Google\Cloud\Tests\Snippets\Speech\SpeechClientTest::testClassDirectInstantiation PHP Method

    public function testClassDirectInstantiation()
    {
        $snippet = $this->snippetFromClass(SpeechClient::class, 1);
        $res = $snippet->invoke('speech');
        $this->assertInstanceOf(SpeechClient::class, $res->returnVal());
    }