expected := []byte(`<?xml version="1.0"?>

<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">

<channel>

<title>PlayTechnique</title>

<link>http://localhost:8080</link>

<description>Learning to play better.</description>

<generator>Andrew</generator>

<item>

<title>page.html</title>

<link>http://localhost:8080/page.html</link>

<pubDate>Mon, 01 Jan 0001 00:00:00 +0000</pubDate>

<source url="http://localhost:8080/rss.xml">PlayTechnique</source>

</item>

</channel>

`)

testFs := fstest.MapFS{

"index.html": {},

"page.html": {},

}

title := "PlayTechnique"

baseUrl := "http://localhost:8080"

description := "Learning to play better."

feed := andrew.GenerateRssFeed(testFs, baseUrl, title, description)

if !bytes.Equal(feed, expected) {

t.Error(cmp.Diff(expected, feed))

}

if !bytes.Contains(feed, []byte(description)) {

t.Errorf("Expected feed to contain description %s but it does not", description)

}

if !bytes.Contains(feed, []byte(title)) {

t.Errorf("Expected feed to contain description %s but it does not", title)

}