public void Post_Existing_Item_Returns_Conflict()
{
//Arrange
DbContextOptions <ShoppingListContext> options = new TestHelper().GetShoppingListContextOptions();
var mockData = MockData.LargeShoppingList();
var testObject = mockData.FirstOrDefault();
using (var context = new ShoppingListContext(options))
{
context.AddRange(mockData);
context.SaveChanges();
};
using (var context = new ShoppingListContext(options))
{
IShoppingListRepository mockRepo = new ShoppingListRepository(context);
var controller = new ShoppingListController(mockRepo);
controller.ControllerContext = new ControllerContext();
controller.ControllerContext.HttpContext = new DefaultHttpContext();
//Act
var result = controller.Post(testObject);
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(409, result.StatusCode);
Assert.AreEqual(result.Value, $"Drink {testObject.Name} already exists in the shopping list.");
}
}
public void Post_To_Empty_List_Successfully_Adds_Item()
{
//Arrange
DbContextOptions <ShoppingListContext> options = new TestHelper().GetShoppingListContextOptions();
var expectedObject = new DrinkOrder
{
Name = "Pepsi",
Quantity = 1
};
var expectedResult = new CreatedResult("", expectedObject);
using (var context = new ShoppingListContext(options))
{
IShoppingListRepository mockRepo = new ShoppingListRepository(context);
var controller = new ShoppingListController(mockRepo);
controller.ControllerContext = new ControllerContext();
controller.ControllerContext.HttpContext = new DefaultHttpContext();
//Act
var result = controller.Post(expectedObject) as CreatedResult;
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(201, result.StatusCode);
//Can't effectively mock HttpRequest, and don't really want to go down that rabbit hole so just check
//it's not null.
Assert.IsNotNull(result.Location);
Assert.AreEqual(result.Value, expectedResult.Value);
}
}
public void post_should_not_save_to_repository_if_item_null()
{
ShoppingListItemCreate request = null;
var result = _controller.Post(request);
_repositoryMock.Verify(x => x.Insert(request), Times.Never);
}