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Monorepo for Tangled
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import "testing"
func TestIsReadmeFile(t *testing.T) { const ( fileMode = "100644" execMode = "100755" dirMode = "040000" )
cases := []struct { name string mode string want bool }{ {"README.md", fileMode, true}, {"readme.md", fileMode, true}, {"ReadMe.MD", fileMode, true}, {"README.markdown", fileMode, true}, {"README.mdown", fileMode, true}, {"README.mkdn", fileMode, true}, {"README.mkd", fileMode, true}, {"README.txt", fileMode, true}, {"readme", fileMode, true}, {"README", execMode, true},
// regression: a directory named "readme" must not be picked up // as the README blob; tree handlers used to fetch it and 503. {"readme", dirMode, false}, {"README.md", dirMode, false},
// readme is matched by convention, not by renderable format — // unsupported markup falls through to plaintext in GetFormat. {"README.rst", fileMode, true}, {"README.org", fileMode, true}, {"readme-old", fileMode, true}, {"readme_legacy", fileMode, true},
{"notreadme.md", fileMode, false}, {"READMEISH", fileMode, false}, {"README.md", "", false}, {"README.md", "120000", false}, // symlink }
for _, c := range cases { t.Run(c.name+"/"+c.mode, func(t *testing.T) { if got := IsReadmeFile(c.name, c.mode); got != c.want { t.Errorf("IsReadmeFile(%q, %q) = %v, want %v", c.name, c.mode, got, c.want) } }) }}
func TestFileTypePatterns(t *testing.T) { cases := []struct { format Format filename string want bool }{ {FormatMarkdown, "x.md", true}, {FormatMarkdown, "x.MARKDOWN", true}, {FormatMarkdown, "x.mkdn", true}, {FormatMarkdown, "x.mkd", true}, {FormatMarkdown, "x.mdown", true}, {FormatMarkdown, "x.txt", false}, {FormatMarkdown, "x.rst", false}, }
for _, c := range cases { t.Run(string(c.format)+"/"+c.filename, func(t *testing.T) { p, ok := FileTypePatterns[c.format] if !ok { t.Fatalf("FileTypePatterns[%q] missing", c.format) } if got := p.MatchString(c.filename); got != c.want { t.Errorf("FileTypePatterns[%q].MatchString(%q) = %v, want %v", c.format, c.filename, got, c.want) } }) }}
func TestGetFormat(t *testing.T) { cases := []struct { filename string want Format }{ {"x.md", FormatMarkdown}, {"x.MARKDOWN", FormatMarkdown}, {"x.txt", FormatText}, {"x.rs", FormatText}, // unknown -> default {"noext", FormatText}, }
for _, c := range cases { t.Run(c.filename, func(t *testing.T) { if got := GetFormat(c.filename); got != c.want { t.Errorf("GetFormat(%q) = %q, want %q", c.filename, got, c.want) } }) }}