Function TestInput_First

stringy_test.go:355–361

(t *testing.T)

}

func TestInput_First(t *testing.T) {
	fcn := New("4111 1111 1111 1111")
	against := "4111"
	if first := fcn.First(4); first != against {
		t.Errorf("Expected: to be %s but got: %s", against, first)
	}
}

func TestInput_FirstError(t *testing.T) {
	defer func() {