public void CreateItemCallsDispatch()
{
var postItem = new ItemPostDto()
{
Description = _chance.Sentence(5),
Upc = TestUtils.CreateUpc()
};
var createItemCommand = new CreateItemCommand()
{
Id = Guid.NewGuid(),
Description = postItem.Description,
Upc = postItem.Upc
};
_itemCommandFactory.CreateInstance().Returns(createItemCommand);
_itemService.CreateItemAsync(postItem);
_commandDispatcher.Received(1).SendAsync(createItemCommand);
}