public void Cannot_Retrieve_Image_Data_For_Invalid_Id()
{
// Arrange
Product prod = new Product
{
ProductId = 2,
Name = "Test",
ImageData = new byte[] { },
ImageMimeType = "image/png"
};
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" }
}.AsQueryable());
ProductController target = new ProductController(mock.Object);
// Act
ActionResult result = target.GetImage(100);
// Assert
Assert.IsNull(result);
}
public void Can_Retrieve_Image_Data()
{
// Arrange - create a Product with image data
Product prod = new Product
{
ProductID = 2,
Name = "Test",
ImageData = new byte[] { },
ImageMimeType = "image/png"
};
// 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"}
}.AsQueryable());
// Arrange - create the controller
ProductController target = new ProductController(mock.Object);
// Act - call the GetImage action method
ActionResult result = target.GetImage(2);
// Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(FileResult));
Assert.AreEqual(prod.ImageMimeType, ((FileResult)result).ContentType);
}
public void Can_Retrieve_Image_Data()
{
Product product = new Product
{
ProductID = 2,
Name = "Test",
ImageData = new byte[] {},
ImageMimeType = "image/png"
};
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[]
{
new Product {ProductID = 1, Name = "P1"},
product,
new Product {ProductID = 1, Name = "P3"}
}.AsQueryable());
ProductController target = new ProductController(mock.Object);
ActionResult result = target.GetImage(2);
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(FileResult));
Assert.AreEqual(product.ImageMimeType,((FileResult)result).ContentType);
}
public void Cant_Retrieve_NonExistint_Image_Data()
{
// Arrange - create a Product with image data
Product prod = new Product
{
ProductID = 2,
Name = "Test",
ImageData = new byte[] { },
ImageMimeType = "image/png"
};
// 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"}
}.AsQueryable());
// Arrange - create the controller
ProductController target = new ProductController(mock.Object);
// Act - call the GetImage action method
ActionResult result = target.GetImage(3);
// Assert
Assert.IsNull(result);
}
public void ProductController_GetImage_CanRetrieveImageData()
{
// Arrange
var prod = new Product
{
ProductID = 2,
Name = "Test",
ImageData = new byte[] { },
ImageMimeType = "image/png"
};
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1", Category = "Cat1" },
prod,
new Product {ProductID = 3, Name = "P3", Category = "Cat1" },
}.AsQueryable());
var target = new ProductController(mock.Object);
// Act
var result = target.GetImage(2);
// Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(FileResult));
Assert.AreEqual(prod.ImageMimeType, ((FileResult)result).ContentType);
}
public void Can_Retreive_Image_Data()
{
//Arrange - create a product with image data
Product prod = new Product
{
ProductID = 2,
Name = "test",
ImageData = new Byte[] { },
ImageMimeType = "image/png"
};
//Arrange -create a mock repository
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(p => p.Products).Returns(new Product[] {
new Product{ProductID=1,Name="P1"},
prod,
new Product{ProductID=3,Name="P3"}
}.AsQueryable());
ProductController controller = new ProductController(mock.Object);
ActionResult result = controller.GetImage(2);
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(FileResult));
Assert.AreEqual(prod.ImageMimeType, ((FileResult)result).ContentType);
}
public void Cannot_Retrieve_Image_Data_For_Invalid_ID()
{
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"}
}.AsQueryable());
ProductController target = new ProductController(mock.Object);
ActionResult result = target.GetImage(100);
Assert.IsNull(result);
}
public void Cannot_Retrieve_Image_Data_For_Invalid_ID()
{
// 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"}
}.AsQueryable());
// Arrange - create the controller
ProductController target = new ProductController(mock.Object);
// Act - call the GetImage action method
ActionResult result = target.GetImage(100);
// Assert
Assert.IsNull(result);
}
public void ProductController_GetImage_CannotRetrieveImageDataForInvalidID()
{
// Arrange
Mock<IProductRepository> mock = new Mock<IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[] {
new Product {ProductID = 1, Name = "P1", Category = "Cat1" },
new Product {ProductID = 3, Name = "P3", Category = "Cat1" },
}.AsQueryable());
var target = new ProductController(mock.Object);
// Act
var result = target.GetImage(100);
// Assert
Assert.IsNull(result);
}
public void Cannot_Retrieve_Image_Data_For_Invalid_ID()
{
// arrange, create mock repo
Mock<IProductRepository> mock = new Mock<IProductRepository>();
// create products
mock.Setup(m => m.Products).Returns(new Product[]
{
new Product() {ProductID = 1, Name = "P1"},
new Product() {ProductID = 2, Name = "P2"}
}.AsQueryable);
// create controller
ProductController controller = new ProductController(mock.Object);
var result = controller.GetImage(3);
Assert.IsNull(result);
}
public void Can_Retrieve_Image_Data()
{
Mock<IProductRepository> mock = new Mock<IProductRepository>();
Product prod = new Product() {ProductID = 3, Name = "P3", ImageData = new byte[]{}, ImageMimeType = "image/png"};
mock.Setup(m => m.Products).Returns(new Product[]
{
new Product() {ProductID = 1, Name = "P1"},
prod,
new Product() {ProductID = 2, Name = "P2"}
}.AsQueryable());
// create controller
ProductController controller = new ProductController(mock.Object);
var result = controller.GetImage(3);
// assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(FileResult));
Assert.AreEqual("image/png", ((FileResult)result).ContentType);
}