public void EqualWhenTransientIfBothOjectsAreTheSameInstance()
{
ClassUsingGuidIdentity p1 = new ClassUsingGuidIdentity();
ClassUsingGuidIdentity p2 = p1;
Assert.IsTrue(p1.Equals(p2));
}
public void NotEqualWhenSecondInstanceIsNull()
{
ClassUsingGuidIdentity p1 = new ClassUsingGuidIdentity();
ClassUsingGuidIdentity p2 = null;
Assert.IsFalse(p1.Equals(p2));
}
public void NotEqualWhenInstancesAreDifferentTypes()
{
ClassUsingGuidIdentity p1 = new ClassUsingGuidIdentity();
int i = 1;
Assert.IsFalse(p1.Equals(i));
}
public void NotEqualWhenBothInstancesAreTransient()
{
ClassUsingGuidIdentity p1 = new ClassUsingGuidIdentity();
ClassUsingGuidIdentity p2 = new ClassUsingGuidIdentity();
Assert.IsFalse(p1.Equals(p2));
}
public void NotEqualWhenSecondInstanceIsTransient()
{
ClassUsingGuidIdentity p1 = new ClassUsingGuidIdentity();
ClassUsingGuidIdentity p2 = new ClassUsingGuidIdentity();
SetInstanceFieldValue(p2, "_persistenceId", Guid.NewGuid());
Assert.IsFalse(p1.Equals(p2));
}
public void OperatorEqualOverloadTest()
{
ClassUsingGuidIdentity p1 = new ClassUsingGuidIdentity();
ClassUsingGuidIdentity p2 = new ClassUsingGuidIdentity();
Assert.IsFalse(p1.Equals(p2));
Assert.IsFalse(p1 == p2);
Assert.IsTrue(p1 != p2);
}
public void EqualWhenInstancesHaveSameIdentityValue()
{
ClassUsingGuidIdentity p1 = new ClassUsingGuidIdentity();
ClassUsingGuidIdentity p2 = new ClassUsingGuidIdentity();
Guid g = Guid.NewGuid();
SetInstanceFieldValue(p1, "_persistenceId", g);
SetInstanceFieldValue(p2, "_persistenceId", g);
Assert.IsTrue(p1.Equals(p2));
}