Google\Cloud\Tests\Snippets\Iam\PolicyBuilderTest::testResult PHP Method

    public function testResult()
    {
        $snippet = $this->snippetFromMethod(PolicyBuilder::class, 'result');
        $snippet->addLocal('builder', $this->pb);
        $res = $snippet->invoke('policy');
        $this->assertTrue(is_array($res->returnVal()));
    }