Google\Cloud\Tests\Snippets\BigQuery\InsertResponseTest::testIsSuccessful PHP Method

    public function testIsSuccessful()
    {
        $snippet = $this->snippetFromMethod(InsertResponse::class, 'isSuccessful');
        $snippet->addLocal('insertResponse', $this->insertResponse);
        $res = $snippet->invoke();
        $this->assertEquals(print_r($this->insertResponse->failedRows(), true), $res->output());
    }