Runs basic tests on the indicated user.
$user: The logged in user.
$admin: User has 'access administration pages' privilege.
private function doBasicTests($user, $admin) {
// Login the user.
$this
->drupalLogin($user);
// Attempt to create forum topic under a container.
$this
->createForumTopic($this->forumContainer, TRUE);
// Create forum node.
$node = $this
->createForumTopic($this->forum, FALSE);
// Verify the user has access to all the forum nodes.
$this
->verifyForums($user, $node, $admin);
}