/**
* Test category::node_add().
*/
public function test_add_node()
{
$tree = new \core_user\output\myprofile\tree();
$category = new \core_user\output\myprofile\category('category', 'categorytitle');
$node = new \core_user\output\myprofile\node('category', 'nodename', 'nodetitle', null, 'www.iAmaZombie.com', 'description');
$category->add_node($node);
$this->assertCount(1, $category->nodes);
$node = new \core_user\output\myprofile\node('category', 'nodename2', 'nodetitle', null, 'www.WorldisGonnaEnd.com', 'description');
$category->add_node($node);
$this->assertCount(2, $category->nodes);
$node = new \core_user\output\myprofile\node('category', 'nodename3', 'nodetitle', null, 'www.TeamBeardsFTW.com', 'description');
$tree->add_node($node);
$tree->add_category($category);
$tree->sort_categories();
$category = $tree->categories['category'];
$this->assertCount(3, $category->nodes);
}
