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

func TestMicroTimeUnmarshalJSONAndProtoEqual(t *testing.T) {
	cases := []struct {
		name   string
		input  MicroTime
		result bool
	}{
		{"nanosecond level precision", UnixMicro(123, 123123123), true},