public void BrowseToFoodLogEntryIndex()
{
var foodLogEntryList = new List <FoodLogEntry>()
{
new FoodLogEntry
{
Id = 12,
Description = "Donut"
},
new FoodLogEntry
{
Id = 13,
Description = "Apple"
}
};
///repository.GetAll().ToList()
var foodLogRepoMock = new StubIFoodLogEntryRepository
{
GetAll = () => foodLogEntryList.AsQueryable()
};
var controller = new FoodLogEntriesController(foodLogRepoMock);
var viewResult = controller.Index() as ViewResult;
var vm = viewResult.Model as List <FoodLogEntry>;
// assert the view model returned is the list i just created
Assert.AreEqual(2, vm.Count(), "View model should have 2 food items");
Assert.AreEqual(12, vm.ElementAt(0).Id, "First element is wrong");
Assert.AreEqual(13, vm.ElementAt(1).Id, "Second element is worng");
}
public void SaveNewFoodLogEntryTest()
{
FoodLogEntry savedFood = null;
bool createCalled = false;
var fakeRepo = new StubIFoodLogEntryRepository()
{
CreateFoodLogEntry = (food) =>
{
savedFood = food;
createCalled = true;
}
};
var fakeFoodEntry = new FoodLogEntry
{
Id = 12
};
var controller = new FoodLogEntriesController(fakeRepo);
var viewResult = controller.Create(fakeFoodEntry) as RedirectToRouteResult;
var redirectPage = viewResult.RouteValues["action"] as string;
// assert that my create was called in my repo and that the save
// object is correct
Assert.IsTrue(createCalled);
Assert.AreEqual(fakeFoodEntry, savedFood);
Assert.AreEqual("Index", redirectPage);
}
public void DisplayFoodLogEntryWhenNullDetailsTest()
{
var foodLogRepoMock = new StubIFoodLogEntryRepository
{
GetNullableOfInt32 = (id) => null
};
var controller = new FoodLogEntriesController(foodLogRepoMock);
var result = controller.Details(32) as HttpNotFoundResult;
// making sure not found happens when food log repo returns back null
Assert.AreEqual(404, result.StatusCode);
}
public void DisplayFoodLogEntryDetailsTest()
{
var foodLogRepoMock = new StubIFoodLogEntryRepository
{
GetNullableOfInt32 = (id) => new FoodLogEntry
{
Id = (int)id,
Description = "Donut"
}
};
var controller = new FoodLogEntriesController(foodLogRepoMock);
var result = controller.Details(32) as ViewResult;
var viewModel = result.Model as FoodLogEntry;
Assert.AreEqual("Donut", viewModel.Description);
}
public void BrowseToCreatePageTest()
{
var controller = new FoodLogEntriesController(new StubIFoodLogEntryRepository());
var viewResult = controller.Create() as ViewResult;
var viewModel = viewResult.Model as FoodLogEntry;
// make sure model is correct
Assert.AreEqual(1, viewModel.Quantity);
Assert.AreEqual("Apple", viewModel.Description);
Assert.AreEqual(Convert.ToDateTime("8/25/2105"), viewModel.MealTime);
Assert.AreEqual(116, viewModel.Calories);
Assert.AreEqual("fruit, snack", viewModel.Tags);
Assert.AreEqual(Convert.ToDecimal("0.6"), viewModel.ProteinInGrams);
Assert.AreEqual(Convert.ToDecimal("0.4"), viewModel.FatInGrams);
Assert.AreEqual(Convert.ToDecimal("38.8"), viewModel.CarbohydratesInGrams);
Assert.AreEqual(Convert.ToDecimal("2.0"), viewModel.SodiumInGrams);
}
public void SaveNewFoodLogEntryBadModelStateTest()
{
using (ShimsContext.Create())
{
ShimModelStateDictionary.AllInstances.IsValidGet = (self) => false;
var foodLogEntry = new FoodLogEntry
{
Id = 10
};
var controller = new FoodLogEntriesController(new StubIFoodLogEntryRepository());
var viewResult = controller.Create(foodLogEntry) as ViewResult;
var viewModel = viewResult.Model as FoodLogEntry;
Assert.AreEqual("", viewResult.ViewName);
Assert.AreEqual(foodLogEntry, viewModel);
}
}
