public async Task ReceiveForm()
        {
            using (MockHttpServer.PostFormReturnForm(x => Task.FromResult(x)))
            {
                var client = HttpApiClient <IReceiveForm> .Create("http://localhost:8844/path");

                var result = await client.GetForm("value&1", 5);

                Assert.AreEqual("value&1", result.Value1);
                Assert.AreEqual(5, result.Value2);
            }
        }