public void TestThatGetHashCodeThrowsArgumentNullExceptionIfNameObjectIsNull()
{
var comparer = new NameTargetComparer();
Assert.That(comparer, Is.Not.Null);
Assert.Throws <ArgumentNullException>(() => comparer.GetHashCode(null));
}
public void TestThatGetHashCodeGetsHashCode()
{
var fixture = new Fixture();
fixture.Customize <INamedObject>(e => e.FromFactory(() =>
{
var nameObjectMock = MockRepository.GenerateMock <INamedObject>();
nameObjectMock.Expect(m => m.NameTarget)
.Return(fixture.CreateAnonymous <string>())
.Repeat.Any();
return(nameObjectMock);
}));
var comparer = new NameTargetComparer();
Assert.That(comparer, Is.Not.Null);
var namedObject = fixture.CreateAnonymous <INamedObject>();
Assert.That(comparer.GetHashCode(namedObject), Is.EqualTo(namedObject.NameTarget.GetHashCode()));
namedObject.AssertWasCalled(m => m.NameTarget, opt => opt.Repeat.Times(3));
}
public void TestThatGetHashCodeThrowsDeliveryEngineSystemExceptionIfTargetNameOnNamedObjectIsNull()
{
var fixture = new Fixture();
fixture.Customize <INamedObject>(e => e.FromFactory(() =>
{
var nameObjectMock = MockRepository.GenerateMock <INamedObject>();
nameObjectMock.Expect(m => m.NameTarget)
.Return(null)
.Repeat.Any();
return(nameObjectMock);
}));
var comparer = new NameTargetComparer();
Assert.That(comparer, Is.Not.Null);
var namedObject = fixture.CreateAnonymous <INamedObject>();
Assert.Throws <DeliveryEngineSystemException>(() => comparer.GetHashCode(namedObject));
namedObject.AssertWasCalled(m => m.NameTarget, opt => opt.Repeat.Times(2));
}