public async Task NotPerformsSideEffectOnNotSuccessfulResults()
{
var moqed = new Mock <ISideEffectsWrapper>();
var token = new CancellationTokenSource().Token;
moqed
.Setup(x => x.Effect())
.Verifiable();
moqed
.Setup(x => x.CancellableEffect(It.Is <CancellationToken>(ct => ct.Equals(token))))
.Verifiable();
moqed
.Setup(x => x.AsyncEffect())
.Verifiable();
moqed
.Setup(x => x.CancellableEffect(It.Is <CancellationToken>(ct => ct.Equals(token))))
.Verifiable();
var fail = new TestException()
.AsFail();
fail
.EffectIfSuccessful(moqed.Object.Effect)
.SideEffect(x => x
.Should()
.BeSameAs(fail))
.EffectIfSuccessful(moqed.Object.CancellableEffect, token)
.SideEffect(x => x
.Should()
.BeSameAs(fail));
await fail
.EffectIfSuccessfulAsync(moqed.Object.AsyncEffect)
.ContinueWith(x => x.Result
.Should()
.BeSameAs(fail));
await fail
.EffectIfSuccessfulAsync(moqed.Object.AsyncCancellableEffect, token)
.ContinueWith(x => x.Result
.Should()
.BeSameAs(fail));
moqed
.Verify(x => x.Effect(), Times.Never);
moqed
.Verify(x => x.CancellableEffect(It.Is <CancellationToken>(ct => ct.Equals(token))), Times.Never);
moqed
.Verify(x => x.AsyncEffect(), Times.Never);
moqed
.Verify(x => x.AsyncCancellableEffect(It.Is <CancellationToken>(ct => ct.Equals(token))), Times.Never);
}