caddy/caddyhttp/markdown/markdown_test.go at master · domdoescode/caddy · GitHub

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package markdown

import (

"bufio"

"io/ioutil"

"net/http"

"net/http/httptest"

"os"

"path/filepath"

"strings"

"testing"

"text/template"

"time"

"github.com/mholt/caddy/caddyhttp/httpserver"

"github.com/russross/blackfriday"

)

func TestMarkdown(t *testing.T) {

rootDir := "./testdata"

f := func(filename string) string {

return filepath.ToSlash(rootDir + string(filepath.Separator) + filename)

}

md := Markdown{

Root: rootDir,

FileSys: http.Dir(rootDir),

Configs: []*Config{

{

Renderer: blackfriday.HtmlRenderer(0, "", ""),

PathScope: "/blog",

Extensions: map[string]struct{}{

".md": {},

Styles: []string{},

Scripts: []string{},

Template: setDefaultTemplate(f("markdown_tpl.html")),

{

Renderer: blackfriday.HtmlRenderer(0, "", ""),

PathScope: "/docflags",

Extensions: map[string]struct{}{

".md": {},

Styles: []string{},

Scripts: []string{},

Template: setDefaultTemplate(f("docflags/template.txt")),

{

Renderer: blackfriday.HtmlRenderer(0, "", ""),

PathScope: "/log",

Extensions: map[string]struct{}{

".md": {},

Styles: []string{"/resources/css/log.css", "/resources/css/default.css"},

Scripts: []string{"/resources/js/log.js", "/resources/js/default.js"},

Template: GetDefaultTemplate(),

{

Renderer: blackfriday.HtmlRenderer(0, "", ""),

PathScope: "/og",

Extensions: map[string]struct{}{

".md": {},

Styles: []string{},

Scripts: []string{},

Template: setDefaultTemplate(f("markdown_tpl.html")),

IndexFiles: []string{"index.html"},

Next: httpserver.HandlerFunc(func(w http.ResponseWriter, r *http.Request) (int, error) {

t.Fatalf("Next shouldn't be called")

return 0, nil

}),

}

req, err := http.NewRequest("GET", "/blog/test.md", nil)

if err != nil {

t.Fatalf("Could not create HTTP request: %v", err)

}

rec := httptest.NewRecorder()

md.ServeHTTP(rec, req)

if rec.Code != http.StatusOK {

t.Fatalf("Wrong status, expected: %d and got %d", http.StatusOK, rec.Code)

}

respBody := rec.Body.String()

expectedBody := `<!DOCTYPE html>

<html>

<head>

<title>Markdown test 1</title>

</head>

<body>

<h1>Header for: Markdown test 1</h1>

Welcome to A Caddy website!

<h2>Welcome on the blog</h2>

<pre><code class="language-go">func getTrue() bool {

return true

}

</code></pre>

</body>

</html>

if !equalStrings(respBody, expectedBody) {

t.Fatalf("Expected body: %v got: %v", expectedBody, respBody)

}

req, err = http.NewRequest("GET", "/docflags/test.md", nil)

if err != nil {

t.Fatalf("Could not create HTTP request: %v", err)

}

rec = httptest.NewRecorder()

md.ServeHTTP(rec, req)

if rec.Code != http.StatusOK {

t.Fatalf("Wrong status, expected: %d and got %d", http.StatusOK, rec.Code)

}

respBody = rec.Body.String()

expectedBody = `Doc.var_string hello

Doc.var_bool <no value>

DocFlags.var_string <no value>

DocFlags.var_bool true`

if !equalStrings(respBody, expectedBody) {

t.Fatalf("Expected body: %v got: %v", expectedBody, respBody)

}

req, err = http.NewRequest("GET", "/log/test.md", nil)

if err != nil {

t.Fatalf("Could not create HTTP request: %v", err)

}

rec = httptest.NewRecorder()

md.ServeHTTP(rec, req)

if rec.Code != http.StatusOK {

t.Fatalf("Wrong status, expected: %d and got %d", http.StatusOK, rec.Code)

}

respBody = rec.Body.String()

expectedBody = `<!DOCTYPE html>

<html>

<head>

<title>Markdown test 2</title>

</head>

<body>

<h2>Welcome on the blog</h2>

<pre><code class="language-go">func getTrue() bool {

return true

}

</code></pre>

</body>

</html>`

if !equalStrings(respBody, expectedBody) {

t.Fatalf("Expected body: %v got: %v", expectedBody, respBody)

}

req, err = http.NewRequest("GET", "/og/first.md", nil)

if err != nil {

t.Fatalf("Could not create HTTP request: %v", err)

}

rec = httptest.NewRecorder()

currenttime := time.Now().Local().Add(-time.Second)

_ = os.Chtimes("testdata/og/first.md", currenttime, currenttime)

currenttime = time.Now().Local()

_ = os.Chtimes("testdata/og_static/og/first.md/index.html", currenttime, currenttime)

time.Sleep(time.Millisecond * 200)

md.ServeHTTP(rec, req)

if rec.Code != http.StatusOK {

t.Fatalf("Wrong status, expected: %d and got %d", http.StatusOK, rec.Code)

}

respBody = rec.Body.String()

expectedBody = `<!DOCTYPE html>

<html>

<head>

<title>first_post</title>

</head>

<body>

<h1>Header for: first_post</h1>

Welcome to title!

</body>

</html>`

if !equalStrings(respBody, expectedBody) {

t.Fatalf("Expected body: %v got: %v", expectedBody, respBody)

}

func equalStrings(s1, s2 string) bool {

s1 = strings.TrimSpace(s1)

s2 = strings.TrimSpace(s2)

in := bufio.NewScanner(strings.NewReader(s1))

for in.Scan() {

txt := strings.TrimSpace(in.Text())

if !strings.HasPrefix(strings.TrimSpace(s2), txt) {

return false

}

s2 = strings.Replace(s2, txt, "", 1)

}

return true

}

func setDefaultTemplate(filename string) *template.Template {

buf, err := ioutil.ReadFile(filename)

if err != nil {

return nil

}

return template.Must(GetDefaultTemplate().Parse(string(buf)))

}

caddy/caddyhttp/markdown/markdown_test.go at master · domdoescode/caddy · GitHub

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