2016-06-05 23:39:23 -05:00
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package markdown
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import (
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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2017-06-25 06:31:12 -05:00
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"os"
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2016-06-05 23:39:23 -05:00
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"path/filepath"
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"testing"
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"text/template"
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2017-06-25 06:31:12 -05:00
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"github.com/mholt/caddy"
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2016-06-05 23:39:23 -05:00
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"github.com/mholt/caddy/caddyhttp/httpserver"
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"github.com/russross/blackfriday"
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)
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func TestMarkdown(t *testing.T) {
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rootDir := "./testdata"
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f := func(filename string) string {
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return filepath.ToSlash(rootDir + string(filepath.Separator) + filename)
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}
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md := Markdown{
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Root: rootDir,
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FileSys: http.Dir(rootDir),
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Configs: []*Config{
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{
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Renderer: blackfriday.HtmlRenderer(0, "", ""),
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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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2017-04-08 01:47:33 -05:00
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IndexFiles: []string{"index.md"},
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Styles: []string{},
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Scripts: []string{},
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Template: setDefaultTemplate(f("markdown_tpl.html")),
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2016-06-05 23:39:23 -05:00
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},
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{
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Renderer: blackfriday.HtmlRenderer(0, "", ""),
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PathScope: "/docflags",
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Extensions: map[string]struct{}{
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".md": {},
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},
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2017-04-08 01:47:33 -05:00
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IndexFiles: []string{"index.md"},
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Styles: []string{},
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Scripts: []string{},
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Template: setDefaultTemplate(f("docflags/template.txt")),
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2016-06-05 23:39:23 -05:00
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},
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{
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Renderer: blackfriday.HtmlRenderer(0, "", ""),
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PathScope: "/log",
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Extensions: map[string]struct{}{
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".md": {},
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},
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2017-04-08 01:47:33 -05:00
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IndexFiles: []string{"index.md"},
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Styles: []string{"/resources/css/log.css", "/resources/css/default.css"},
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Scripts: []string{"/resources/js/log.js", "/resources/js/default.js"},
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Template: GetDefaultTemplate(),
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2016-06-05 23:39:23 -05:00
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},
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{
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Renderer: blackfriday.HtmlRenderer(0, "", ""),
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PathScope: "/og",
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Extensions: map[string]struct{}{
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".md": {},
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},
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2017-04-08 01:47:33 -05:00
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IndexFiles: []string{"index.md"},
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Styles: []string{},
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Scripts: []string{},
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Template: setDefaultTemplate(f("markdown_tpl.html")),
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2016-06-05 23:39:23 -05:00
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},
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},
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2017-04-08 01:47:33 -05:00
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2016-06-05 23:39:23 -05:00
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Next: httpserver.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {
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t.Fatalf("Next shouldn't be called")
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return 0, nil
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}),
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}
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2017-06-03 09:28:08 -05:00
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get := func(url string) string {
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req, err := http.NewRequest("GET", url, nil)
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if err != nil {
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t.Fatalf("Could not create HTTP request: %v", err)
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}
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rec := httptest.NewRecorder()
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code, err := md.ServeHTTP(rec, req)
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if err != nil {
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t.Fatal(err)
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}
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if code != http.StatusOK {
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t.Fatalf("Wrong status, expected: %d and got %d", http.StatusOK, code)
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}
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return rec.Body.String()
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2016-06-05 23:39:23 -05:00
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}
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2017-06-03 09:28:08 -05:00
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respBody := get("/blog/test.md")
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2016-06-05 23:39:23 -05:00
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expectedBody := `<!DOCTYPE html>
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<html>
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<head>
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<title>Markdown test 1</title>
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</head>
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<body>
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<h1>Header for: Markdown test 1</h1>
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Welcome to A Caddy website!
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<h2>Welcome on the blog</h2>
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<p>Body</p>
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<pre><code class="language-go">func getTrue() bool {
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return true
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}
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</code></pre>
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</body>
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</html>
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`
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2017-06-29 05:30:18 -05:00
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if respBody != expectedBody {
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t.Fatalf("Expected body:\n%q\ngot:\n%q", expectedBody, respBody)
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}
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2017-06-03 09:28:08 -05:00
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respBody = get("/docflags/test.md")
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2016-06-05 23:39:23 -05:00
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expectedBody = `Doc.var_string hello
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2017-06-03 09:28:08 -05:00
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Doc.var_bool true
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`
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2016-06-05 23:39:23 -05:00
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2017-06-03 09:28:08 -05:00
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if respBody != expectedBody {
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t.Fatalf("Expected body:\n%q\ngot:\n%q", expectedBody, respBody)
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2016-06-05 23:39:23 -05:00
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}
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2017-06-03 09:28:08 -05:00
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respBody = get("/log/test.md")
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2016-06-05 23:39:23 -05:00
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expectedBody = `<!DOCTYPE html>
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<html>
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<head>
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<title>Markdown test 2</title>
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<meta charset="utf-8">
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2017-06-25 06:31:12 -05:00
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2016-06-05 23:39:23 -05:00
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<link rel="stylesheet" href="/resources/css/log.css">
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<link rel="stylesheet" href="/resources/css/default.css">
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<script src="/resources/js/log.js"></script>
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<script src="/resources/js/default.js"></script>
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</head>
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<body>
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<h2>Welcome on the blog</h2>
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<p>Body</p>
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<pre><code class="language-go">func getTrue() bool {
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return true
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}
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</code></pre>
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</body>
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</html>`
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2017-06-03 09:28:08 -05:00
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if respBody != expectedBody {
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t.Fatalf("Expected body:\n%q\ngot:\n%q", expectedBody, respBody)
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2016-06-05 23:39:23 -05:00
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}
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2017-06-03 09:28:08 -05:00
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respBody = get("/og/first.md")
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2016-06-05 23:39:23 -05:00
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expectedBody = `<!DOCTYPE html>
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<html>
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<head>
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<title>first_post</title>
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</head>
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<body>
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<h1>Header for: first_post</h1>
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Welcome to title!
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<h1>Test h1</h1>
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</body>
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2017-06-03 09:28:08 -05:00
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</html>
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`
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2016-06-05 23:39:23 -05:00
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2017-06-03 09:28:08 -05:00
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if respBody != expectedBody {
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t.Fatalf("Expected body:\n%q\ngot:\n%q", expectedBody, respBody)
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2016-06-05 23:39:23 -05:00
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}
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}
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func setDefaultTemplate(filename string) *template.Template {
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buf, err := ioutil.ReadFile(filename)
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if err != nil {
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return nil
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}
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return template.Must(GetDefaultTemplate().Parse(string(buf)))
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}
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2017-06-25 06:31:12 -05:00
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func TestTemplateReload(t *testing.T) {
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const (
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templateFile = "testdata/test.html"
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targetFile = "testdata/hello.md"
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)
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c := caddy.NewTestController("http", `markdown {
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template `+templateFile+`
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}`)
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err := ioutil.WriteFile(templateFile, []byte("hello {{.Doc.body}}"), 0644)
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if err != nil {
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t.Fatal(err)
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}
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err = ioutil.WriteFile(targetFile, []byte("caddy"), 0644)
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if err != nil {
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t.Fatal(err)
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}
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defer func() {
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os.Remove(templateFile)
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os.Remove(targetFile)
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}()
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config, err := markdownParse(c)
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if err != nil {
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t.Fatal(err)
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}
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md := Markdown{
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Root: "./testdata",
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FileSys: http.Dir("./testdata"),
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Configs: config,
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Next: httpserver.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {
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t.Fatalf("Next shouldn't be called")
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return 0, nil
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}),
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}
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req := httptest.NewRequest("GET", "/hello.md", nil)
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get := func() string {
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rec := httptest.NewRecorder()
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code, err := md.ServeHTTP(rec, req)
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if err != nil {
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t.Fatal(err)
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}
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if code != http.StatusOK {
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t.Fatalf("Wrong status, expected: %d and got %d", http.StatusOK, code)
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}
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return rec.Body.String()
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}
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if expect, got := "hello <p>caddy</p>\n", get(); expect != got {
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t.Fatalf("Expected body:\n%q\nbut got:\n%q", expect, got)
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}
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// update template
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err = ioutil.WriteFile(templateFile, []byte("hi {{.Doc.body}}"), 0644)
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if err != nil {
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t.Fatal(err)
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}
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if expect, got := "hi <p>caddy</p>\n", get(); expect != got {
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t.Fatalf("Expected body:\n%q\nbut got:\n%q", expect, got)
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}
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}
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