public void Image_CreateImage()
{
//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 });
}
//Act
var viewResult = controller.CreateImage() as ViewResult;
var actualProductIDs = controller.ViewBag.ProductIDs;
//Assert
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_Create_BadInput()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub())
, null, new AccountBLL(new AccountRepoStub()));
var sessionMock = new TestControllerBuilder();
sessionMock.InitializeController(controller);
controller.Session["Admin"] = true;
controller.Session["Email"] = "admin";
string productId = "bad input";
string imageUrl = "url";
//Act
var viewResult = controller.Create(productId, imageUrl) as ViewResult;
//Assert
Assert.AreEqual("Error", controller.ViewBag.Title);
Assert.AreEqual("Invalid product id", controller.ViewBag.Message);
Assert.AreEqual("~/Views/Shared/Result.cshtml", viewResult.ViewName);
}
public void Image_Index()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub()));
var expectedResults = new List<Image> {
new Image { ImageId = 1, ProductId = 1, ImageUrl = "test1"},
new Image { ImageId = 2, ProductId = 2, ImageUrl = "test2"},
new Image { ImageId = 3, ProductId = 3, ImageUrl = "test3"},
new Image { ImageId = 4, ProductId = 4, ImageUrl = "test4"}
};
//Act
var viewResult = controller.Index() as ViewResult;
var actualResults = controller.ViewBag.Images;
//Assert
Assert.AreEqual(expectedResults.Count, actualResults.Count);
for (int i = 0; i < actualResults.Count; i++)
{
Assert.AreEqual(expectedResults[i].ImageId, actualResults[i].ImageId);
Assert.AreEqual(expectedResults[i].ProductId, actualResults[i].ProductId);
Assert.AreEqual(expectedResults[i].ImageUrl, actualResults[i].ImageUrl);
}
Assert.AreEqual("ListImage", viewResult.ViewName);
}
public void Image_Edit_NotAdmin()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub())
, null, new AccountBLL(new AccountRepoStub()));
var sessionMock = new TestControllerBuilder();
sessionMock.InitializeController(controller);
controller.Session["Admin"] = false;
controller.Session["Email"] = "ole";
string imageId = "1";
string productId = "1";
string imageUrl = "url";
//Act
var viewResult = controller.Edit(imageId, productId, imageUrl) as ViewResult;
//Assert
Assert.AreEqual("Error", controller.ViewBag.Title);
Assert.AreEqual("Only administrators can edit images", controller.ViewBag.Message);
Assert.AreEqual("~/Views/Shared/Result.cshtml", viewResult.ViewName);
}
public void Image_Edit_NoIdentifierFound()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub())
, null, new AccountBLL(new AccountRepoStub()));
var sessionMock = new TestControllerBuilder();
sessionMock.InitializeController(controller);
controller.Session["Admin"] = true;
string imageId = "1";
string productId = "1";
string imageUrl = "url";
//Act
var viewResult = controller.Edit(imageId, productId, imageUrl) as ViewResult;
//Assert
Assert.AreEqual("Error", controller.ViewBag.Title);
Assert.AreEqual("Cannot perform admin tasks without a valid email", controller.ViewBag.Message);
Assert.AreEqual("~/Views/Shared/Result.cshtml", viewResult.ViewName);
}
public void Image_Edit_InvalidProductId()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub())
, null, new AccountBLL(new AccountRepoStub()));
var sessionMock = new TestControllerBuilder();
sessionMock.InitializeController(controller);
controller.Session["Admin"] = true;
controller.Session["Email"] = "admin";
string imageId = "1";
string productId = "-1";
string imageUrl = "url";
//Act
var viewResult = controller.Edit(imageId, productId, imageUrl) as ViewResult;
//Assert
Assert.AreEqual("Error", controller.ViewBag.Title);
Assert.AreEqual("Could not update the image", controller.ViewBag.Message);
Assert.AreEqual("~/Views/Shared/Result.cshtml", 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);
}
public void Image_Delete_GoodInput()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub())
, null, new AccountBLL(new AccountRepoStub()));
var sessionMock = new TestControllerBuilder();
sessionMock.InitializeController(controller);
controller.Session["Admin"] = true;
controller.Session["Email"] = "admin";
string imageId = "1";
Image expectedResult = new Image { ImageId = 1, ProductId = 1, ImageUrl = "test" };
//Act
var viewResult = controller.Delete(imageId) as ViewResult;
//Assert
Assert.AreEqual("Success", controller.ViewBag.Title);
Assert.AreEqual("Image was deleted", controller.ViewBag.Message);
Assert.AreEqual("~/Views/Shared/Result.cshtml", viewResult.ViewName);
}
public void Image_DeleteImage_GoodInput()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub()));
string imageId = "2";
Image expectedResult = new Image { ImageId = 2, ProductId = 1, ImageUrl = "test" };
//Act
var viewResult = controller.DeleteImage(imageId) as ViewResult;
var actualResult = controller.ViewBag.Image;
//Assert
Assert.AreEqual(expectedResult.ImageId, actualResult.ImageId);
Assert.AreEqual(expectedResult.ProductId, actualResult.ProductId);
Assert.AreEqual(expectedResult.ImageUrl, actualResult.ImageUrl);
Assert.AreEqual("", viewResult.ViewName);
}