public void Transient_Object_Should_Return_Consistent_HashCode()
{
var obj = new ObjectWithMultipleDomainSignature();
int firstHash = obj.GetHashCode();
int secondHash = obj.GetHashCode();
Assert.AreEqual(firstHash, secondHash);
}
public void Two_Transient_Objects_With_Same_DomainSignatures_Should_Return_Same_HashCodes()
{
var obj = new ObjectWithMultipleDomainSignature {Foo = "Test1", Bar = 1};
var obj2 = new ObjectWithMultipleDomainSignature {Foo = "Test1", Bar = 1};
int firstHash = obj.GetHashCode();
int secondHash = obj2.GetHashCode();
Assert.AreEqual(firstHash, secondHash);
}
public void Transient_Object_Should_Return_Consistent_HashCode_When_Made_Persistant()
{
var obj = new ObjectWithMultipleDomainSignature {Foo = "Test1"};
int firstHash = obj.GetHashCode();
obj.SetProperty(m => m.Id, 1);
int secondHash = obj.GetHashCode();
Assert.AreEqual(firstHash, secondHash);
}
public void Two_Transient_Objects_With_Different_Types_And_Different_DomainSignature_And_Same_Values_Generate_Different_HashCodes()
{
var obj1 = new ObjectWithMultipleDomainSignature {Foo = "test1", Bar = 2};
var obj2 = new ObjectWithOneDomainSignature {Foo = "test1", Bar = 2};
Assert.AreNotEqual(obj1.GetHashCode(), obj2.GetHashCode());
}
public void Two_Persistant_Objects_With_Same_Ids_Generate_Same_HashCode()
{
var obj1 = new ObjectWithMultipleDomainSignature();
obj1.SetProperty(m => m.Id, 1);
var obj2 = new ObjectWithMultipleDomainSignature();
obj2.SetProperty(m => m.Id, 1);
Assert.AreEqual(obj1.GetHashCode(), obj2.GetHashCode());
}