public void ItShouldStoreTheFollowedUser()
{
//g
var messages = new List<Message>();
var userToFollowed = new Dictionary<string, List<string>> { {"Charlie", new List<string>()} };
var command = new FollowCommand("Charlie", "Alice");
//w
command.ExecuteUsing(messages, userToFollowed);
//t
userToFollowed["Charlie"].Should().Contain("Alice");
}
public void ItShouldCreateTheFollower_GivenWasMissing()
{
//g
var messages = new List<Message>();
var userToFollowed = new Dictionary<string, List<string>>();
var command = new FollowCommand("Charlie", "Alice");
//w
command.ExecuteUsing(messages, userToFollowed);
//t
userToFollowed.Should().ContainKey("Charlie");
userToFollowed["Charlie"].Should().Contain("Alice");
}