public function testSuccessfulDetect()
 {
     $client = new Client();
     $content = Stream::factory('{"access_token":"123"}');
     $mock = new Mock([new Response(200, [], $content), new Response(200, [], Stream::factory('<string>en</string>'))]);
     $client->getEmitter()->attach($mock);
     $translator = new \badams\MicrosoftTranslator\MicrosoftTranslator($client);
     $translator->setClient('client_id', 'client_secret');
     $result = $translator->detect('Hello');
     $this->assertInstanceOf('\\badams\\MicrosoftTranslator\\Language', $result);
     $this->assertEquals('en', (string) $result);
     $this->assertEquals('English', $result->getEnglishName());
 }