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Underline links in confirmation panels
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Original file line number | Diff line number | Diff line change |
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package helpers | ||
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import ( | ||
"testing" | ||
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"github.com/gookit/color" | ||
"github.com/stretchr/testify/assert" | ||
"github.com/xo/terminfo" | ||
) | ||
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func Test_underlineLinks(t *testing.T) { | ||
scenarios := []struct { | ||
name string | ||
text string | ||
expectedResult string | ||
}{ | ||
{ | ||
name: "empty string", | ||
text: "", | ||
expectedResult: "", | ||
}, | ||
{ | ||
name: "no links", | ||
text: "abc", | ||
expectedResult: "abc", | ||
}, | ||
{ | ||
name: "entire string is a link", | ||
text: "https://example.com", | ||
expectedResult: "\x1b[4mhttps://example.com\x1b[24m", | ||
}, | ||
{ | ||
name: "link preceeded and followed by text", | ||
text: "bla https://example.com xyz", | ||
expectedResult: "bla \x1b[4mhttps://example.com\x1b[24m xyz", | ||
}, | ||
{ | ||
name: "more than one link", | ||
text: "bla https://link1 blubb https://link2 xyz", | ||
expectedResult: "bla \x1b[4mhttps://link1\x1b[24m blubb \x1b[4mhttps://link2\x1b[24m xyz", | ||
}, | ||
{ | ||
name: "link in angle brackets", | ||
text: "See <https://example.com> for details", | ||
expectedResult: "See <\x1b[4mhttps://example.com\x1b[24m> for details", | ||
}, | ||
{ | ||
name: "link followed by newline", | ||
text: "URL: https://example.com\nNext line", | ||
expectedResult: "URL: \x1b[4mhttps://example.com\x1b[24m\nNext line", | ||
}, | ||
} | ||
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oldColorLevel := color.ForceSetColorLevel(terminfo.ColorLevelMillions) | ||
defer color.ForceSetColorLevel(oldColorLevel) | ||
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for _, s := range scenarios { | ||
t.Run(s.name, func(t *testing.T) { | ||
result := underlineLinks(s.text) | ||
assert.Equal(t, s.expectedResult, result) | ||
}) | ||
} | ||
} |