func TestMicroTimeUnmarshalJSONAndProtoEqual(t *testing.T) {
	cases := []struct {
		name   string
		input  MicroTime
		result bool
	}{
		{"nanosecond level precision", UnixMicro(123, 123123123), true},
		{"microsecond level precision", UnixMicro(123, 123123000), true},
	}

	for _, c := range cases {
		t.Run(c.name, func(t *testing.T) {
			jsonData, err := c.input.MarshalJSON()
			if err != nil {