public void Put_To_Existing_Item_Updates_Quantity()
{
//Arrange
DbContextOptions <ShoppingListContext> options = new TestHelper().GetShoppingListContextOptions();
var mockData = MockData.LargeShoppingList();
using (var context = new ShoppingListContext(options))
{
context.AddRange(mockData);
context.SaveChanges();
context.Dispose();
};
var expectedObject = new DrinkOrder
{
Name = "Pepsi",
Quantity = 4
};
var expectedResult = new OkObjectResult(expectedObject);
using (var context = new ShoppingListContext(options))
{
IShoppingListRepository mockRepo = new ShoppingListRepository(context);
var controller = new ShoppingListController(mockRepo);
//Act
var result = controller.Put(expectedObject) as OkObjectResult;
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(200, result.StatusCode);
Assert.AreEqual(result.Value, expectedResult.Value);
//Check context is updated
Assert.AreEqual(expectedObject.Quantity, context.shoppingList.FirstOrDefault(x => x.Name == expectedObject.Name).Quantity);
}
}
public void Put_To_Non_Existing_Item_Returns_Not_Found()
{
DbContextOptions <ShoppingListContext> options = new TestHelper().GetShoppingListContextOptions();
var mockData = MockData.LargeShoppingList();
using (var context = new ShoppingListContext(options))
{
context.AddRange(mockData);
context.SaveChanges();
context.Dispose();
};
var expectedObject = new DrinkOrder
{
Name = "Does Not Exist",
Quantity = 4
};
var expectedResult = new OkObjectResult(expectedObject);
using (var context = new ShoppingListContext(options))
{
IShoppingListRepository mockRepo = new ShoppingListRepository(context);
var controller = new ShoppingListController(mockRepo);
//Act
var result = controller.Put(expectedObject) as NotFoundObjectResult;
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(404, result.StatusCode);
Assert.AreEqual(result.Value, "Drink: Does Not Exist not found on the shopping list.");
}
}