func TestUnderline(t *testing.T) {
	want := "\033[4mfoo\033[0m"
	got := Underline("foo")
	if want != got {
		t.Errorf("failed to underline: want: %s, got: %s", want, got)
	}
}
// TestUnderline asserts that Underline applies underline formatting
TestUnderline asserts that Underline applies underline formatting
// TestUnderline asserts that Underline applies underline formatting
func TestUnderline(t *testing.T) {
	want := "\033[4mfoo\033[0m"
	got := Underline("foo")
	if want != got {
		t.Errorf("failed to underline: want: %s, got: %s", want, got)
	}
}
func TestUnderline ( t * testing . T ) { want := " \033 \033 " got := Underline ( " " ) if want != got { t . Errorf ( " " , want , got ) } }
TestUnderline asserts that Underline applies underline formatting
TestUnderline asserts that Underline applies underline formatting