Doctrine\MongoDB\Tests\Query\BuilderTest::testThatNorAcceptsAnotherQuery PHP Method

    public function testThatNorAcceptsAnotherQuery()
    {
        $qb = $this->getTestQueryBuilder();
        $qb->addNor($qb->expr()->field('firstName')->equals('Kris'));
        $qb->addNor($qb->expr()->field('firstName')->equals('Chris'));
        $this->assertEquals(['$nor' => [['firstName' => 'Kris'], ['firstName' => 'Chris']]], $qb->getQueryArray());
    }