[I] public async Task HttpClientUseProxyShouldBeTrueWhenEnabledAutoProxyDetection()
{
var connection = new TestableHttpConnection();
var requestData = CreateRequestData();
connection.Request<StringResponse>(requestData);
connection.LastHttpClientHandler.UseProxy.Should().BeTrue();
await connection.RequestAsync<StringResponse>(requestData, CancellationToken.None).ConfigureAwait(false);
connection.LastHttpClientHandler.UseProxy.Should().BeTrue();
}
[I] public async Task HttpClientSetsContentLengthWhenTransferEncodingChunkedHttpCompression()
{
var requestData = CreateRequestData(transferEncodingChunked: false, httpCompression: true);
var connection = new TestableHttpConnection(responseMessage =>
{
responseMessage.RequestMessage.Content.Headers.ContentLength.Should().HaveValue();
});
connection.Request<StringResponse>(requestData);
await connection.RequestAsync<StringResponse>(requestData, CancellationToken.None).ConfigureAwait(false);
}
[Fact] public async Task HttpClientSetsContentLengthWhenTransferEncodingChunkedFalse()
{
var connection = new TestableHttpConnection(responseMessage =>
{
responseMessage.RequestMessage.Content.Headers.ContentLength.Should().HaveValue();
});
var transport = Setup(connection, transferEncodingChunked: false);
transport.Post <StringResponse>(Path, Body);
await transport.PostAsync <StringResponse>(Path, Body, CancellationToken.None).ConfigureAwait(false);
}
[Fact] public async Task HttpClientUseProxyShouldBeTrueWhenEnabledAutoProxyDetection()
{
var connection = new TestableHttpConnection();
var transport = Setup(connection);
transport.Post <StringResponse>(Path, Body);
connection.LastHttpClientHandler.UseProxy.Should().BeTrue();
await transport.PostAsync <StringResponse>(Path, Body, CancellationToken.None).ConfigureAwait(false);
connection.LastHttpClientHandler.UseProxy.Should().BeTrue();
}
public async Task HttpClientUseProxyShouldBeFalseWhenDisabledAutoProxyDetection()
{
var connection = new TestableHttpConnection();
var requestData = CreateRequestData(disableAutomaticProxyDetection: true);
connection.Request <string>(requestData);
connection.LastUsedHttpClientHandler.UseProxy.Should().BeFalse();
await connection.RequestAsync <string>(requestData, CancellationToken.None).ConfigureAwait(false);
connection.LastUsedHttpClientHandler.UseProxy.Should().BeFalse();
}
[I] public async Task SingleInstanceOfHttpClient()
{
var connection = new TestableHttpConnection();
var requestData = CreateRequestData();
connection.Request<StringResponse>(requestData);
connection.CallCount.Should().Be(1);
connection.ClientCount.Should().Be(1);
await connection.RequestAsync<StringResponse>(requestData, CancellationToken.None).ConfigureAwait(false);
connection.CallCount.Should().Be(2);
connection.ClientCount.Should().Be(1);
}
public async Task SingleInstanceOfHttpClient()
{
var connection = new TestableHttpConnection();
var requestData = CreateRequestData(TimeSpan.FromMinutes(1));
connection.Request <string>(requestData);
connection.CallCount.Should().Be(1);
connection.ClientCount.Should().Be(1);
await connection.RequestAsync <string>(requestData, CancellationToken.None).ConfigureAwait(false);
connection.CallCount.Should().Be(2);
connection.ClientCount.Should().Be(1);
}
/// <summary>
/// Setting HttpClientHandler.Proxy = null don't disable HttpClient automatic proxy detection.
/// It is disabled by setting Proxy to non-null value or by setting UseProxy = false.
/// </summary>
[Fact] public async Task HttpClientUseProxyShouldBeFalseWhenDisabledAutoProxyDetection()
{
var connection = new TestableHttpConnection();
var transport = Setup(connection, disableAutomaticProxyDetection: true);
var r = transport.Post <StringResponse>(Path, Body);
connection.LastHttpClientHandler.UseProxy.Should().BeFalse();
r.Body.Should().Be(BodyString);
r = await transport.PostAsync <StringResponse>(Path, Body, CancellationToken.None).ConfigureAwait(false);
connection.LastHttpClientHandler.UseProxy.Should().BeFalse();
r.Body.Should().Be(BodyString);
}
private static async Task MultipleInstancesOfHttpClientWhen(Func<RequestData> differentRequestData)
{
var connection = new TestableHttpConnection();
var requestData = CreateRequestData();
connection.Request<StringResponse>(requestData);
connection.CallCount.Should().Be(1);
connection.ClientCount.Should().Be(1);
requestData = differentRequestData();
await connection.RequestAsync<StringResponse>(requestData, CancellationToken.None).ConfigureAwait(false);
connection.CallCount.Should().Be(2);
connection.ClientCount.Should().Be(2);
}
[I] public async Task RespectsDnsRefreshTimeout()
{
var connection = new TestableHttpConnection();
connection.RemovedHandlers.Should().Be(0);
var requestData = CreateRequestData(dnsRefreshTimeout: TimeSpan.FromSeconds(1));
connection.Request<StringResponse>(requestData);
await Task.Delay(TimeSpan.FromSeconds(2));
connection.Request<StringResponse>(requestData);
connection.CallCount.Should().Be(2);
connection.InUseHandlers.Should().Be(1);
connection.RemovedHandlers.Should().Be(1);
await connection.RequestAsync<StringResponse>(requestData, CancellationToken.None).ConfigureAwait(false);
connection.CallCount.Should().Be(3);
connection.InUseHandlers.Should().Be(1);
connection.RemovedHandlers.Should().Be(1);
}
private Transport Setup(
TestableHttpConnection connection,
Uri proxyAddress = null,
bool?disableAutomaticProxyDetection = null,
bool httpCompression = false,
bool transferEncodingChunked = false
)
{
var connectionPool = new SingleNodeConnectionPool(Server.Uri);
var config = new TransportConfiguration(connectionPool, connection)
.TransferEncodingChunked(transferEncodingChunked)
.EnableHttpCompression(httpCompression);
config = disableAutomaticProxyDetection.HasValue
? config.DisableAutomaticProxyDetection(disableAutomaticProxyDetection.Value)
//make sure we the requests in debugging proxy
: TransportTestServer.RerouteToProxyIfNeeded(config);
return(new Transport(config));
}
