Neos\ContentRepository\Tests\Functional\Domain\NodesTest::threeChildNodesOfTheRootNodeCanBeRetrievedInSameOrder PHP Method

    public function threeChildNodesOfTheRootNodeCanBeRetrievedInSameOrder()
    {
        $rootNode = $this->context->getRootNode();
        $node1 = $rootNode->createNode('node1');
        $node2 = $rootNode->createNode('node2');
        $node3 = $rootNode->createNode('node3');
        $this->assertTrue($rootNode->hasChildNodes(), 'child node check before persistAll()');
        $childNodes = $rootNode->getChildNodes();
        $this->assertSameOrder([$node1, $node2, $node3], $childNodes);
        $this->persistenceManager->persistAll();
        $this->assertTrue($rootNode->hasChildNodes(), 'child node check after persistAll()');
        $childNodes = $rootNode->getChildNodes();
        $this->assertSameOrder([$node1, $node2, $node3], $childNodes);
    }