public void ReturnCorrectErrorMessage_IfFileIsNull()
{
// Arrange
var mockedFishService = new Mock <IFishService>();
mockedFishService.Setup(s => s.Add(It.IsAny <Fish>())).Verifiable();
mockedFishService.Setup(s => s.Save()).Verifiable();
var mockedFishFactory = new Mock <IFishFactory>();
mockedFishFactory.Setup(f => f.CreateFish(It.IsAny <string>(), It.IsAny <FishType>(), It.IsAny <string>(), It.IsAny <string>())).Verifiable();
var controller = new FishController(mockedFishFactory.Object, mockedFishService.Object);
var model = new AddFishViewModel()
{
FishName = "Test", FishType = FishType.SeaFish, Info = "Test"
};
// Act
var result = controller.Add(model, null) as ViewResult;
// Assert
ModelState modelError;
result.ViewData.ModelState.TryGetValue("", out modelError);
Assert.IsNull(result.TempData[GlobalMessages.FishAddedSuccessKey]);
Assert.AreEqual(GlobalMessages.FishAddingErrorMessage, modelError.Errors.First().ErrorMessage);
mockedFishService.Verify(s => s.Add(It.IsAny <Fish>()), Times.Never);
mockedFishService.Verify(s => s.Save(), Times.Never);
mockedFishFactory.Verify(f => f.CreateFish(It.IsAny <string>(), It.IsAny <FishType>(), It.IsAny <string>(), It.IsAny <string>()), Times.Never);
}
public ActionResult Add(AddFishViewModel model, HttpPostedFileBase file)
{
if (ModelState.IsValid)
{
try
{
if (file != null && file.ContentLength <= Constants.ImageMaxSize)
{
var filePath = Constants.FishImagesFolder + file.FileName;
file.SaveAs(HttpContext.Server.MapPath(Constants.FishImagesServerFolder)
+ file.FileName);
var fish = this.fishFactory.CreateFish(model.FishName, model.FishType, filePath, model.Info);
this.fishService.Add(fish);
this.fishService.Save();
TempData[GlobalMessages.FishAddedSuccessKey] = GlobalMessages.FishAddedSuccessMessage;
}
else
{
ModelState.AddModelError("", GlobalMessages.FishAddingErrorMessage);
}
}
catch (Exception)
{
ModelState.AddModelError("", GlobalMessages.FishAddingFailMessage);
}
return(View(model));
}
return(View(model));
}
public void ReturnCorrectErrorMessage_IfAddingFishFailed()
{
// Arrange
var mockedFishService = new Mock <IFishService>();
mockedFishService.Setup(s => s.Add(It.IsAny <Fish>())).Verifiable();
mockedFishService.Setup(s => s.Save()).Throws <Exception>();
var mockedFishFactory = new Mock <IFishFactory>();
mockedFishFactory.Setup(f => f.CreateFish(It.IsAny <string>(), It.IsAny <FishType>(), It.IsAny <string>(), It.IsAny <string>())).Verifiable();
var mockedFile = new MockHttpPostedFileBase();
mockedFile.SetContentLength(Constants.ImageMaxSize);
var mockedHttpContext = new Mock <ControllerContext>();
mockedHttpContext.Setup(c => c.HttpContext.Server.MapPath(It.IsAny <string>())).Returns("Test");
var controller = new FishController(mockedFishFactory.Object, mockedFishService.Object);
controller.ControllerContext = mockedHttpContext.Object;
var model = new AddFishViewModel()
{
FishName = "Test", FishType = FishType.SeaFish, Info = "Test"
};
// Act
var result = controller.Add(model, mockedFile) as ViewResult;
// Assert
ModelState modelError;
result.ViewData.ModelState.TryGetValue("", out modelError);
Assert.IsNull(result.TempData[GlobalMessages.FishAddedSuccessKey]);
Assert.AreEqual(GlobalMessages.FishAddingFailMessage, modelError.Errors.First().ErrorMessage);
mockedFishService.Verify(s => s.Add(It.IsAny <Fish>()), Times.Once);
mockedFishFactory.Verify(f => f.CreateFish(It.IsAny <string>(), It.IsAny <FishType>(), It.IsAny <string>(), It.IsAny <string>()), Times.Once);
}
public void ReturnDefaultView_AndSetSuccessMessageToTempData_IfAddingFishNotFailed()
{
// Arrange
var mockedFishService = new Mock <IFishService>();
mockedFishService.Setup(s => s.Add(It.IsAny <Fish>())).Verifiable();
mockedFishService.Setup(s => s.Save()).Verifiable();
var mockedFishFactory = new Mock <IFishFactory>();
mockedFishFactory.Setup(f => f.CreateFish(It.IsAny <string>(), It.IsAny <FishType>(), It.IsAny <string>(), It.IsAny <string>())).Verifiable();
var mockedFile = new MockHttpPostedFileBase();
mockedFile.SetContentLength(Constants.ImageMaxSize);
var mockedHttpContext = new Mock <ControllerContext>();
mockedHttpContext.Setup(c => c.HttpContext.Server.MapPath(It.IsAny <string>())).Returns("Test");
var controller = new FishController(mockedFishFactory.Object, mockedFishService.Object);
controller.ControllerContext = mockedHttpContext.Object;
var model = new AddFishViewModel()
{
FishName = "Test", FishType = FishType.SeaFish, Info = "Test"
};
// Act
var result = controller.Add(model, mockedFile) as ViewResult;
// Assert
Assert.IsNotNull(result.TempData[GlobalMessages.FishAddedSuccessKey]);
Assert.AreEqual("", result.ViewName);
Assert.AreEqual(model, result.ViewData.Model);
mockedFishService.Verify(s => s.Add(It.IsAny <Fish>()), Times.Once);
mockedFishService.Verify(s => s.Save(), Times.Once);
mockedFishFactory.Verify(f => f.CreateFish(It.IsAny <string>(), It.IsAny <FishType>(), It.IsAny <string>(), It.IsAny <string>()), Times.Once);
}
public ActionResult Add()
{
var model = new AddFishViewModel();
return(View(model));
}
