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confirmation_helper_test.go
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confirmation_helper_test.go
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package helpers
import (
"testing"
"github.com/gookit/color"
"github.com/stretchr/testify/assert"
"github.com/xo/terminfo"
)
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",
},
}
oldColorLevel := color.ForceSetColorLevel(terminfo.ColorLevelMillions)
defer color.ForceSetColorLevel(oldColorLevel)
for _, s := range scenarios {
t.Run(s.name, func(t *testing.T) {
result := underlineLinks(s.text)
assert.Equal(t, s.expectedResult, result)
})
}
}