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webweav.ing/feed/feed_test.go

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restructure and implement feed.ParseContent
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package feed_test
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import (
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"strings"
"testing"
"time"
"git.32bit.cafe/yequari/webweav.ing/feed"
"golang.org/x/net/html"
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)
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func TestTimeParsingFormat(t *testing.T) {
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testDate, err := time.Parse("2006-Jan-02 15:04:05 -7", "2004-May-14 07:30:55 -7")
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if err != nil {
t.Errorf("creating test date failed: %s", err)
}
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var tests = []struct {
name string
input string
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format string
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}{
{
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"YYYY-MM-DD",
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`<article><time datetime="2004-05-14">May 14 2004</time>hello world</article>`,
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time.DateOnly,
},
{
"YYYY-MM-DD HH:MM",
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`<article><time datetime="2004-05-14 07:30">May 14 2004</time>hello world</article>`,
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"2006-01-02 15:04",
},
{
"YYYY-MM-DD HH:MM:SS",
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`<article><time datetime="2004-05-14 07:30:55">May 14 2004</time>hello world</article>`,
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"2006-01-02 15:04:05",
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},
{
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"YYYY-MM-DDTHH:MM:SS",
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`<article><time datetime="2004-05-14T07:30:55">May 14 2004</time>hello world</article>`,
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"2006-01-02T15:04:05",
},
{
"YYYY-MM-DDTHH:MM",
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`<article><time datetime="2004-05-14T07:30">May 14 2004</time>hello world</article>`,
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"2006-01-02T15:04",
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},
}
for _, tt := range tests {
t.Run(tt.name, func (t *testing.T) {
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html, err := html.Parse(strings.NewReader(tt.input))
if err != nil {
t.Errorf("error: %s", err)
}
item, err := feed.NewFeedItem("", html)
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if err != nil {
t.Errorf("error: %s", err)
}
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actualTime := item.PubTime.Format(tt.format)
expectedTime := testDate.Format(tt.format)
if actualTime != expectedTime {
t.Errorf("got %s, want %s", actualTime, expectedTime)
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}
})
}
}
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func TestArticleTimeParsing(t *testing.T) {
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testDate, err := time.Parse("2006-Jan-02", "2004-May-14")
if err != nil {
t.Errorf("creating test date failed: %s", err)
}
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testDate2, err := time.Parse("2006-Jan-02", "2004-May-07")
if err != nil {
t.Errorf("creating test date failed: %s", err)
}
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var tests = []struct {
name string
input string
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want_time []*time.Time
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}{
{
"article and time stripped out of basic HTML",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article></body></html>",
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[]*time.Time{&testDate},
},
{
"multiple articles",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article><article><time datetime=\"2004-05-07\">May 7 2004</time>this is a second article</article></body></html>",
[]*time.Time{&testDate, &testDate2},
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},
}
for _, tt := range tests {
t.Run(tt.name, func (t *testing.T) {
html, err := html.Parse(strings.NewReader(tt.input))
if err != nil {
t.Errorf("error: %s", err)
}
page := feed.SitePage{
Url: "",
Title: "",
Root: html,
Errors: make([]error, 0),
}
items, err := page.Parse()
if err != nil {
t.Errorf("error: %s", err)
}
for i, item := range items {
if tt.want_time[i] != nil && !item.PubTime.Equal(*tt.want_time[i]) {
t.Errorf("got %s, want %s", item.PubTime, *tt.want_time[i])
}
}
})
}
}
func TestArticleUrls(t *testing.T) {
var tests = []struct {
name string
input string
want_url []string
}{
{
"article without url",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article></body></html>",
[]string{""},
},
{
"one article with one url",
"<html><head></head><body><article><h1><a href=\"https://example.com\">Title</a></h1><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article></body></html>",
[]string{"https://example.com"},
},
{
"multiple articles",
"<html><head></head><body><article><h1><a href=\"https://example.com/example1\">Title</a></h1><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article><article><h1><a href=\"https://example.com/example2\">Title</a></h1><time datetime=\"2004-05-07\">May 7 2004</time>this is a second article</article></body></html>",
[]string{"https://example.com/example1", "https://example.com/example2"},
},
{
"one article with multiple urls",
"<html><head></head><body><article><h1><a href=\"https://example.com\">Title</a></h1><time datetime=\"2004-05-14\">May 14 2004</time><a href=\"https://google.com\">click me</a><p>hello world</p></article></body></html>",
[]string{"https://example.com"},
},
{
"one article with multiple h1 urls",
"<html><head></head><body><article><h1><a href=\"https://example.com\">Title</a></h1><time datetime=\"2004-05-14\">May 14 2004</time><h1><a href=\"https://google.com\">click me</a></h1><p>hello world</p></article></body></html>",
[]string{"https://example.com"},
},
}
for _, tt := range tests {
t.Run(tt.name, func (t *testing.T) {
html, err := html.Parse(strings.NewReader(tt.input))
if err != nil {
t.Errorf("error: %s", err)
}
page := feed.SitePage{
Url: "",
Title: "",
Root: html,
Errors: make([]error, 0),
}
items, err := page.Parse()
if err != nil {
t.Errorf("error: %s", err)
}
for i, item := range items {
if item.Url != tt.want_url[i] {
t.Errorf("got %s, want %s", item.Url, tt.want_url[i])
}
}
})
}
}
func TestArticleTitles(t *testing.T) {
var tests = []struct {
name string
input string
want_title []string
}{
{
"article and time stripped out of basic HTML",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article></body></html>",
[]string{"May 14 2004"},
},
{
"multiple articles",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article><article><time datetime=\"2004-05-07\">May 7 2004</time>this is a second article</article></body></html>",
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[]string{"May 14 2004", "May 07 2004"},
},
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{
"multiple articles with h1",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time><h1>Hello</h1>hello world</article><article><time datetime=\"2004-05-07\"><h1>World</h1>May 7 2004</time>this is a second article</article></body></html>",
[]string{"Hello", "World"},
},
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{
"article with h1",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time><h1>Hello</h1>hello world</article></body></html>",
[]string{"Hello"},
},
{
"article with h2",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time><h2>Hello</h2>hello world</article></body></html>",
[]string{"Hello"},
},
{
"article with h3",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time><h3>Hello</h3>hello world</article></body></html>",
[]string{"Hello"},
},
{
"article with h1 and h2",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time><h1>Hello</h1><h2>World</h2>hello world</article></body></html>",
[]string{"Hello"},
},
{
"article with h2 and h3",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time><h3>Hello</h3><h2>World</h2>hello world</article></body></html>",
[]string{"World"},
},
{
"article with multiple h1",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time><h1>Hello</h1><h1>World</h1>hello world</article></body></html>",
[]string{"Hello"},
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},
}
for _, tt := range tests {
t.Run(tt.name, func (t *testing.T) {
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html, err := html.Parse(strings.NewReader(tt.input))
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if err != nil {
t.Errorf("error: %s", err)
}
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page := feed.SitePage{
Url: "",
Title: "",
Root: html,
Errors: make([]error, 0),
}
items, err := page.Parse()
if err != nil {
t.Errorf("error: %s", err)
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}
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for i, item := range items {
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if item.Title != tt.want_title[i] {
t.Errorf("got %s, want %s", item.Title, tt.want_title[i])
}
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}
})
}
}
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func TestArticleParsing(t *testing.T) {
var tests = []struct {
name string
input string
want_article []string
}{
{
"article and time stripped out of basic HTML",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article></body></html>",
[]string{"<article><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article>"},
},
{
"multiple articles",
"<html><head></head><body><article><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article><article><time datetime=\"2004-05-07\">May 7 2004</time>this is a second article</article></body></html>",
[]string{"<article><time datetime=\"2004-05-14\">May 14 2004</time>hello world</article>", "<article><time datetime=\"2004-05-07\">May 7 2004</time>this is a second article</article>"},
},
}
for _, tt := range tests {
t.Run(tt.name, func (t *testing.T) {
html, err := html.Parse(strings.NewReader(tt.input))
if err != nil {
t.Errorf("error: %s", err)
}
page := feed.SitePage{
Url: "",
Title: "",
Root: html,
Errors: make([]error, 0),
}
items, err := page.Parse()
if err != nil {
t.Errorf("error: %s", err)
}
for i, item := range items {
if item.RawText != tt.want_article[i] {
t.Errorf("got %s, want %s", item.RawText, tt.want_article[i])
}
}
})
}
}