public void DoesNotIntroduceGhostMethodsThroughRegistrationAndHandlingEvents()
{
this.testee = new EventBroker();
ITestPublisher testPublisher = new MyPublisher();
ITestSubscriber testSubscriber = new MySubscriber();
int initialMethodCount = testSubscriber.GetType().GetMethods().GetLength(0);
this.testee.Register(testPublisher);
int methodCountAfterRegisteringPublisher = testSubscriber.GetType().GetMethods().GetLength(0);
this.testee.Register(testSubscriber);
int methodCountAfterRegisteringSubscriber = testSubscriber.GetType().GetMethods().GetLength(0);
testPublisher.FireEvent();
int methodCountAfterFiringEvent = testSubscriber.GetType().GetMethods().GetLength(0);
methodCountAfterRegisteringPublisher.Should().Be(initialMethodCount, "registration of publisher should not introduce ghost methods");
methodCountAfterRegisteringSubscriber.Should().Be(initialMethodCount, "registration of subscriber should not introduce ghost methods");
methodCountAfterFiringEvent.Should().Be(initialMethodCount, "calling handler method should not introduce ghost methods");
testSubscriber.MyValue.Should().Be(6);
}
public void DoesNotIntroduceGhostMethodsThroughRegistrationAndHandlingEvents()
{
this.testee = new EventBroker();
ITestPublisher testPublisher = new MyPublisher();
ITestSubscriber testSubscriber = new MySubscriber();
int initialMethodCount = testSubscriber.GetType().GetMethods().GetLength(0);
this.testee.Register(testPublisher);
int methodCountAfterRegisteringPublisher = testSubscriber.GetType().GetMethods().GetLength(0);
this.testee.Register(testSubscriber);
int methodCountAfterRegisteringSubscriber = testSubscriber.GetType().GetMethods().GetLength(0);
testPublisher.FireEvent();
int methodCountAfterFiringEvent = testSubscriber.GetType().GetMethods().GetLength(0);
methodCountAfterRegisteringPublisher.Should().Be(initialMethodCount, "registration of publisher should not introduce ghost methods");
methodCountAfterRegisteringSubscriber.Should().Be(initialMethodCount, "registration of subscriber should not introduce ghost methods");
methodCountAfterFiringEvent.Should().Be(initialMethodCount, "calling handler method should not introduce ghost methods");
testSubscriber.MyValue.Should().Be(6);
}
private void OnFire(object sender, EventArgs e)
{
int num = Convert.ToInt32(m_NumberValue.Text);
m_Publisher.FireEvent(num);
}
