async Task LoadPosts()
{
var posts = await _getPostsCommand.Execute();
Posts.Clear();
foreach (var post in posts)
{
var model = _postMapper.Map(post);
Posts.Add(model);
}
}
public async void GivenModel_WhenInitIsCalled_ThenPostsAreLoaded()
{
var posts = new [] { new Post(), new Post() };
_getPostsCommand.Execute().Returns(Task.FromResult(posts as IEnumerable <Post>));
_postViewModelMapper.Map(Arg.Any <Post>()).Returns(new PostViewModel());
await _model.Init();
_getPostsCommand.Received(1).Execute();
_postViewModelMapper.Received(1).Map(posts[0]);
_postViewModelMapper.Received(1).Map(posts[1]);
_model.Posts.Count.Should().Be(2);
}
