public void FourElement()
{
Rec <string, string, int, int> rec1, rec2, rec3;
rec1 = new Rec <string, string, int, int>("abe", null, 0, 1);
rec2 = new Rec <string, string, int, int>("abe", null, 0, 1);
rec3 = new Rec <string, string, int, int>("abe", "kat", 0, 1);
Assert.IsTrue(rec1 == rec2);
Assert.IsFalse(rec1 != rec2);
Assert.IsFalse(rec1 == rec3);
Assert.IsTrue(rec1 != rec3);
Assert.IsTrue(rec1.Equals(rec2));
Assert.IsFalse(rec1.Equals(rec3));
//
Assert.IsFalse(rec1.Equals(null));
Assert.IsFalse(rec1.Equals("bamse"));
//
Assert.IsTrue(rec1.GetHashCode() == rec2.GetHashCode());
Assert.IsFalse(rec1.GetHashCode() == rec3.GetHashCode());
//
Assert.AreEqual("abe", rec1.X1);
Assert.IsNull(rec1.X2);
Assert.AreEqual(0, rec1.X3);
Assert.AreEqual(1, rec1.X4);
}
public void ThreeElement() {
Rec<string, string, int> rec1, rec2, rec3;
rec1 = new Rec<string, string, int>("abe", null, 0);
rec2 = new Rec<string, string, int>("abe", null, 0);
rec3 = new Rec<string, string, int>("abe", "kat", 0);
Assert.IsTrue(rec1 == rec2);
Assert.IsFalse(rec1 != rec2);
Assert.IsFalse(rec1 == rec3);
Assert.IsTrue(rec1 != rec3);
Assert.IsTrue(rec1.Equals(rec2));
Assert.IsFalse(rec1.Equals(rec3));
//
Assert.IsFalse(rec1.Equals(null));
Assert.IsFalse(rec1.Equals("bamse"));
//
Assert.IsTrue(rec1.GetHashCode() == rec2.GetHashCode());
Assert.IsFalse(rec1.GetHashCode() == rec3.GetHashCode());
//
Assert.AreEqual("abe", rec1.X1);
Assert.IsNull(rec1.X2);
Assert.AreEqual(0, rec1.X3);
}