result := c.x.Equal(c.y)
			if result != c.result {
				t.Errorf("Failed equality test for '%v', '%v': expected %+v, got %+v", c.x, c.y, c.result, result)
			}
		})
	}
}

func TestTimeBefore(t *testing.T) {
	t1 := NewTime(time.Now())
	cases := []struct {
		name string
		x    *Time
		y    *Time
	}{
		{"nil <? nil", nil, nil},
		{"!nil <? !nil", &t1, &t1},
		{"nil <? !nil", nil, &t1},