public void UnitTestFramework_TellMessageAndWaitForExceptionsNoSenderWithNullMessage_ThrowsArgumentNullException()
{
//arrange
UnitTestFramework <DummyActor> sut = CreateUnitTestFramework();
//act
Action act = () => sut.TellMessageAndWaitForExceptions <object>(
null,
ExpectedExceptionCount);
//assert
act.Should().Throw <ArgumentNullException>();
}
public void UnitTestFramework_TimesOutWhenWaitingForExceptionsWithAnExpectedChildCountThatIsTooHigh()
{
//arrange
const int initialChildCount = 0;
const int exceptionCount = 2;
Exception exception1 = new ArithmeticException();
Exception exception2 = new InvalidCastException();
UnitTestFramework <ThrowingParentActor> sut = UnitTestFrameworkSettings
.Empty
.CreateFramework <ThrowingParentActor>(this, Props.Create(() => new ThrowingParentActor(exception1, exception2)), initialChildCount);
//act
Action act = () => sut.TellMessageAndWaitForExceptions(new object(), exceptionCount + 1);
//assert
act.Should().Throw <TimeoutException>();
}
public void UnitTestFramework_WaitsForExceptionsThrownWhenProcessingMessages()
{
//arrange
const int initialChildCount = 0;
const int exceptionCount = 2;
Exception exception1 = new ArithmeticException();
Exception exception2 = new InvalidCastException();
UnitTestFramework <ThrowingParentActor> sut = UnitTestFrameworkSettings
.Empty
.CreateFramework <ThrowingParentActor>(this, Props.Create(() => new ThrowingParentActor(exception1, exception2)), initialChildCount);
//act
sut.TellMessageAndWaitForExceptions(new object(), exceptionCount);
//assert
sut.UnhandledExceptions.Should().Equal(exception1, exception2);
}
public void UnitTestFramework_TellMessageAndWaitForExceptions_InvokesTellWaiter()
{
//arrange
UnitTestFramework <DummyActor> sut = CreateUnitTestFramework();
//act
sut.TellMessageAndWaitForExceptions(Message, ExpectedChildCount);
//assert
TellWaiterMock.Verify(
teller => teller.TellMessage(
ExceptionWaiter,
this,
SutActor,
Message,
ExpectedChildCount,
null),
Times.Once);
}
