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);
}
public void Image_DeleteImage_NoImageFound()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub()));
string imageId = "-1";
//Act
var viewResult = controller.DeleteImage(imageId) as ViewResult;
//Assert
Assert.AreEqual("Error", controller.ViewBag.Title);
Assert.AreEqual("Could find an image with the id: " + imageId, controller.ViewBag.Message);
Assert.AreEqual("~/Views/Shared/Result.cshtml", viewResult.ViewName);
}
public void Image_DeleteImage_BadInput()
{
//Arrange
var controller = new ImageController(new ImageBLL(new ImageRepoStub()));
string imageId = "bad input";
//Act
var viewResult = controller.DeleteImage(imageId) as ViewResult;
//Assert
Assert.AreEqual("Error", controller.ViewBag.Title);
Assert.AreEqual("Invalid image id: " + imageId, controller.ViewBag.Message);
Assert.AreEqual("~/Views/Shared/Result.cshtml", viewResult.ViewName);
}
