public void GalleryItems_ShouldCallIteServiceGetItemsOfType_TimesOnce_WhenTypeIsNull()
{
//Arange
GalleryItemsViewModel model = new GalleryItemsViewModel();
int pageNumber = 10;
string type = "Necklace";
var items = new List <Item>();
var colour = MainColourType.Red;
var material = MainMaterialType.Swarovski;
this.itemServiceMock.Setup(i => i.GetItemsOfTypeCount(It.IsAny <ItemType>(), colour, material)).Returns(It.Is <int>(c => c >= 0));
this.itemServiceMock.Setup(i => i.GetItemsOfType(
pageNumber,
It.Is <ItemType>(t => t.ToString() == type),
It.IsAny <MainColourType>(),
It.IsAny <MainMaterialType>())).Returns(items);
var itemsController = new ItemsController(this.itemServiceMock.Object, this.mappingServiceMock.Object, this.imageProviderMock.Object);
// Act
var viewResult = itemsController.GalleryItems(model, pageNumber, type) as ViewResult;
// Assert
this.itemServiceMock.Verify(i => i.GetItemsOfType(
pageNumber,
It.Is <ItemType>(t => t.ToString() == type),
It.IsAny <MainColourType>(),
It.IsAny <MainMaterialType>()), Times.Once);
}
public void GalleryItems_ShouldThrowArgumentOutOfRangeException_WhenZeroPageNumberIsPassed()
{
//Arange
var itemsController = new ItemsController(this.itemServiceMock.Object, this.mappingServiceMock.Object, this.imageProviderMock.Object);
GalleryItemsViewModel model = new GalleryItemsViewModel();
int invalidPageNumber = 0;
string type = "Necklace";
//Act & Assert
var viewResult = itemsController.GalleryItems(model, invalidPageNumber, type) as ViewResult;
}
public void GalleryItems_ShouldThrowArgumentNullException_WhenTypeIsNull()
{
//Arange
var itemsController = new ItemsController(this.itemServiceMock.Object, this.mappingServiceMock.Object, this.imageProviderMock.Object);
GalleryItemsViewModel model = new GalleryItemsViewModel();
int pageNumber = 10;
string type = null;
//Act & Assert
var viewResult = itemsController.GalleryItems(model, pageNumber, type) as ViewResult;
}
public void GalleryItems_ShouldReturnViewNotNull()
{
//Arange
var itemsController = new ItemsController(this.itemServiceMock.Object, this.mappingServiceMock.Object, this.imageProviderMock.Object);
GalleryItemsViewModel model = new GalleryItemsViewModel();
int pageNumber = 1;
string type = "Necklace";
//Act
var viewResult = itemsController.GalleryItems(model, pageNumber, type) as ViewResult;
//Assert
Assert.IsNotNull(viewResult);
}