169 lines
4.3 KiB
Go
169 lines
4.3 KiB
Go
// Copyright 2017 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package feed
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import (
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"bytes"
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"testing"
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)
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func TestDetectRSS(t *testing.T) {
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data := `<?xml version="1.0"?><rss version="2.0"><channel></channel></rss>`
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format := DetectFeedFormat(bytes.NewBufferString(data))
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if format != FormatRss {
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t.Errorf("Wrong format detected: %s instead of %s", format, FormatRss)
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}
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}
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func TestDetectAtom(t *testing.T) {
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data := `<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom"></feed>`
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format := DetectFeedFormat(bytes.NewBufferString(data))
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if format != FormatAtom {
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t.Errorf("Wrong format detected: %s instead of %s", format, FormatAtom)
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}
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}
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func TestDetectAtomWithISOCharset(t *testing.T) {
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data := `<?xml version="1.0" encoding="ISO-8859-15"?><feed xmlns="http://www.w3.org/2005/Atom"></feed>`
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format := DetectFeedFormat(bytes.NewBufferString(data))
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if format != FormatAtom {
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t.Errorf("Wrong format detected: %s instead of %s", format, FormatAtom)
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}
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}
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func TestDetectJSON(t *testing.T) {
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data := `
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{
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"version" : "https://jsonfeed.org/version/1",
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"title" : "Example"
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}
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`
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format := DetectFeedFormat(bytes.NewBufferString(data))
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if format != FormatJson {
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t.Errorf("Wrong format detected: %s instead of %s", format, FormatJson)
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}
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}
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func TestDetectUnknown(t *testing.T) {
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data := `
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<!DOCTYPE html> <html> </html>
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`
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format := DetectFeedFormat(bytes.NewBufferString(data))
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if format != FormatUnknown {
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t.Errorf("Wrong format detected: %s instead of %s", format, FormatUnknown)
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}
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}
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func TestParseAtom(t *testing.T) {
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data := `<?xml version="1.0" encoding="utf-8"?>
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<feed xmlns="http://www.w3.org/2005/Atom">
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<title>Example Feed</title>
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<link href="http://example.org/"/>
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<updated>2003-12-13T18:30:02Z</updated>
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<author>
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<name>John Doe</name>
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</author>
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<id>urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6</id>
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<entry>
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<title>Atom-Powered Robots Run Amok</title>
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<link href="http://example.org/2003/12/13/atom03"/>
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<id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
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<updated>2003-12-13T18:30:02Z</updated>
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<summary>Some text.</summary>
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</entry>
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</feed>`
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feed, err := parseFeed(bytes.NewBufferString(data))
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if err != nil {
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t.Error(err)
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}
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if feed.Title != "Example Feed" {
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t.Errorf("Incorrect title, got: %s", feed.Title)
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}
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}
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func TestParseRss(t *testing.T) {
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data := `<?xml version="1.0"?>
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<rss version="2.0">
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<channel>
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<title>Liftoff News</title>
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<link>http://liftoff.msfc.nasa.gov/</link>
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<item>
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<title>Star City</title>
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<link>http://liftoff.msfc.nasa.gov/news/2003/news-starcity.asp</link>
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<description>How do Americans get ready to work with Russians aboard the International Space Station? They take a crash course in culture, language and protocol at Russia's <a href="http://howe.iki.rssi.ru/GCTC/gctc_e.htm">Star City</a>.</description>
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<pubDate>Tue, 03 Jun 2003 09:39:21 GMT</pubDate>
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<guid>http://liftoff.msfc.nasa.gov/2003/06/03.html#item573</guid>
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</item>
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</channel>
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</rss>`
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feed, err := parseFeed(bytes.NewBufferString(data))
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if err != nil {
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t.Error(err)
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}
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if feed.Title != "Liftoff News" {
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t.Errorf("Incorrect title, got: %s", feed.Title)
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}
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}
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func TestParseJson(t *testing.T) {
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data := `{
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"version": "https://jsonfeed.org/version/1",
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"title": "My Example Feed",
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"home_page_url": "https://example.org/",
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"feed_url": "https://example.org/feed.json",
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"items": [
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{
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"id": "2",
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"content_text": "This is a second item.",
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"url": "https://example.org/second-item"
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},
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{
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"id": "1",
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"content_html": "<p>Hello, world!</p>",
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"url": "https://example.org/initial-post"
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}
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]
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}`
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feed, err := parseFeed(bytes.NewBufferString(data))
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if err != nil {
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t.Error(err)
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}
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if feed.Title != "My Example Feed" {
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t.Errorf("Incorrect title, got: %s", feed.Title)
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}
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}
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func TestParseUnknownFeed(t *testing.T) {
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data := `
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>Title of document</title>
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</head>
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<body>
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some content
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</body>
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</html>
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`
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_, err := parseFeed(bytes.NewBufferString(data))
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if err == nil {
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t.Error("ParseFeed must returns an error")
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}
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}
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