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atomgenerator_test.go
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atomgenerator_test.go
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package atomgenerator
import (
"bytes"
"regexp"
"testing"
"time"
)
func TestFullXmlFeed2(t *testing.T) {
pubDate, _ := time.Parse("2006-01-02 15:04", "2008-09-10 11:12")
f := Feed{
Title: "title",
PubDate: pubDate,
Link: "http://www.myblog.bogus",
authors: []Author{
Author{
Name: "author name",
Email: "author email",
Uri: "author uri",
},
},
}
entryPubDate, _ := time.Parse("2006-01-02 15:04", "2009-10-11 12:13")
entry := &Entry{
Id: "tag:my special id",
Title: "entry title",
PubDate: entryPubDate,
Link: "http://www.myblog.bogus/entry",
Description: "entry description",
Content: "<p>entry content</p>",
authors: []Author{
Author{
Name: "entry author name",
Email: "entry author email",
Uri: "entry author uri",
},
},
}
entry.AddCategory(Category{Term: "entry category 1"})
entry.AddCategory(Category{Term: "entry category 2"})
f.AddEntry(entry)
atom, err := f.GenXml()
if err != nil {
t.Error(err)
}
expected := []byte(`<?xml version="1.0" encoding="UTF-8"?> <feed xmlns="http://www.w3.org/2005/Atom">
<title>title</title>
<link href="http://www.myblog.bogus" rel="alternate"></link>
<id>http://www.myblog.bogus</id>
<updated>2008-09-10T11:12:00Z</updated>
<author>
<name>author name</name>
<email>author email</email>
<uri>author uri</uri>
</author>
<entry>
<title>entry title</title>
<link href="http://www.myblog.bogus/entry" rel="alternate"></link>
<updated>2009-10-11T12:13:00Z</updated>
<id>tag:my special id</id>
<summary type="html">entry description</summary>
<content type="html"><p>entry content</p></content>
<author>
<name>entry author name</name>
<email>entry author email</email>
<uri>entry author uri</uri>
</author>
<category term="entry category 1"></category>
<category term="entry category 2"></category>
</entry>
</feed>`)
whitespace := regexp.MustCompile(`\s+`)
noWs := func(b []byte) []byte {
return whitespace.ReplaceAll(b, []byte(" "))
}
if !bytes.Equal(noWs(atom), noWs(expected)) {
t.Errorf("XML differs: expected %s, got %s.\n", expected, atom)
}
}
func TestFullXmlFeed(t *testing.T) {
pubDate, _ := time.Parse("2006-01-02 15:04", "2008-09-10 11:12")
f := Feed{
Title: "title",
PubDate: pubDate,
Link: "http://www.myblog.bogus",
authors: []Author{
Author{
Name: "author name",
Email: "author email",
Uri: "author uri",
},
},
}
entryPubDate, _ := time.Parse("2006-01-02 15:04", "2009-10-11 12:13")
entry := &Entry{
Title: "entry title",
PubDate: entryPubDate,
Link: "http://www.myblog.bogus/entry",
Description: "entry description",
Content: "<p>entry content</p>",
authors: []Author{
Author{
Name: "entry author name",
Email: "entry author email",
Uri: "entry author uri",
},
},
}
entry.AddCategory(Category{Term: "entry category 1"})
entry.AddCategory(Category{Term: "entry category 2"})
f.AddEntry(entry)
atom, err := f.GenXml()
if err != nil {
t.Error(err)
}
expected := []byte(`<?xml version="1.0" encoding="UTF-8"?> <feed xmlns="http://www.w3.org/2005/Atom">
<title>title</title>
<link href="http://www.myblog.bogus" rel="alternate"></link>
<id>http://www.myblog.bogus</id>
<updated>2008-09-10T11:12:00Z</updated>
<author>
<name>author name</name>
<email>author email</email>
<uri>author uri</uri>
</author>
<entry>
<title>entry title</title>
<link href="http://www.myblog.bogus/entry" rel="alternate"></link>
<updated>2009-10-11T12:13:00Z</updated>
<id>tag:www.myblog.bogus,2009-10-11:/entry</id>
<summary type="html">entry description</summary>
<content type="html"><p>entry content</p></content>
<author>
<name>entry author name</name>
<email>entry author email</email>
<uri>entry author uri</uri>
</author>
<category term="entry category 1"></category>
<category term="entry category 2"></category>
</entry>
</feed>`)
whitespace := regexp.MustCompile(`\s+`)
noWs := func(b []byte) []byte {
return whitespace.ReplaceAll(b, []byte(" "))
}
if !bytes.Equal(noWs(atom), noWs(expected)) {
t.Errorf("XML differs: expected %s, got %s.\n", expected, atom)
}
}
func TestValidation(t *testing.T) {
now := time.Now()
f := Feed{Title: "title"}
if errs := f.Validate(); len(errs) != 1 {
t.Error("Expected an error for a feed without PubDate.")
}
f = Feed{PubDate: now}
if errs := f.Validate(); len(errs) != 1 {
t.Error("Expected an error for a feed without Title.")
}
f = Feed{
Title: "title",
PubDate: now,
}
if errs := f.Validate(); len(errs) != 0 {
t.Error("Expected no errors for a feed with Title&PubDate and no entries.")
}
e := &Entry{Title: "entry title"}
f.AddEntry(e)
if errs := f.Validate(); len(errs) != 2 {
t.Error("Expected two errors for lack of author and no entry PubDate.")
}
e.PubDate = now
if errs := f.Validate(); len(errs) != 1 {
t.Error("Expected an error for lack of author.")
}
f.AddAuthor(Author{Name: "name"})
if errs := f.Validate(); len(errs) != 0 {
t.Error("Expected no errors for complete feed.")
}
f.AddAuthor(Author{Email: "email"})
if errs := f.Validate(); len(errs) != 1 {
t.Error("Expected an error for entry Author without Name.")
}
f.authors[1].Name = "foo"
if errs := f.Validate(); len(errs) != 0 {
t.Error("Expected no errors after fixing second author's name.")
}
e.AddCategory(Category{Scheme: "foo"})
if errs := f.Validate(); len(errs) != 1 {
t.Error("Expected an error for lack of Term in category.")
}
}