public void CheckServiceTest()
{
var familyService = new FamilyService();
familyService.CheckService(new Record("2 E1"));
Assert.IsFalse(familyService.IsJoined());
familyService.CheckService(new Record("2 C1 090-1234-0001"));
Assert.IsTrue(familyService.IsJoined());
Assert.IsTrue(familyService.IsFamilyTelNumber("090-1234-0001"));
}