mirror of
https://github.com/mattermost/mattermost.git
synced 2026-02-13 15:55:34 -05:00
141 lines
3.8 KiB
Go
141 lines
3.8 KiB
Go
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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package app
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import (
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"strings"
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"testing"
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"github.com/dyatlov/go-opengraph/opengraph"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func BenchmarkForceHTMLEncodingToUTF8(b *testing.B) {
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HTML := `
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<html>
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<head>
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<meta property="og:url" content="https://example.com/apps/mattermost">
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<meta property="og:image" content="https://images.example.com/image.png">
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</head>
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</html>
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`
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ContentType := "text/html; utf-8"
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b.Run("with converting", func(b *testing.B) {
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for b.Loop() {
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r := forceHTMLEncodingToUTF8(strings.NewReader(HTML), ContentType)
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og := opengraph.NewOpenGraph()
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err := og.ProcessHTML(r)
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require.NoError(b, err)
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}
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})
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b.Run("without converting", func(b *testing.B) {
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for b.Loop() {
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og := opengraph.NewOpenGraph()
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err := og.ProcessHTML(strings.NewReader(HTML))
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require.NoError(b, err)
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}
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})
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}
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func TestMakeOpenGraphURLsAbsolute(t *testing.T) {
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mainHelper.Parallel(t)
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for name, tc := range map[string]struct {
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HTML string
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RequestURL string
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URL string
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ImageURL string
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}{
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"absolute URLs": {
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HTML: `
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<html>
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<head>
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<meta property="og:url" content="https://example.com/apps/mattermost">
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<meta property="og:image" content="https://images.example.com/image.png">
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</head>
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</html>`,
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RequestURL: "https://example.com",
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URL: "https://example.com/apps/mattermost",
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ImageURL: "https://images.example.com/image.png",
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},
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"URLs starting with /": {
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HTML: `
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<html>
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<head>
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<meta property="og:url" content="/apps/mattermost">
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<meta property="og:image" content="/image.png">
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</head>
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</html>`,
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RequestURL: "http://example.com",
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URL: "http://example.com/apps/mattermost",
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ImageURL: "http://example.com/image.png",
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},
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"HTTPS URLs starting with /": {
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HTML: `
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<html>
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<head>
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<meta property="og:url" content="/apps/mattermost">
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<meta property="og:image" content="/image.png">
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</head>
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</html>`,
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RequestURL: "https://example.com",
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URL: "https://example.com/apps/mattermost",
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ImageURL: "https://example.com/image.png",
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},
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"missing image URL": {
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HTML: `
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<html>
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<head>
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<meta property="og:url" content="/apps/mattermost">
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</head>
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</html>`,
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RequestURL: "http://example.com",
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URL: "http://example.com/apps/mattermost",
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ImageURL: "",
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},
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"relative URLs": {
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HTML: `
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<html>
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<head>
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<meta property="og:url" content="index.html">
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<meta property="og:image" content="../resources/image.png">
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</head>
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</html>`,
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RequestURL: "http://example.com/content/index.html",
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URL: "http://example.com/content/index.html",
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ImageURL: "http://example.com/resources/image.png",
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},
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} {
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t.Run(name, func(t *testing.T) {
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og := opengraph.NewOpenGraph()
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err := og.ProcessHTML(strings.NewReader(tc.HTML))
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require.NoError(t, err)
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makeOpenGraphURLsAbsolute(og, tc.RequestURL)
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assert.Equalf(t, og.URL, tc.URL, "incorrect url, expected %v, got %v", tc.URL, og.URL)
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if len(og.Images) > 0 {
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assert.Equalf(t, og.Images[0].URL, tc.ImageURL, "incorrect image url, expected %v, got %v", tc.ImageURL, og.Images[0].URL)
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} else {
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assert.Empty(t, tc.ImageURL, "missing image url, expected %v, got nothing", tc.ImageURL)
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}
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})
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}
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}
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func TestOpenGraphDecodeHTMLEntities(t *testing.T) {
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mainHelper.Parallel(t)
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og := opengraph.NewOpenGraph()
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og.Title = "Test's are the best.©"
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og.Description = "Test's are the worst.©"
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openGraphDecodeHTMLEntities(og)
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assert.Equal(t, og.Title, "Test's are the best.©")
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assert.Equal(t, og.Description, "Test's are the worst.©")
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}
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