public void TestThatGetHashCodeThrowsArgumentNullExceptionIfNameObjectIsNull()
{
var comparer = new NameSourceComparer();
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.NameSource)
.Return(fixture.CreateAnonymous<string>())
.Repeat.Any();
return nameObjectMock;
}));
var comparer = new NameSourceComparer();
Assert.That(comparer, Is.Not.Null);
var namedObject = fixture.CreateAnonymous<INamedObject>();
Assert.That(comparer.GetHashCode(namedObject), Is.EqualTo(namedObject.NameSource.GetHashCode()));
namedObject.AssertWasCalled(m => m.NameSource, 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.NameSource)
.Return(null)
.Repeat.Any();
return nameObjectMock;
}));
var comparer = new NameSourceComparer();
Assert.That(comparer, Is.Not.Null);
var namedObject = fixture.CreateAnonymous<INamedObject>();
Assert.Throws<DeliveryEngineSystemException>(() => comparer.GetHashCode(namedObject));
namedObject.AssertWasCalled(m => m.NameSource, opt => opt.Repeat.Times(2));
}
