public void ShouldFindOriginalAndPassModifiedToRepository()
{
ICustomerRepository repository = Substitute.For <ICustomerRepository>();
Customer original = new Customer();
setReturnedCustomer(repository, original);
ICustomerMapper mapper = Substitute.For <ICustomerMapper>();
Customer modified = new Customer();
CustomerData viewModel = new CustomerData()
{
CustomerId = Guid.Empty.ToString("N")
};
mapper.Convert(Arg.Any <CustomerData>()).Returns(modified);
CustomerAdapter adapter = new CustomerAdapter(repository)
{
CustomerMapper = mapper
};
adapter.UpdateCustomer(viewModel);
repository.Received().GetCustomer(Arg.Any <Guid>());
mapper.Received().Convert(viewModel);
repository.Received().Update(original, modified);
}
public void ShouldAddConvertedCustomerToRepositoryAndReturnUpdated()
{
ICustomerRepository repository = Substitute.For <ICustomerRepository>();
ICustomerMapper mapper = Substitute.For <ICustomerMapper>();
Customer dto = new Customer();
CustomerData viewModelInput = new CustomerData();
CustomerData viewModelOutput = new CustomerData();
mapper.Convert(viewModelInput).Returns(dto);
mapper.Convert(dto).Returns(viewModelOutput);
CustomerAdapter adapter = new CustomerAdapter(repository)
{
CustomerMapper = mapper
};
CustomerData result = adapter.AddCustomer(viewModelInput);
Assert.AreSame(viewModelOutput, result, "The updated view model was not returned.");
mapper.Received().Convert(viewModelInput);
repository.Received().Add(dto);
mapper.Received().Convert(dto);
}
public void ShouldGetCustomersFromRepository()
{
ICustomerRepository repository = Substitute.For <ICustomerRepository>();
Customer[] customers = new Customer[] { new Customer() };
repository.GetCustomers().Returns(customers);
ICustomerMapper mapper = Substitute.For <ICustomerMapper>();
mapper.Convert(Arg.Any <Customer>()).Returns(new CustomerData());
CustomerAdapter adapter = new CustomerAdapter(repository)
{
CustomerMapper = mapper
};
IEnumerable <CustomerData> results = adapter.GetCustomers();
repository.Received().GetCustomers();
mapper.Received(1).Convert(customers[0]);
Assert.IsNotNull(results, "Null was returned by the adapter.");
Assert.AreEqual(1, results.Count(), "The wrong number of view models were returned.");
}
public void ShouldMapCustomerToViewModel()
{
ICustomerRepository repository = Substitute.For <ICustomerRepository>();
Customer dto = new Customer();
setReturnedCustomer(repository, dto);
ICustomerMapper mapper = Substitute.For <ICustomerMapper>();
CustomerData viewModel = new CustomerData();
mapper.Convert(dto).Returns(viewModel);
CustomerAdapter adapter = new CustomerAdapter(repository)
{
CustomerMapper = mapper
};
PrimitiveMapper primitiveMapper = new PrimitiveMapper();
CustomerData data = adapter.GetCustomer(primitiveMapper.ToString(Guid.Empty));
repository.Received().GetCustomer(dto.CustomerId);
mapper.Received().Convert(dto);
Assert.IsNotNull(data, "The returned view model was null.");
}