public void Dispatch_EventHandler1ThrowsException_ExceptionShouldBeSupressentAndEventHandler2BeExecuted(
[Frozen] Mock<IContainer> container,
Mock<IApplicationEventHandler<FakeApplicationEvent>> eventHandler1,
Mock<IApplicationEventHandler<FakeApplicationEvent>> eventHandler2,
FakeApplicationEvent applicationEvent,
ApplicationEventDispatcher dispatcher)
{
// Arrange
var scheduler = new SynchronousTaskScheduler();
var genericTypeName = typeof (IApplicationEventHandler<FakeApplicationEvent>).FullName;
var eventHandlers = new List<IApplicationEventHandler<FakeApplicationEvent>>
{
eventHandler1.Object,
eventHandler2.Object
};
container.Setup(c => c.GetAllInstances(It.Is<Type>(t => t.FullName == genericTypeName)))
.Returns(eventHandlers);
eventHandler1.Setup(h => h.Handle(It.IsAny<FakeApplicationEvent>())).Throws<Exception>();
Task.Factory.StartNew(() =>
{
// Act
dispatcher.Dispatch(applicationEvent);
},
CancellationToken.None,
TaskCreationOptions.None,
scheduler);
// Assert
eventHandler1.Verify(t => t.Handle(applicationEvent), Times.Once);
eventHandler2.Verify(t => t.Handle(applicationEvent), Times.Once);
}
public void Dispatch_SyncContext_BuildGenericType_ExecutesAllHandlersPassingTheEvent(
[Frozen] Mock<IContainer> container,
Mock<IApplicationEventHandler<FakeApplicationEvent>> eventHandler1,
Mock<IApplicationEventHandler<FakeApplicationEvent>> eventHandler2,
FakeApplicationEvent applicationEvent,
ApplicationEventDispatcher dispatcher)
{
// Arrange
var scheduler = new SynchronousTaskScheduler();
var genericTypeName = typeof (IApplicationEventHandler<FakeApplicationEvent>).FullName;
var eventHandlers = new List<IApplicationEventHandler<FakeApplicationEvent>>
{
eventHandler1.Object,
eventHandler2.Object
};
container.Setup(c => c.GetAllInstances(It.Is<Type>(t => t.FullName == genericTypeName)))
.Returns(eventHandlers);
Task.Factory.StartNew(() =>
{
// Act
dispatcher.Dispatch(applicationEvent);
},
CancellationToken.None,
TaskCreationOptions.None,
scheduler);
// Assert
eventHandler1.Verify(t => t.Handle(applicationEvent), Times.Once);
eventHandler2.Verify(t => t.Handle(applicationEvent), Times.Once);
}
public void Dispatch_SyncContext_NoHandlersRegistered_DoNothing(
[Frozen] Mock<IContainer> container,
FakeApplicationEvent applicationEvent,
ApplicationEventDispatcher dispatcher)
{
// Arrange
var scheduler = new SynchronousTaskScheduler();
var genericTypeName = typeof (IApplicationEventHandler<FakeApplicationEvent>).FullName;
container.Setup(c => c.GetAllInstances(It.Is<Type>(t => t.FullName == genericTypeName)))
.Returns(new List<IApplicationEventHandler<FakeApplicationEvent>>());
Task.Factory.StartNew(() =>
{
// Act
dispatcher.Dispatch(applicationEvent);
},
CancellationToken.None,
TaskCreationOptions.None,
scheduler);
}