255 lines
9.5 KiB
Go
255 lines
9.5 KiB
Go
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package feeds
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import (
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"bytes"
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"testing"
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"time"
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)
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var atomOutput = `<?xml version="1.0" encoding="UTF-8"?><feed xmlns="http://www.w3.org/2005/Atom">
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<title>jmoiron.net blog</title>
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<id>http://jmoiron.net/blog</id>
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<updated>2013-01-16T21:52:35-05:00</updated>
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<rights>This work is copyright © Benjamin Button</rights>
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<subtitle>discussion about tech, footie, photos</subtitle>
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<link href="http://jmoiron.net/blog"></link>
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<author>
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<name>Jason Moiron</name>
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<email>jmoiron@jmoiron.net</email>
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</author>
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<entry>
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<title>Limiting Concurrency in Go</title>
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<updated>2013-01-16T21:52:35-05:00</updated>
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<id>tag:jmoiron.net,2013-01-16:/blog/limiting-concurrency-in-go/</id>
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<content type="html">A discussion on controlled parallelism in golang</content>
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<link href="http://jmoiron.net/blog/limiting-concurrency-in-go/" rel="alternate"></link>
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<author>
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<name>Jason Moiron</name>
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<email>jmoiron@jmoiron.net</email>
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</author>
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</entry>
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<entry>
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<title>Logic-less Template Redux</title>
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<updated>2013-01-16T21:52:35-05:00</updated>
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<id>tag:jmoiron.net,2013-01-16:/blog/logicless-template-redux/</id>
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<content type="html">More thoughts on logicless templates</content>
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<link href="http://jmoiron.net/blog/logicless-template-redux/" rel="alternate"></link>
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</entry>
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<entry>
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<title>Idiomatic Code Reuse in Go</title>
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<updated>2013-01-16T21:52:35-05:00</updated>
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<id>tag:jmoiron.net,2013-01-16:/blog/idiomatic-code-reuse-in-go/</id>
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<content type="html">How to use interfaces <em>effectively</em></content>
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<link href="http://jmoiron.net/blog/idiomatic-code-reuse-in-go/" rel="alternate"></link>
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<link href="http://example.com/cover.jpg" rel="enclosure" type="image/jpg" length="123456"></link>
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</entry>
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<entry>
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<title>Never Gonna Give You Up Mp3</title>
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<updated>2013-01-16T21:52:35-05:00</updated>
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<id>tag:example.com,2013-01-16:/RickRoll.mp3</id>
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<content type="html">Never gonna give you up - Never gonna let you down.</content>
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<link href="http://example.com/RickRoll.mp3" rel="alternate"></link>
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<link href="http://example.com/RickRoll.mp3" rel="enclosure" type="audio/mpeg" length="123456"></link>
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</entry>
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<entry>
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<title>String formatting in Go</title>
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<updated>2013-01-16T21:52:35-05:00</updated>
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<id>tag:example.com,2013-01-16:/strings</id>
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<content type="html">How to use things like %s, %v, %d, etc.</content>
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<link href="http://example.com/strings" rel="alternate"></link>
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</entry>
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</feed>`
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var rssOutput = `<?xml version="1.0" encoding="UTF-8"?><rss version="2.0">
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<channel>
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<title>jmoiron.net blog</title>
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<link>http://jmoiron.net/blog</link>
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<description>discussion about tech, footie, photos</description>
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<copyright>This work is copyright © Benjamin Button</copyright>
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<managingEditor>jmoiron@jmoiron.net (Jason Moiron)</managingEditor>
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<pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
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<item>
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<title>Limiting Concurrency in Go</title>
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<link>http://jmoiron.net/blog/limiting-concurrency-in-go/</link>
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<description>A discussion on controlled parallelism in golang</description>
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<author>Jason Moiron</author>
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<pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
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</item>
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<item>
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<title>Logic-less Template Redux</title>
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<link>http://jmoiron.net/blog/logicless-template-redux/</link>
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<description>More thoughts on logicless templates</description>
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<pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
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</item>
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<item>
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<title>Idiomatic Code Reuse in Go</title>
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<link>http://jmoiron.net/blog/idiomatic-code-reuse-in-go/</link>
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<description>How to use interfaces <em>effectively</em></description>
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<enclosure url="http://example.com/cover.jpg" length="123456" type="image/jpg"></enclosure>
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<pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
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</item>
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<item>
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<title>Never Gonna Give You Up Mp3</title>
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<link>http://example.com/RickRoll.mp3</link>
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<description>Never gonna give you up - Never gonna let you down.</description>
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<enclosure url="http://example.com/RickRoll.mp3" length="123456" type="audio/mpeg"></enclosure>
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<pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
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</item>
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<item>
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<title>String formatting in Go</title>
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<link>http://example.com/strings</link>
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<description>How to use things like %s, %v, %d, etc.</description>
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<pubDate>Wed, 16 Jan 2013 21:52:35 -0500</pubDate>
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</item>
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</channel>
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</rss>`
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var jsonOutput = `{
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"version": "https://jsonfeed.org/version/1",
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"title": "jmoiron.net blog",
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"home_page_url": "http://jmoiron.net/blog",
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"description": "discussion about tech, footie, photos",
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"author": {
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"name": "Jason Moiron"
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},
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"items": [
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{
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"id": "",
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"url": "http://jmoiron.net/blog/limiting-concurrency-in-go/",
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"title": "Limiting Concurrency in Go",
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"summary": "A discussion on controlled parallelism in golang",
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"date_published": "2013-01-16T21:52:35-05:00",
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"author": {
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"name": "Jason Moiron"
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}
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},
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{
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"id": "",
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"url": "http://jmoiron.net/blog/logicless-template-redux/",
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"title": "Logic-less Template Redux",
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"summary": "More thoughts on logicless templates",
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"date_published": "2013-01-16T21:52:35-05:00"
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},
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{
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"id": "",
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"url": "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/",
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"title": "Idiomatic Code Reuse in Go",
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"summary": "How to use interfaces \u003cem\u003eeffectively\u003c/em\u003e",
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"image": "http://example.com/cover.jpg",
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"date_published": "2013-01-16T21:52:35-05:00"
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},
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{
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"id": "",
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"url": "http://example.com/RickRoll.mp3",
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"title": "Never Gonna Give You Up Mp3",
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"summary": "Never gonna give you up - Never gonna let you down.",
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"date_published": "2013-01-16T21:52:35-05:00"
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},
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{
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"id": "",
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"url": "http://example.com/strings",
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"title": "String formatting in Go",
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"summary": "How to use things like %s, %v, %d, etc.",
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"date_published": "2013-01-16T21:52:35-05:00"
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}
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]
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}`
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func TestFeed(t *testing.T) {
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now, err := time.Parse(time.RFC3339, "2013-01-16T21:52:35-05:00")
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if err != nil {
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t.Error(err)
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}
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tz := time.FixedZone("EST", -5*60*60)
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now = now.In(tz)
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feed := &Feed{
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Title: "jmoiron.net blog",
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Link: &Link{Href: "http://jmoiron.net/blog"},
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Description: "discussion about tech, footie, photos",
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Author: &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
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Created: now,
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Copyright: "This work is copyright © Benjamin Button",
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}
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feed.Items = []*Item{
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{
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Title: "Limiting Concurrency in Go",
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Link: &Link{Href: "http://jmoiron.net/blog/limiting-concurrency-in-go/"},
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Description: "A discussion on controlled parallelism in golang",
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Author: &Author{Name: "Jason Moiron", Email: "jmoiron@jmoiron.net"},
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Created: now,
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},
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{
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Title: "Logic-less Template Redux",
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Link: &Link{Href: "http://jmoiron.net/blog/logicless-template-redux/"},
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Description: "More thoughts on logicless templates",
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Created: now,
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},
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{
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Title: "Idiomatic Code Reuse in Go",
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Link: &Link{Href: "http://jmoiron.net/blog/idiomatic-code-reuse-in-go/"},
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Description: "How to use interfaces <em>effectively</em>",
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Enclosure: &Enclosure{Url: "http://example.com/cover.jpg", Length: "123456", Type: "image/jpg"},
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Created: now,
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},
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{
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Title: "Never Gonna Give You Up Mp3",
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Link: &Link{Href: "http://example.com/RickRoll.mp3"},
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Enclosure: &Enclosure{Url: "http://example.com/RickRoll.mp3", Length: "123456", Type: "audio/mpeg"},
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Description: "Never gonna give you up - Never gonna let you down.",
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Created: now,
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},
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{
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Title: "String formatting in Go",
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Link: &Link{Href: "http://example.com/strings"},
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Description: "How to use things like %s, %v, %d, etc.",
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Created: now,
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}}
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atom, err := feed.ToAtom()
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if err != nil {
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t.Errorf("unexpected error encoding Atom: %v", err)
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}
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if atom != atomOutput {
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t.Errorf("Atom not what was expected. Got:\n%s\n\nExpected:\n%s\n", atom, atomOutput)
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}
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var buf bytes.Buffer
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if err := feed.WriteAtom(&buf); err != nil {
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t.Errorf("unexpected error writing Atom: %v", err)
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}
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if got := buf.String(); got != atomOutput {
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t.Errorf("Atom not what was expected. Got:\n%s\n\nExpected:\n%s\n", got, atomOutput)
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}
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rss, err := feed.ToRss()
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if err != nil {
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t.Errorf("unexpected error encoding RSS: %v", err)
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}
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if rss != rssOutput {
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t.Errorf("Rss not what was expected. Got:\n%s\n\nExpected:\n%s\n", rss, rssOutput)
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}
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buf.Reset()
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if err := feed.WriteRss(&buf); err != nil {
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t.Errorf("unexpected error writing RSS: %v", err)
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}
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if got := buf.String(); got != rssOutput {
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t.Errorf("Rss not what was expected. Got:\n%s\n\nExpected:\n%s\n", got, rssOutput)
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}
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json, err := feed.ToJSON()
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if err != nil {
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t.Errorf("unexpected error encoding JSON: %v", err)
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}
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if json != jsonOutput {
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t.Errorf("JSON not what was expected. Got:\n%s\n\nExpected:\n%s\n", json, jsonOutput)
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}
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buf.Reset()
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if err := feed.WriteJSON(&buf); err != nil {
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t.Errorf("unexpected error writing JSON: %v", err)
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}
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if got := buf.String(); got != jsonOutput+"\n" { //json.Encode appends a newline after the JSON output: https://github.com/golang/go/commit/6f25f1d4c901417af1da65e41992d71c30f64f8f#diff-50848cbd686f250623a2ef6ddb07e157
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t.Errorf("JSON not what was expected. Got:\n||%s||\n\nExpected:\n||%s||\n", got, jsonOutput)
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}
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}
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