Function TestShorthandLookup

flag_test.go:604–638

(t *testing.T)

}

func TestShorthandLookup(t *testing.T) {
	f := NewFlagSet("shorthand", ContinueOnError)
	if f.Parsed() {
		t.Error("f.Parse() = true before Parse")
	}
	f.BoolP("boola", "a", false, "bool value")
	f.BoolP("boolb", "b", false, "bool2 value")
	args := []string{
		"-ab",
	}
	f.SetOutput(ioutil.Discard)
	if err := f.Parse(args); err != nil {
		t.Error("expected no error, got ", err)
	}
	if !f.Parsed() {
		t.Error("f.Parse() = false after Parse")
	}
	flag := f.ShorthandLookup("a")
	if flag == nil {
		t.Errorf("f.ShorthandLookup(\"a\") returned nil")
	}
	if flag.Name != "boola" {
		t.Errorf("f.ShorthandLookup(\"a\") found %q instead of \"boola\"", flag.Name)
	}
	flag = f.ShorthandLookup("")
	if flag != nil {
		t.Errorf("f.ShorthandLookup(\"\") did not return nil")
	}
	defer func() {
		recover()
	}()
	flag = f.ShorthandLookup("ab")
	// should NEVER get here. lookup should panic. defer'd func should recover it.
	t.Errorf("f.ShorthandLookup(\"ab\") did not panic")
}

func TestParse(t *testing.T) {
	ResetForTesting(func() { t.Error("bad parse") })