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package gofeed_test
import (
"bytes"
"fmt"
"io/ioutil"
"strings"
"testing"
"github.com/mmcdole/gofeed"
"github.com/stretchr/testify/assert"
)
func TestDetectFeedType(t *testing.T) {
var feedTypeTests = []struct {
file string
expected gofeed.FeedType
}{
{"atom03_feed.xml", gofeed.FeedTypeAtom},
{"atom10_feed.xml", gofeed.FeedTypeAtom},
{"rss_feed.xml", gofeed.FeedTypeRSS},
{"rss_feed_bom.xml", gofeed.FeedTypeRSS},
{"rss_feed_leading_spaces.xml", gofeed.FeedTypeRSS},
{"rdf_feed.xml", gofeed.FeedTypeRSS},
{"unknown_feed.xml", gofeed.FeedTypeUnknown},
{"empty_feed.xml", gofeed.FeedTypeUnknown},
{"json10_feed.json", gofeed.FeedTypeJSON},
}
for _, test := range feedTypeTests {
fmt.Printf("Testing %s... ", test.file)
// Get feed content
path := fmt.Sprintf("testdata/parser/universal/%s", test.file)
f, _ := ioutil.ReadFile(path)
// Get actual value
actual := gofeed.DetectFeedType(bytes.NewReader(f))
if assert.Equal(t, actual, test.expected, "Feed file %s did not match expected type %d", test.file, test.expected) {
fmt.Printf("OK\n")
} else {
fmt.Printf("Failed\n")
}
}
}
// Examples
func ExampleDetectFeedType() {
feedData := `<rss version="2.0">
<channel>
<title>Sample Feed</title>
</channel>
</rss>`
feedType := gofeed.DetectFeedType(strings.NewReader(feedData))
if feedType == gofeed.FeedTypeRSS {
fmt.Println("Wow! This is an RSS feed!")
}
}
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