public async Task SaveAsyncGuardAgainstNullTest(string scenario, object response, string parameterName)
{
var expectedResponse = (Response <TodoItemEntity>)response;
var repository = new UpdateTodoItemRepository(Context);
var expectedException = new ArgumentNullException(parameterName);
await Verify.ThrowsExceptionAsync(() => repository.SaveAsync(expectedResponse), expectedException);
}
public async Task SaveAsyncItemDoesNotExistTest()
{
var response = new Response <TodoItemEntity> {
Item = TodoItemFactory.CreateTodoItemEntity(1)
};
var repository = new UpdateTodoItemRepository(Context);
await repository.SaveAsync(response);
AssertResponse(response, UpdateTodoItemRepository.TodoItemNotFoundNotificationId, "TodoItem 1 was not found.");
}
public async Task SaveAsyncSuccessTest()
{
// Arrange
var todoItemEntities = await PopulateTodoItems(1);
var expectedResponse = new Response <TodoItemEntity> {
Item = todoItemEntities.Single().Clone()
};
expectedResponse.Item.Description = "Updated";
// The response is changed in the SaveAsync, so don't use the same expected response as the one used in the method.
var response = expectedResponse.Clone();
// Act
var repository = new UpdateTodoItemRepository(Context);
await repository.SaveAsync(response);
// Assert
var actualTodoItemEntity = await GetTodoItem(1);
VerifyTodoItem.AssertTodoItem(expectedResponse.Item, actualTodoItemEntity);
VerifyTodoItem.AssertTodoItem(expectedResponse.Item, response.Item);
}