public void GivenAnySituation_WhenAskingToSend_ThenItShouldCallPostman()
{
// arrange
FakePostman fakePostman = new FakePostman();
ServiceBusMessage serviceBusMessage = new Privateer().Object <ServiceBusMessage>(fakePostman);
// act
Func <Task> func = async() => await serviceBusMessage.SendAsync();
func.Invoke();
// assert
fakePostman.CallCount.Should().Be(1);
}
public async Task GivenTopic_WhenAskingToSend_ThenItShouldCallNextStrategy()
{
// arrange
FakeTopicClient fakeTopicClient = new FakeTopicClient();
Message message = new Message(Encoding.UTF8.GetBytes("{'Dammit':'Bobby!'}"));
FakePostman fakePostman = new FakePostman();
IServiceBusPostman postman = new Privateer().Object <ServiceBusTopicPostman>(fakeTopicClient, message, fakePostman);
// act
async Task func() => await postman.SendAsync();
await func();
// assert
fakePostman.CallCount.Should().Be(1);
}
public async Task GivenPostmanChainThatShouldNotAllExecute_WhenAskingToSend_ThenItShouldExecuteCorrectPostmen()
{
// arrange
Privateer privateer = new Privateer();
FakePostman nextFakePostman = new FakePostman(true);
FakePostman fakePostman = new FakePostman(false, nextFakePostman);
IServiceBusPostman postman = privateer.Object <ServiceBusPostmen>(fakePostman);
// act
async Task func() => await postman.SendAsync();
await func();
// assert
fakePostman.CallCount.Should().Be(0);
nextFakePostman.CallCount.Should().Be(1);
}
public async Task GivenEnrichedMessage_WhenAskingToSend_ThenItShouldOnlyCallQueueClient()
{
// arrange
const string messageBody = "{'Dammit':'Bobby!','Results':'Dirty hippies.'}";
Message message = new Message(Encoding.UTF8.GetBytes(messageBody));
FakeQueueClient fakeQueueClient = new FakeQueueClient();
FakePostman fakePostman = new FakePostman();
ServiceBusQueuePostman postman = new Privateer().Object <ServiceBusQueuePostman>(fakeQueueClient, messageBody, message, fakePostman);
// act
async Task func() => await postman.SendAsync();
await func();
// assert
fakeQueueClient.CallCount.Should().Be(1);
fakePostman.CallCount.Should().Be(0);
}
