public static void VoidMethodThrowsExceptionWhileRecording(
InMemoryRecordedCallRepository inMemoryRecordedCallRepository,
IService realServiceWhileRecording,
Exception originalException,
Exception exceptionWhileRecording,
Exception exceptionWhileEndingRecordingSession)
{
"Given a call storage object"
.x(() => inMemoryRecordedCallRepository = new InMemoryRecordedCallRepository());
"And a real service to wrap while recording"
.x(() => realServiceWhileRecording = A.Fake <IService>());
"And the real service throws an exception when executing a void method"
.x(() =>
{
A.CallTo(() => realServiceWhileRecording.Action())
.Throws(originalException = new InvalidOperationException());
});
"When I use a self-initializing fake in recording mode to execute the method"
.x(() =>
{
var fakeService = SelfInitializingFake <IService> .For(() => realServiceWhileRecording, inMemoryRecordedCallRepository);
var fake = fakeService.Object;
exceptionWhileRecording = Record.Exception(() => fake.Action());
exceptionWhileEndingRecordingSession = Record.Exception(() => fakeService.Dispose());
});
"Then the recording fake throws the original exception"
.x(() => exceptionWhileRecording.Should().BeSameAs(originalException));
"But ending the recording session throws a recording exception"
.x(() => exceptionWhileEndingRecordingSession.Should().BeOfType <RecordingException>()
.Which.Message.Should().Be("error encountered while recording actual service calls"));
"And the session-ending exception has the original exception as its inner exception"
.x(() => exceptionWhileEndingRecordingSession.InnerException.Should().BeSameAs(originalException));
}
