public void Cannot_Edit_Nonexistent_Product()
{
// Arrange - create the mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1"},
new Product {ProductID = 2, Name = "P2"},
new Product {ProductID = 3, Name = "P3"},
});
// Arrange - create the controller
AdminController target = new AdminController(mock.Object);
// Act
Product result = (Product)target.Edit(4).ViewData.Model;
// Assert
Assert.IsNull(result);
}
public void Cannot_Save_Invalid_Changes()
{
// Arrange - create mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
// Arrange - create the controller
AdminController target = new AdminController(mock.Object);
// Arrange - create a product
Product product = new Product { Name = "Test" };
// Arrange - add an error to the model state
target.ModelState.AddModelError("error", "error");
// Act - try to save the product
ActionResult result = target.Edit(product);
// Assert - check that the repository was not called
mock.Verify(m => m.SaveProduct(It.IsAny<Product>()), Times.Never());
// Assert - check the method result type
Assert.IsInstanceOfType(result, typeof(ViewResult));
}
public void Can_Delete_Valid_Products()
{
// Arrange - create a Product
Product prod = new Product { ProductID = 2, Name = "Test" };
// Arrange - create the mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1"},
prod,
new Product {ProductID = 3, Name = "P3"},
});
// Arrange - create the controller
AdminController target = new AdminController(mock.Object);
// Act - delete the product
target.Delete(prod.ProductID);
// Assert - ensure that the repository delete method was
// called with the correct Product
mock.Verify(m => m.DeleteProduct(prod.ProductID));
}
public void Cannot_Edit_Nonexistent_Game()
{
// Arrange - Create the mock repository
Mock<IGameRepository> mock = new Mock<IGameRepository>();
mock.Setup(m => m.Games).Returns(new Game[]
{
new Game {GameID = 1, Name = "P1"},
new Game {GameID = 2, Name = "P2"},
new Game {GameID = 3, Name = "P3"},
}.AsQueryable());
// Arrange - Create the controller
AdminController target = new AdminController(mock.Object);
// Act
Game result = (Game)target.Edit(4).ViewData.Model;
// Assert
Assert.IsNull(result);
}
public void Cannot_Save_Invalid_Changes()
{
// Arrange - Create mock repository
Mock<IGameRepository> mock = new Mock<IGameRepository>();
// Arrange - Create the controller
AdminController target = new AdminController(mock.Object);
// Arrange - Create a game
Game game = new Game { Name = "Test" };
// Arrange - Add an error to the model state
target.ModelState.AddModelError("error", "error");
// Act - Try to save the game
ActionResult result = target.Edit(game);
// Assert - Check that the repository was not called
mock.Verify(m => m.SaveGame(It.IsAny<Game>()), Times.Never());
// Assert - Check the method result type
Assert.IsNotInstanceOfType(result, typeof(ViewResult));
}
public void Can_Edit_Game()
{
// Arrange - Create the mock repository
Mock<IGameRepository> mock = new Mock<IGameRepository>();
mock.Setup(m => m.Games).Returns(new Game[]
{
new Game {GameID = 1, Name = "P1"},
new Game {GameID = 2, Name = "P2"},
new Game {GameID = 3, Name = "P3"},
}.AsQueryable());
// Arrange - Create the controller
AdminController target = new AdminController(mock.Object);
// Act
Game p1 = target.Edit(1).ViewData.Model as Game;
Game p2 = target.Edit(2).ViewData.Model as Game;
Game p3 = target.Edit(3).ViewData.Model as Game;
// Assert
Assert.AreEqual(1, p1.GameID);
Assert.AreEqual(2, p2.GameID);
Assert.AreEqual(3, p3.GameID);
}
public void Can_Edit_Product()
{
// Arrange - create the mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1"},
new Product {ProductID = 2, Name = "P2"},
new Product {ProductID = 3, Name = "P3"},
});
// Arrange - create the controller
AdminController target = new AdminController(mock.Object);
// Act
Product p1 = target.Edit(1).ViewData.Model as Product;
Product p2 = target.Edit(2).ViewData.Model as Product;
Product p3 = target.Edit(3).ViewData.Model as Product;
// Assert
Assert.AreEqual(1, p1.ProductID);
Assert.AreEqual(2, p2.ProductID);
Assert.AreEqual(3, p3.ProductID);
}
public void Index_Contains_All_Products()
{
// Arrange - create the mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1"},
new Product {ProductID = 2, Name = "P2"},
new Product {ProductID = 3, Name = "P3"},
});
// Arrange - create a controller
AdminController target = new AdminController(mock.Object);
// Action
Product[] result = ((IEnumerable<Product>)target.Index().
ViewData.Model).ToArray();
// Assert
Assert.AreEqual(result.Length, 3);
Assert.AreEqual("P1", result[0].Name);
Assert.AreEqual("P2", result[1].Name);
Assert.AreEqual("P3", result[2].Name);
}
public void Can_Save_Valid_Changes()
{
// Arrange - create mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
// Arrange - create the controller
AdminController target = new AdminController(mock.Object);
// Arrange - create a product
Product product = new Product { Name = "Test" };
// Act - try to save the product
ActionResult result = target.Edit(product);
// Assert - check that the repository was called
mock.Verify(m => m.SaveProduct(product));
// Assert - check the method result type
Assert.IsNotInstanceOfType(result, typeof(ViewResult));
}
public void Can_Save_Valid_Changes()
{
// Arrange - Create mock repository
Mock<IGameRepository> mock = new Mock<IGameRepository>();
// Arrange - Create the controller
AdminController target = new AdminController(mock.Object);
// Arrange - Create a game
Game game = new Game { Name = "Test" };
// Act - Try to save the game
ActionResult result = target.Edit(game);
// Assert - Check that the repository was called
mock.Verify(m => m.SaveGame(game));
// Assert - Check the method result type
Assert.IsNotInstanceOfType(result, typeof(ViewResult));
}
public void Index_Contains_All_Games()
{
// Arrange - Create the mock repository
Mock<IGameRepository> mock = new Mock<IGameRepository>();
mock.Setup(m => m.Games).Returns(new Game[]
{
new Game {GameID = 1, Name = "P1"},
new Game {GameID = 2, Name = "P2"},
new Game {GameID = 3, Name = "P3"},
}.AsQueryable());
// Arrange - Create a controller
AdminController target = new AdminController(mock.Object);
// Action
Game[] result = ((IEnumerable<Game>)target.Index().
ViewData.Model).ToArray();
// Assert
Assert.AreEqual(result.Length, 3);
Assert.AreEqual("P1", result[0].Name);
Assert.AreEqual("P2", result[1].Name);
Assert.AreEqual("P3", result[2].Name);
}