/// <summary>
/// Displays a non-paginated list of entities returned from the underlying
/// service in no particular order at all.
/// </summary>
/// <returns>
/// ViewResult with an IEnumerable of TViewModel as it's model.
/// </returns>
public virtual ActionResult Index()
{
var vmList = service
.GetList()
.Select(e => converter.EntityToViewmodel(e));
return(View(vmList));
}
public void HttpGet_IndexMethod_ReturnsExpectedList()
{
// build our service and controller
serviceMocker.Setup(e => e.GetList()).Returns(() =>
{
var customers = new List <Customer>();
for (int i = 1; i <= 100; i++)
{
// need to set the ID and all reference fields, or the converter
// instance will get super sad because it expectes reference types (except strings)
// to be initliazed.
customers.Add(new Customer
{
Id = i,
BillingAddress = new Address(),
StreetAddress = new Address(),
PrimaryContact = new HumanContact()
});
}
return(customers);
});
// result is expected type
var result = controller.Index();
Assert.That(result, Is.InstanceOf <ViewResult>());
// and it's viewmodel is what we expect
var viewResult = (ViewResult)result;
Assert.That(viewResult.Model, Is.InstanceOf <IEnumerable <CustomerViewModel> >());
// and that the viewmodel has the number of elements that we're expecting
var viewResultModel = (IEnumerable <CustomerViewModel>)viewResult.Model;
Assert.That(viewResultModel.Count(), Is.EqualTo(service.GetList().Count()));
}