/// <summary>Creates a client service for the given features.</summary>
private IClientService CreateClientService(Features? features = null)
{
var client = new MockClientService();
if (features.HasValue)
{
client.SetFeatures(new[] { Utilities.GetEnumStringValue(features.Value) });
}
return client;
}
public void TestGetWithUrlMaxLengthDisabled()
{
var query = "q=" + new String('x', 5000) + "&x=" + new String('y', 6000);
var uri = "http://www.example.com/";
var requestUri = uri + "?" + query;
var request = new HttpRequestMessage(HttpMethod.Get, requestUri);
var messageHandler = new MockMessageHandler();
var initializer = (new BaseClientService.Initializer
{
HttpClientFactory = new MockHttpClientFactory(messageHandler),
MaxUrlLength = 0
});
using (var service = new MockClientService(initializer))
{
service.HttpClient.SendAsync(request);
// Confirm the request was not modified.
Assert.That(request.RequestUri.ToString().Length, Is.EqualTo(requestUri.Length));
Assert.That(request.Method, Is.EqualTo(HttpMethod.Get));
Assert.That(request.Headers.Contains("X-HTTP-Method-Override"), Is.False);
Assert.That(request.Content, Is.Null);
Assert.That(request.RequestUri, Is.EqualTo(new Uri(requestUri)));
}
}
public void TestGetWithUrlTooLongByDefault()
{
// Build a query string such that the whole URI adds up to 2049 characters
var query = "q=" + new String('x', 1020) + "&x=" + new String('y', 1000);
var uri = "http://www.example.com/";
var requestUri = uri + "?" + query;
var request = new HttpRequestMessage(HttpMethod.Get, requestUri);
var messageHandler = new MockMessageHandler();
using (var service = new MockClientService(new BaseClientService.Initializer()
{
HttpClientFactory = new MockHttpClientFactory(messageHandler)
}))
{
service.HttpClient.SendAsync(request);
// Confirm the test URI is one character too long.
Assert.That(requestUri.Length, Is.EqualTo(DefaultMaxUrlLength + 1));
// Confirm the request was modified correctly:
Assert.That(request.Method, Is.EqualTo(HttpMethod.Post));
Assert.That(request.Headers.GetValues("X-HTTP-Method-Override").Single(), Is.EqualTo("GET"));
Assert.That(request.Content.Headers.ContentType,
Is.EqualTo(new MediaTypeHeaderValue("application/x-www-form-urlencoded")));
Assert.That(request.RequestUri, Is.EqualTo(new Uri(uri)));
Assert.That(messageHandler.RequestContent, Is.EqualTo(query));
}
}
public void Constructor_DefaultValues()
{
var service = new MockClientService(new BaseClientService.Initializer());
Assert.NotNull(service.HttpClient);
Assert.Null(service.HttpClientInitializer);
Assert.True(service.GZipEnabled);
// Back-off handler for unsuccessful response (503) is added by default.
Assert.That(service.HttpClient.MessageHandler.UnsuccessfulResponseHandlers.Count, Is.EqualTo(1));
Assert.That(service.HttpClient.MessageHandler.UnsuccessfulResponseHandlers[0],
Is.InstanceOf<BackOffHandler>());
// An execute interceptors is expected (for handling GET requests with URLs that are too long)
Assert.That(service.HttpClient.MessageHandler.ExecuteInterceptors.Count, Is.EqualTo(1));
Assert.That(service.HttpClient.MessageHandler.ExecuteInterceptors[0],
Is.InstanceOf<MaxUrlLengthInterceptor>());
}
public void TestDeserializationString()
{
const string Response = @"{""kind"":""urlshortener#url"",""longUrl"":""http://google.com/""}";
MockClientService client = new MockClientService();
// Check that the response is decoded correctly
var stream = new MemoryStream(Encoding.Default.GetBytes(Response));
var response = new HttpResponseMessage { Content = new StreamContent(stream) };
string result = client.DeserializeResponse<string>(response).Result;
Assert.AreEqual(Response, result);
}
public void Constructor_DefaultValues()
{
var service = new MockClientService(new BaseClientService.Initializer());
Assert.NotNull(service.HttpClient);
Assert.Null(service.HttpClientInitializer);
Assert.True(service.GZipEnabled);
// Disable "<member> is obsolete" warning for these uses.
// MessageHandler no longer provides a supported way for clients to query the list of handlers,
// but we rely on the obsolete property as an implementation detail here.
#pragma warning disable 618
// Back-off handler for unsuccessful response (503) is added by default.
Assert.That(service.HttpClient.MessageHandler.UnsuccessfulResponseHandlers.Count, Is.EqualTo(1));
Assert.That(service.HttpClient.MessageHandler.UnsuccessfulResponseHandlers.FirstOrDefault(),
Is.InstanceOf<BackOffHandler>());
// An execute interceptors is expected (for handling GET requests with URLs that are too long)
Assert.That(service.HttpClient.MessageHandler.ExecuteInterceptors.Count, Is.EqualTo(1));
Assert.That(service.HttpClient.MessageHandler.ExecuteInterceptors.FirstOrDefault(),
Is.InstanceOf<MaxUrlLengthInterceptor>());
#pragma warning restore 618
}