64 lines
1.3 KiB
Go
64 lines
1.3 KiB
Go
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package posts_test
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import (
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"testing"
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"github.com/kirsle/blog/models/posts"
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)
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func TestThumbnailRegexp(t *testing.T) {
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type testCase struct {
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Text string
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Expect string
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ExpectFail bool
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}
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var tests = []testCase{
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{
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Text: "Hello world",
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ExpectFail: true,
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},
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{
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Text: "Some text.\n\n\n" +
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"",
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Expect: "/static/photos/Image-1.jpg",
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},
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{
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Text: `<a href="/static/photos/12Abc456.jpg" target="_blank">` +
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`<img src="/static/photos/34Xyz123.jpg"></a>`,
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Expect: "/static/photos/12Abc456.jpg",
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},
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{
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Text: `A markdown image:  and an HTML ` +
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`image: <img src="/test2.png">`,
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Expect: "/test1.gif",
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},
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{
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Text: `<a href="https://google.com/"><img src="https://example.com/logo.gif?query=string.jpg"></a>`,
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Expect: "https://example.com/logo.gif?query=string.jpg",
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},
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}
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for _, test := range tests {
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p := &posts.Post{
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Body: test.Text,
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}
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result, ok := p.ExtractThumbnail()
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if !ok && !test.ExpectFail {
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t.Errorf("Text: %s\nExpected to fail, but did not!\nGot: %s",
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test.Text,
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result,
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)
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continue
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}
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if result != test.Expect {
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t.Errorf("Text: %s\nExpect: %s\nGot: %s",
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test.Text,
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test.Expect,
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result,
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)
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}
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}
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}
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