public void CompareToTestReturns1()
{
PhoneContact phoneContact1 = new PhoneContact("natalia", "12345");
PhoneContact phoneContact2 = new PhoneContact("anna", "8654569");
int actual = phoneContact1.CompareTo(phoneContact2);
Assert.AreEqual(actual, 1);
}
public void PhoneComparator()
{
PhoneContact contact1 = new PhoneContact("Oleg", 22345);
PhoneContact contact2 = new PhoneContact("Wasyl", 12345);
int expected = 1;
int result = contact1.CompareTo(contact2);
Assert.AreEqual(expected, result);
}
public void CompareToTestReturns0()
{
const string name = "natalia";
const string phone = "251352";
PhoneContact phoneContact1 = new PhoneContact(name, phone);
PhoneContact phoneContact2 = new PhoneContact(name, phone);
int actual = phoneContact1.CompareTo(phoneContact2);
Assert.AreEqual(actual, 0);
}