doc := &comment.Doc{Content: []comment.Block{&comment.Paragraph{Text: []comment.Text{comment.Plain(text)}}}}
	pr := &comment.Printer{TextPrefix: prefix, TextWidth: width}
	return string(pr.Text(doc))
}

func formatDesc(t *testing.T) string {
	var b strings.Builder
	for i, d := range metrics.All() {
		if i > 0 {
			fmt.Fprintf(&b, "\n")
		}
		fmt.Fprintf(&b, "%s\n", d.Name)
		fmt.Fprintf(&b, "%s", wrap("\t", d.Description, 80-2*8))

}

func (fs *formatTest) ModTime() time.Time {
	return fs.modTime
}

func (fs *formatTest) IsDir() bool {
	return fs.isDir
}

func (fs *formatTest) Sys() any {
	return nil
}

func (fs *formatTest) Type() FileMode {
	return fs.mode.Type()
}

func (fs *formatTest) Info() (FileInfo, error) {
	return fs, nil
}

var formatTests = []struct {
	input        formatTest
	wantFileInfo string