public void Can_Create_Categories()
{
//Arrange
// - Create the mock repository
Mock<IProductsRepository> mockRepo = new Mock<IProductsRepository>();
mockRepo.Setup(m => m.Products).Returns(new Product[]{
new Product {ProductID = 1, Name = "P1", Category = "Apples"},
new Product {ProductID = 2, Name = "P2", Category = "Apples"},
new Product {ProductID = 3, Name = "P3", Category = "Plums"},
new Product {ProductID = 4, Name = "P4", Category = "Oranges"}
});
//Arrange (create the controller)
NavController controller = new NavController(mockRepo.Object);
//Act - get the set of categories
string[] results = ((IEnumerable<string>)controller.Menu().Model).ToArray();
//Assert
Assert.AreEqual(results.Length, 3);
Assert.AreEqual(results[0], "Apples");
Assert.AreEqual(results[1], "Oranges");
Assert.AreEqual(results[2], "Plums");
}
public void Indicates_Selected_Category()
{
//Arrange
//Creates the mock repository
Mock<IProductsRepository> mockRepo = new Mock<IProductsRepository>();
mockRepo.Setup(m => m.Products).Returns(new Product[]{
new Product {ProductID = 1, Name = "P1", Category = "Apples"},
new Product {ProductID = 4, Name = "P4", Category = "Oranges"},
});
//Arrange
NavController controller = new NavController(mockRepo.Object);
string categoryToSelect = "Apples";
//Act
string result = controller.Menu(categoryToSelect).ViewBag.SelectedCategory;
//Assert
Assert.AreEqual(categoryToSelect, result);
}