public async Task SendAsync(string serviceName, string topicName, GateRequest gateRequest, CancellationToken cancellationToken)
{
var fallbackEndpoint = new Uri(_sidecarOptions.FallbackUri);
var httpRequestMessage = gateRequest.ToHttpRequestMessage(fallbackEndpoint);
httpRequestMessage.Headers.Remove(HttpHeaderNames.XGateServiceName);
httpRequestMessage.Headers.Add(HttpHeaderNames.XGateServiceName, serviceName);
httpRequestMessage.Headers.Remove(HttpHeaderNames.XGateTopicName);
httpRequestMessage.Headers.Add(HttpHeaderNames.XGateTopicName, topicName);
var httpResponseMessage =
await _httpClient.SendAsync(httpRequestMessage, cancellationToken);
httpResponseMessage.EnsureSuccessStatusCode();
}
public async Task GateRequest_To_HttpRequestMessage_Test()
{
var serviceUri = new Uri("http://service-host/");
var gateRequest = new GateRequest
{
ServicePath = "service-path",
Query = "?a=b",
Method = "POST",
Headers = new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("Host", "client-host"),
new KeyValuePair <string, string>("Accept", "application/json"),
new KeyValuePair <string, string>("Content-Type", "application/json"),
new KeyValuePair <string, string>("X-Test", "test1"),
new KeyValuePair <string, string>("X-Test", "test2"),
new KeyValuePair <string, string>("X-Test", "test3")
},
Content = Encoding.UTF8.GetBytes("Test")
};
var httpRequestMessage = gateRequest.ToHttpRequestMessage(serviceUri);
Assert.AreEqual(new Uri(serviceUri, gateRequest.ServicePath + gateRequest.Query), httpRequestMessage.RequestUri);
Assert.AreEqual(gateRequest.Method, httpRequestMessage.Method.ToString());
Assert.IsTrue(gateRequest.Content.SequenceEqual(await httpRequestMessage.Content.ReadAsByteArrayAsync()));
Assert.IsTrue(gateRequest.Headers.Where(h => h.Key != "Host").All(h =>
httpRequestMessage.Headers.Any(rmh => rmh.Key == h.Key && rmh.Value.Contains(h.Value)) ||
httpRequestMessage.Content.Headers.Any(rmh => rmh.Key == h.Key && rmh.Value.Contains(h.Value))),
"Must contains all gateRequest headers");
Assert.IsTrue(!gateRequest.Headers.Any(h =>
httpRequestMessage.Headers.Any(rmh => rmh.Key == h.Key && rmh.Value.Contains(h.Value)) &&
httpRequestMessage.Content.Headers.Any(rmh => rmh.Key == h.Key && rmh.Value.Contains(h.Value))),
"Should not contains duplicate headers"
);
Assert.IsTrue(httpRequestMessage.Headers.Any() && httpRequestMessage.Content.Headers.Any(),
"Request and request content must contain headers");
Assert.AreEqual($"{serviceUri.Host}:{serviceUri.Port}", httpRequestMessage.Headers.Host);
var httpRequestCount = httpRequestMessage.Headers.Count() + httpRequestMessage.Content.Headers.Count();
var gateRequestCount = gateRequest.Headers.Select(h => h.Key).Distinct().Count();
Assert.AreEqual(gateRequestCount, httpRequestCount,
"Add headers with same key in one header");
}
