Google\Cloud\Tests\Datastore\Query\QueryTest::testDistinctOnWithArrayArgument PHP 메소드

    public function testDistinctOnWithArrayArgument()
    {
        $this->query->distinctOn(['propname1', 'propname2']);
        $res = $this->query->queryObject();
        $this->assertEquals($res['distinctOn'], [['name' => 'propname1'], ['name' => 'propname2']]);
    }