/**
  * Tests {@link ContentController::ChildrenOf()}
  */
 public function testChildrenOf()
 {
     $controller = new ContentController();
     Config::inst()->update('SiteTree', 'nested_urls', true);
     $this->assertEquals(1, $controller->ChildrenOf('/')->Count());
     $this->assertEquals(1, $controller->ChildrenOf('/home/')->Count());
     $this->assertEquals(2, $controller->ChildrenOf('/home/second-level/')->Count());
     $this->assertEquals(0, $controller->ChildrenOf('/home/second-level/third-level/')->Count());
     SiteTree::config()->nested_urls = false;
     $this->assertEquals(1, $controller->ChildrenOf('/')->Count());
     $this->assertEquals(1, $controller->ChildrenOf('/home/')->Count());
     $this->assertEquals(2, $controller->ChildrenOf('/second-level/')->Count());
     $this->assertEquals(0, $controller->ChildrenOf('/third-level/')->Count());
 }
 /**
  * Tests {@link ContentController::ChildrenOf()}
  */
 public function testChildrenOf()
 {
     $controller = new ContentController();
     SiteTree::enable_nested_urls();
     $this->assertEquals(1, $controller->ChildrenOf('/')->Count());
     $this->assertEquals(1, $controller->ChildrenOf('/home/')->Count());
     $this->assertEquals(2, $controller->ChildrenOf('/home/second-level/')->Count());
     $this->assertEquals(0, $controller->ChildrenOf('/home/second-level/third-level/')->Count());
     SiteTree::disable_nested_urls();
     $this->assertEquals(1, $controller->ChildrenOf('/')->Count());
     $this->assertEquals(1, $controller->ChildrenOf('/home/')->Count());
     $this->assertEquals(2, $controller->ChildrenOf('/second-level/')->Count());
     $this->assertEquals(0, $controller->ChildrenOf('/third-level/')->Count());
 }