internal void InvalidCombination_Should_Throw_InvalidOperationException()
{
var exception = new InvalidOperationException();
var affector = new ExceptionThrower(exception);
Assert.Throws <InvalidOperationException>(() => affector.AtRandom().And.Or.AfterNCalls(2));
}
internal void Xor_Should_Combine_Triggers()
{
var exception = new InvalidOperationException();
var affector = new ExceptionThrower(exception);
affector.AtRandom().Xor.AfterNCalls(2);
var triggers = ((IAffector)affector).Triggers;
Assert.Single(triggers);
Assert.IsType <CombinedTrigger>(triggers[0]);
var combinedTrigger = (CombinedTrigger)triggers[0];
Assert.IsType <RandomTrigger>(combinedTrigger.First);
Assert.IsType <TimesCalledTrigger>(combinedTrigger.Second);
Assert.Equal(Logical.Xor, combinedTrigger.Operand);
}
[Fact] internal void Not_Should_Inverse_CombinedTrigger()
{
var exception = new InvalidOperationException();
var affector = new ExceptionThrower(exception);
affector.AtRandom().And.Not.AfterNCalls(2);
var triggers = ((IAffector)affector).Triggers;
Assert.Single(triggers);
Assert.IsType <CombinedTrigger>(triggers[0]);
var combinedTrigger = (CombinedTrigger)triggers[0];
Assert.IsType <RandomTrigger>(combinedTrigger.First);
Assert.IsType <CombinedTrigger>(combinedTrigger.Second);
Assert.Equal(Logical.And, combinedTrigger.Operand);
combinedTrigger = (CombinedTrigger)combinedTrigger.Second;
Assert.Null(combinedTrigger.First);
Assert.IsType <TimesCalledTrigger>(combinedTrigger.Second);
Assert.Equal(Logical.Not, combinedTrigger.Operand);
}
