},
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Template: setDefaultTemplate("./testdata/tpl_with_include.html"),
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TemplateFiles: map[string]*cachedFileInfo{
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"": {path: "testdata/tpl_with_include.html"},
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},
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}}},
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}
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for i, test := range tests {
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c := caddy.NewTestController("http", test.inputMarkdownConfig)
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httpserver.GetConfig(c).Root = "./testdata"
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actualMarkdownConfigs, err := markdownParse(c)
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if err == nil && test.shouldErr {
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t.Errorf("Test %d didn't error, but it should have", i)
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} else if err != nil && !test.shouldErr {
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t.Errorf("Test %d errored, but it shouldn't have; got '%v'", i, err)
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}
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if len(actualMarkdownConfigs) != len(test.expectedMarkdownConfig) {
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t.Fatalf("Test %d expected %d no of WebSocket configs, but got %d ",
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i, len(test.expectedMarkdownConfig), len(actualMarkdownConfigs))
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}
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for j, actualMarkdownConfig := range actualMarkdownConfigs {
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if actualMarkdownConfig.PathScope != test.expectedMarkdownConfig[j].PathScope {
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t.Errorf("Test %d expected %dth Markdown PathScope to be %s , but got %s",
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i, j, test.expectedMarkdownConfig[j].PathScope, actualMarkdownConfig.PathScope)
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}
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if fmt.Sprint(actualMarkdownConfig.Styles) != fmt.Sprint(test.expectedMarkdownConfig[j].Styles) {
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t.Errorf("Test %d expected %dth Markdown Config Styles to be %s , but got %s",
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i, j, fmt.Sprint(test.expectedMarkdownConfig[j].Styles), fmt.Sprint(actualMarkdownConfig.Styles))
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}
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if fmt.Sprint(actualMarkdownConfig.Scripts) != fmt.Sprint(test.expectedMarkdownConfig[j].Scripts) {
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t.Errorf("Test %d expected %dth Markdown Config Scripts to be %s , but got %s",
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i, j, fmt.Sprint(test.expectedMarkdownConfig[j].Scripts), fmt.Sprint(actualMarkdownConfig.Scripts))
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}
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if ok, tx, ty := equalTemplates(actualMarkdownConfig.Template, test.expectedMarkdownConfig[j].Template); !ok {
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t.Errorf("Test %d the %dth Markdown Config Templates did not match, expected %s to be %s", i, j, tx, ty)
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}
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if expect, got := test.expectedMarkdownConfig[j].TemplateFiles, actualMarkdownConfig.TemplateFiles; !reflect.DeepEqual(expect, got) {
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t.Errorf("Test %d the %d Markdown config TemplateFiles did not match, expect %v, but got %v", i, j, expect, got)
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}
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}
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}
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}
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func equalTemplates(i, j *template.Template) (bool, string, string) {
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// Just in case :)
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if i == j {
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return true, "", ""
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}
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// We can't do much here, templates can't really be compared. However,
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// we can execute the templates and compare their outputs to be reasonably
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// sure that they're the same.
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// This is exceedingly ugly.
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ctx := httpserver.Context{
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Root: http.Dir("./testdata"),
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}
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md := Data{
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Context: ctx,
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Doc: make(map[string]interface{}),
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Styles: []string{"style1"},
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Scripts: []string{"js1"},
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}
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md.Doc["title"] = "some title"
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md.Doc["body"] = "some body"
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bufi := new(bytes.Buffer)
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bufj := new(bytes.Buffer)
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if err := i.Execute(bufi, md); err != nil {
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return false, fmt.Sprintf("%v", err), ""
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}
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if err := j.Execute(bufj, md); err != nil {
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return false, "", fmt.Sprintf("%v", err)
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}
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return bytes.Equal(bufi.Bytes(), bufj.Bytes()), string(bufi.Bytes()), string(bufj.Bytes())
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}
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