public void Proxy_ReturnsProxyConfiguration()
        {
            Configuration configuration = new Configuration(
                Environment.DEVELOPMENT,
                "integration_merchant_id",
                "integration_public_key",
                "integration_private_key"
            );

            configuration.Proxy = "http://localhost:3000";
            BraintreeService service = new BraintreeService(configuration);
            Assert.AreEqual("http://localhost:3000", service.GetProxy());
        }
 public void Proxy_UsesNoProxyIfNotSpecified()
 {
     BraintreeService service = new BraintreeService(new Configuration(
         Environment.DEVELOPMENT,
         "integration_merchant_id",
         "integration_public_key",
         "integration_private_key"
     ));
     Assert.AreEqual(null, service.GetProxy());
 }