public static ICollection<Post> ListWithMultiplePostsAndOneSubBranch(Topic topic, Post parent)
{
return new List<Post>
{
PostWithOneChild(1234, topic, parent),
PostWithOneChild(2345, topic, parent),
PostWithOneChild(3456, topic, parent),
};
}
public static ICollection<Post> ListWithMultiplePostsAndNoSubBranches(Topic topic, Post parent)
{
return new List<Post>
{
PostWithNoChildren(1234, topic, parent),
PostWithNoChildren(2345, topic, parent),
PostWithNoChildren(3456, topic, parent)
};
}
public static Post PostWithMultipleChildrenAsLeaves(int id, Topic topic, Post parent)
{
var data = MakeBase(id, topic, parent, new DateTime(2010, 2, 2));
data.Children = new List<Post>
{
PostWithNoChildren(4567, topic, parent),
PostWithNoChildren(5678, topic, parent),
PostWithNoChildren(6789, topic, parent)
};
return data;
}
public static Post MakeBase(int id, Topic topic, Post parent, DateTime date)
{
return new Post
{
Id = id,
Topic = topic,
TopicId = topic.Id,
Parent = parent,
ParentId = (parent == null ? default(int?) : parent.Id),
Body = MakeBody(id),
Author = MakeAuthor(id),
PublishedDate = date
};
}
public static ICollection<Post> ListWithMultiplePostsAndMultipleSubBranchesAsLeaves(Topic topic, Post parent)
{
return new List<Post>
{
PostWithMultipleChildrenAsLeaves(1234, topic, parent),
PostWithMultipleChildrenAsLeaves(2345, topic, parent),
PostWithMultipleChildrenAsLeaves(3456, topic, parent)
};
}
public static ICollection<Post> ListWithOnePostAndNoSubBranches(Topic topic, Post parent)
{
return new List<Post> {PostWithNoChildren(1234, topic, parent)};
}
public static Post PostWithOneChild(int id, Topic topic, Post parent)
{
var data = MakeBase(id, topic, parent, new DateTime(2010, 2, 2));
data.Children = ListWithOnePostAndNoSubBranches(topic, parent);
return data;
}
public static Post PostWithNoChildren(int id, Topic topic, Post parent)
{
var data = MakeBase(id, topic, parent, new DateTime(2010, 1, 1));
data.Children = ListWithNoPosts();
return data;
}
private void FixupTopic(Topic previousValue)
{
if (previousValue != null && previousValue.Posts.Contains(this))
{
previousValue.Posts.Remove(this);
}
if (Topic != null)
{
if (!Topic.Posts.Contains(this))
{
Topic.Posts.Add(this);
}
if (TopicId != Topic.Id)
{
TopicId = Topic.Id;
}
}
}