Google\Cloud\Tests\Snippets\BigQuery\QueryResultsTest::testIdentity PHP Method

    public function testIdentity()
    {
        $snippet = $this->snippetFromMethod(QueryResults::class, 'identity');
        $snippet->addLocal('queryResults', $this->qr);
        $res = $snippet->invoke();
        $this->assertEquals(self::PROJECT, $res->output());
    }