public async Task ThenTheDetailsShouldBeValidated()
        {
            //Arrange
            var model = new OrganisationDetailsViewModel();

            //Act
            await _controller.AddOtherOrganisationDetails(model);

            //Assert
            _orchestrator.Verify(x => x.ValidateLegalEntityName(It.IsAny <OrganisationDetailsViewModel>()), Times.Once);
        }
        public void ThenIGetTheAddOtherOrganisationView()
        {
            //Act
            var result = _controller.AddOtherOrganisationDetails("ABC123") as ViewResult;

            //Assert
            _orchestrator.Verify(x => x.GetAddOtherOrganisationViewModel(It.Is <string>(s => s == "ABC123")), Times.Once);
            Assert.IsNotNull(result);
            Assert.AreEqual("", result.ViewName);
        }