e7832a8d26
- ConvertContentH1 and ConvertTranslationH1 for post bodies and category pillar text - SetImageAlt with several matches, repeated alt attributes and markup that only looks like an img - the content facts outline, images, decorative images and embeds - the related-posts mode and count
69 lines
2.8 KiB
Go
69 lines
2.8 KiB
Go
package classes
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import "testing"
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// TestConvertH1 pins ConvertH1's byte rule: only h1 tag names change.
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func TestConvertH1(t *testing.T) {
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cases := []struct {
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in, want string
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n int
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}{
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{"<h1>A</h1><p>x</p>", "<h2>A</h2><p>x</p>", 1},
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{`<h1 class="x" id='y'>T</h1>`, `<h2 class="x" id='y'>T</h2>`, 1},
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{"<H1>Up</H1>", "<h2>Up</h2>", 1},
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{"<h1>a</h1>\n<h1>b</h1>", "<h2>a</h2>\n<h2>b</h2>", 2},
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{"<p>no heading & text</p>", "<p>no heading & text</p>", 0},
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{"<!-- <h1>c</h1> --><p>x</p>", "<!-- <h1>c</h1> --><p>x</p>", 0},
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{"<script>var s = '<h1>';</script>", "<script>var s = '<h1>';</script>", 0},
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{"<h10>x</h10><h1>y</h1>", "<h10>x</h10><h2>y</h2>", 1},
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{"# Markdown <h1>raw</h1> a < b", "# Markdown <h2>raw</h2> a < b", 1},
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{"<p>unterminated <h1>x", "<p>unterminated <h2>x", 1},
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{"text <", "text <", 0},
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{"", "", 0},
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}
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for _, c := range cases {
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got, n := ConvertH1(c.in)
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if got != c.want || n != c.n {
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t.Errorf("ConvertH1(%q) = %q, %d; want %q, %d", c.in, got, n, c.want, c.n)
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}
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}
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}
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// TestConvertContentH1 pins the body pair: content_html's count when its
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// HTML had H1s, content's otherwise (a markdown body's H1 is only in its
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// rendered HTML), both converted.
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func TestConvertContentH1(t *testing.T) {
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c, h, n := ConvertContentH1("# Title\n\ntext", "<h1>Title</h1><p>text</p>")
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if c != "# Title\n\ntext" || h != "<h2>Title</h2><p>text</p>" || n != 1 {
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t.Fatalf("markdown body = %q %q %d", c, h, n)
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}
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c, h, n = ConvertContentH1("<h1>a</h1><h1>b</h1>", "")
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if c != "<h2>a</h2><h2>b</h2>" || h != "" || n != 2 {
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t.Fatalf("HTML body without rendered HTML = %q %q %d", c, h, n)
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}
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if _, _, n := ConvertContentH1("<p>x</p>", "<p>x</p>"); n != 0 {
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t.Fatal("no H1, nothing converted")
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}
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if CountH1(`<h1>a</h1><div><h1 class="x">b</h1></div><h2>c</h2>`) != 2 || CountH1("") != 0 {
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t.Fatal("CountH1 is wrong")
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}
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}
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// TestConvertTranslationH1 pins a locale's translated attributes,
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// changed in place: content and content_html converted, other attributes
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// and values that are not strings left alone (a category's pillar text
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// takes the same path as a post body).
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func TestConvertTranslationH1(t *testing.T) {
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attrs := map[string]any{"title": "<h1>not content</h1>", "content": "<h1>Pillar</h1><p>x</p>", "content_html": 5}
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if n := ConvertTranslationH1(attrs); n != 1 || attrs["content"] != "<h2>Pillar</h2><p>x</p>" || attrs["title"] != "<h1>not content</h1>" || attrs["content_html"] != 5 {
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t.Fatalf("attrs = %v n=%d", attrs, n)
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}
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both := map[string]any{"content": "# T", "content_html": "<h1>T</h1>"}
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if n := ConvertTranslationH1(both); n != 1 || both["content_html"] != "<h2>T</h2>" || both["content"] != "# T" {
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t.Fatalf("both = %v n=%d", both, n)
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}
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if ConvertTranslationH1(nil) != 0 || ConvertTranslationH1(map[string]any{"title": "x"}) != 0 {
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t.Fatal("nothing to convert")
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}
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}
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