203 lines
5.6 KiB
Go
203 lines
5.6 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 parser // import "miniflux.app/reader/parser"
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import (
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"bytes"
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"io/ioutil"
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"testing"
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"miniflux.app/http/client"
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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(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(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 TestParseRDF(t *testing.T) {
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data := `<?xml version="1.0" encoding="utf-8"?>
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<rdf:RDF
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xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
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xmlns="http://purl.org/rss/1.0/"
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>
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<channel>
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<title>RDF Example</title>
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<link>http://example.org/</link>
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</channel>
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<item>
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<title>Title</title>
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<link>http://example.org/item</link>
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<description>Test</description>
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</item>
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</rdf:RDF>`
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feed, err := ParseFeed(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 != "RDF Example" {
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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(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(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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func TestParseEmptyFeed(t *testing.T) {
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_, err := ParseFeed("")
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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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func TestDifferentEncodingWithResponse(t *testing.T) {
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var unicodeTestCases = []struct {
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filename, contentType string
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index int
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title string
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}{
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// Arabic language encoded in UTF-8.
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{"urdu_UTF8.xml", "text/xml; charset=utf-8", 0, "امریکی عسکری امداد کی بندش کی وجوہات: انڈیا سے جنگ، جوہری پروگرام اور اب دہشت گردوں کی پشت پناہی"},
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// Windows-1251 encoding and not charset in HTTP header.
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{"encoding_WINDOWS-1251.xml", "text/xml", 0, "Цитата #17703"},
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// No encoding in XML, but defined in HTTP Content-Type header.
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{"no_encoding_ISO-8859-1.xml", "application/xml; charset=ISO-8859-1", 2, "La criminalité liée surtout à... l'ennui ?"},
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// ISO-8859-1 encoding defined in XML and HTTP header.
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{"encoding_ISO-8859-1.xml", "application/rss+xml; charset=ISO-8859-1", 5, "Projekt Jedi: Microsoft will weiter mit US-Militär zusammenarbeiten"},
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// UTF-8 encoding defined in RDF document and HTTP header.
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{"rdf_UTF8.xml", "application/rss+xml; charset=utf-8", 1, "Mega-Deal: IBM übernimmt Red Hat"},
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// UTF-8 encoding defined only in RDF document.
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{"rdf_UTF8.xml", "application/rss+xml", 1, "Mega-Deal: IBM übernimmt Red Hat"},
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}
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for _, tc := range unicodeTestCases {
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content, err := ioutil.ReadFile("testdata/" + tc.filename)
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if err != nil {
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t.Fatalf(`Unable to read file %q: %v`, tc.filename, err)
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}
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r := &client.Response{Body: bytes.NewReader(content), ContentType: tc.contentType}
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if encodingErr := r.EnsureUnicodeBody(); encodingErr != nil {
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t.Fatalf(`Encoding error for %q: %v`, tc.filename, encodingErr)
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}
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feed, parseErr := ParseFeed(r.String())
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if parseErr != nil {
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t.Fatalf(`Parsing error for %q - %q: %v`, tc.filename, tc.contentType, parseErr)
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}
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if feed.Entries[tc.index].Title != tc.title {
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t.Errorf(`Unexpected title, got %q instead of %q`, feed.Entries[tc.index].Title, tc.title)
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}
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}
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}
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