public void Image_EditImage_GoodInput()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub()),
new ProductBLL(new ProductRepoStub()));
var expectedImage = new Image { ImageId = 1, ProductId = 1, ImageUrl = "test" };
var allProducts = new List<Product> {
new Product { ProductId = 1, Name = "tank", Price = 150, Stock = 5, Description = "blows things up", CategoryId = 1},
new Product { ProductId = 1, Name = "tank", Price = 150, Stock = 5, Description = "blows things up", CategoryId = 1},
new Product { ProductId = 1, Name = "tank", Price = 150, Stock = 5, Description = "blows things up", CategoryId = 1}
};
List<SelectListItem> expectedProductIDs = new List<SelectListItem>();
foreach (Product p in allProducts)
{
string productId = Convert.ToString(p.ProductId);
expectedProductIDs.Add(new SelectListItem { Text = productId, Value = productId });
}
string goodInput = "1";
//Act
var viewResult = controller.EditImage(goodInput) as ViewResult;
var actualImage = controller.ViewBag.Image;
var actualProductIDs = controller.ViewBag.ProductIDs;
//Assert
Assert.AreEqual(expectedImage.ImageId, actualImage.ImageId);
Assert.AreEqual(expectedImage.ImageId, actualImage.ImageId);
Assert.AreEqual(expectedImage.ImageId, actualImage.ImageId);
Assert.AreEqual(expectedProductIDs.Count, actualProductIDs.Count);
for (int i = 0; i < actualProductIDs.Count; i++)
{
Assert.AreEqual(expectedProductIDs[i].Text, actualProductIDs[i].Text);
Assert.AreEqual(expectedProductIDs[i].Value, actualProductIDs[i].Value);
}
Assert.AreEqual("", viewResult.ViewName);
}
public void Image_EditImage_NoImageFound()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub()));
string badImageId = "-1";
//Act
var viewResult = controller.EditImage(badImageId) as ViewResult;
//Assert
Assert.AreEqual("Error", controller.ViewBag.Title);
Assert.AreEqual("Couldnt find an image with id: " + badImageId, controller.ViewBag.Message);
Assert.AreEqual("~/Views/Shared/Result.cshtml", viewResult.ViewName);
}
public void Image_EditImage_BadInput()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub()));
string badInput = "bad input";
//Act
var viewResult = controller.EditImage(badInput) as ViewResult;
//Assert
Assert.AreEqual("Error", controller.ViewBag.Title);
Assert.AreEqual("Invalid image id: " + badInput, controller.ViewBag.Message);
Assert.AreEqual("~/Views/Shared/Result.cshtml", viewResult.ViewName);
}
