public async Task ThenANoContentCodeIsReturnedOnSuccess()
{
var result = await _controller.PutApprenticeshipStopDate(
TestProviderId,
TestApprenticeshipId,
TestCommitmentId,
new ApprenticeshipStopDate { NewStopDate = DateTime.Today });
result.Should().BeOfType <StatusCodeResult>();
(result as StatusCodeResult).StatusCode.Should().Be(HttpStatusCode.NoContent);
}