public void ThenAResultShouldBeReturned()
{
var request = new WithdrawOrganisationRequest();
var result = OrganisationController.WithdrawalOrganisation(request).Result as NoContentResult;
result.Should().NotBeNull();
Mediator.Verify(q => q.Send(request, Moq.It.IsAny <CancellationToken>()));
}