public void Voices_Success()
        {
            service.WithHeader("X-Watson-Test", "1");
            var listVoicesResult = service.ListVoices();

            service.WithHeader("X-Watson-Test", "1");
            var getVoiceResult = service.GetVoice(
                voice: allisonVoice
                );

            Assert.IsNotNull(getVoiceResult);
            Assert.IsTrue(!string.IsNullOrEmpty(getVoiceResult.Result.Name));
            Assert.IsNotNull(listVoicesResult);
            Assert.IsNotNull(listVoicesResult.Result._Voices);
        }
 public void TestSetup()
 {
     service.WithHeader("X-Watson-Test", "1");
 }