public void ShouldBuildIndexViewWithCustomersOrderByName()
{
ICustomerAdapter adapter = Substitute.For <ICustomerAdapter>();
CustomerData[] customers = new CustomerData[]
{
new CustomerData()
{
Name = "Gary"
},
new CustomerData()
{
Name = "Louis"
},
new CustomerData()
{
Name = "Bob"
}
};
adapter.GetCustomers().Returns(customers);
using (ClassicController controller = new ClassicController(adapter))
{
ActionResult result = controller.Index();
adapter.Received().GetCustomers();
CustomerData[] model = ActionResultHelper.AssertViewWithModel <CustomerData[]>(result, controller.Views.Index);
string[] names = model.Select(customer => customer.Name).ToArray();
string[] expected = new string[] { "Bob", "Gary", "Louis" };
CollectionAssert.AreEqual(expected, names, "The customers were not ordered by name.");
}
}
public void ShouldRedisplayViewIfCreateValidationFails()
{
ICustomerAdapter adapter = Substitute.For <ICustomerAdapter>();
using (ClassicController controller = new ClassicController(adapter))
{
controller.ModelState.AddModelError("txtName", "You must provide a customer name.");
CustomerData data = new CustomerData();
ActionResult result = controller.Create(data);
CustomerData model = ActionResultHelper.AssertViewWithModel <CustomerData>(result, controller.Views.Create);
Assert.AreSame(data, model, "The customer data was not set as the model.");
}
}
public void ShouldRedisplayViewWhenEditValidationFails()
{
ICustomerAdapter adapter = Substitute.For <ICustomerAdapter>();
using (ClassicController controller = new ClassicController(adapter))
{
controller.ModelState.AddModelError("txtName", "You must provide a name for the customer.");
CustomerData data = new CustomerData();
ActionResult result = controller.Edit(data);
CustomerData model = ActionResultHelper.AssertViewWithModel <CustomerData>(result, controller.Views.Edit);
Assert.AreSame(data, model, "The model was not passed to the view.");
}
}
public void ShouldDisplayDefaultErrorMessageIfErrorNotProvided()
{
IUrlHelper helper = Substitute.For <IUrlHelper>();
string returnUrl = "/return/url";
helper.Action(Arg.Any <ActionResult>()).Returns(returnUrl);
using (ErrorController controller = new ErrorController(helper))
{
ActionResult result = controller.Index();
ErrorData model = ActionResultHelper.AssertViewWithModel <ErrorData>(result, controller.Views.Index);
Assert.AreEqual("An error occurred while processing your request.", model.ErrorMessage, "The wrong error message was set.");
Assert.AreEqual(returnUrl, model.ReturnUrl, "The wrong return URL was set.");
}
}
public void ShouldRetrieveCustomerForDelete()
{
ICustomerAdapter adapter = Substitute.For <ICustomerAdapter>();
CustomerData data = new CustomerData();
adapter.GetCustomer(Arg.Any <string>()).Returns(data);
using (ClassicController controller = new ClassicController(adapter))
{
string customerId = Guid.NewGuid().ToString("N");
ActionResult result = controller.Delete(customerId);
CustomerData model = ActionResultHelper.AssertViewWithModel <CustomerData>(result, controller.Views.Delete);
adapter.Received().GetCustomer(customerId);
Assert.AreSame(data, model, "The customer data was not passed to the view.");
}
}
public void ShouldUseGivenErrorMessageAndReturnUrlIfProvided()
{
IUrlHelper helper = Substitute.For <IUrlHelper>();
helper.IsSafe(Arg.Any <String>()).Returns(true);
using (ErrorController controller = new ErrorController(helper))
{
ErrorData error = new ErrorData()
{
ErrorMessage = "Custom error message",
ReturnUrl = "/return/url",
};
ActionResult result = controller.Index(error);
ErrorData model = ActionResultHelper.AssertViewWithModel <ErrorData>(result, controller.Views.Index);
Assert.AreEqual(error.ErrorMessage, model.ErrorMessage, "The wrong error message was set.");
Assert.AreEqual(error.ReturnUrl, model.ReturnUrl, "The wrong return URL was set.");
}
}
public void ShouldChangeReturnUrlIfNotSafe()
{
IUrlHelper helper = Substitute.For <IUrlHelper>();
helper.IsSafe(Arg.Any <string>()).Returns(false);
string returnUrl = "/return/url";
helper.Action(Arg.Any <ActionResult>()).Returns(returnUrl);
using (ErrorController controller = new ErrorController(helper))
{
ErrorData error = new ErrorData()
{
ErrorMessage = "Custom error message",
ReturnUrl = @"http://www.google.com",
};
ActionResult result = controller.Index(error);
ErrorData model = ActionResultHelper.AssertViewWithModel <ErrorData>(result, controller.Views.Index);
Assert.AreEqual(error.ErrorMessage, model.ErrorMessage, "The wrong error message was set.");
Assert.AreEqual(returnUrl, model.ReturnUrl, "The wrong return URL was set.");
}
}
