public async Task LaunchASimpleRequestWithQarantainValuesMustSuccess()
{
FakeHTTPHandler handler = new FakeHTTPHandler();
handler.ReturnMessage = "responseSuccess";
handler.ReturnStatusCodeList = new List <HttpStatusCode>()
{
HttpStatusCode.InternalServerError, HttpStatusCode.InternalServerError, HttpStatusCode.InternalServerError, HttpStatusCode.Accepted
};
IDnsServiceExtractor extract = new DnsServiceExtractorFirstLabelConvention(ProtocolType.Tcp);
FakeDnsSrvQuerier querier = new FakeDnsSrvQuerier();
var dnsHandler = new DnsServiceBalancingMessageHandler(extract.FromUri(new Uri("https://api.qarnot.com")), new DnsServiceTargetSelectorReal(querier, new DnsSrvSortResult(), 10), new TargetQuarantinePolicyServerUnavailable(), null);
// add the fake handle
dnsHandler.InnerHandler = handler;
// wrapper used to send the chosen request
using HandlerWrapper handlerWrapper = new HandlerWrapper();
handlerWrapper.InnerHandler = dnsHandler;
// create the request
using var requestMessage = new HttpRequestMessage(new HttpMethod("Get"), "https://hello.world.com");
// get the result
var result = await handlerWrapper.Send(requestMessage, default(CancellationToken));
var content = await result.Content.ReadAsStringAsync();
Assert.AreEqual("responseSuccess", content);
Assert.AreEqual(HttpStatusCode.Accepted, result.StatusCode);
Assert.AreEqual(querier.DnsSrvResultEntryList[3].HostName, handler.UrlCall.Host);
}
public void CreateABuildCheckTypeValues()
{
uint retrieveTime = 20;
ProtocolType protocol = ProtocolType.Tcp;
string uriString = "https://api.qarnot.com";
Uri uri = new Uri(uriString);
IDnsServiceExtractor extract = new DnsServiceExtractorFirstLabelConvention(protocol);
IDnsSrvQuerier querier = new DnsSrvQuerier(); // extract sort elements !
DnsSrvServiceDescription service = extract.FromUri(uri);
IDnsServiceTargetSelector selector = new DnsServiceTargetSelectorReal(querier, new DnsSrvSortResult(), retrieveTime);
ITargetQuarantinePolicy quarantinePolice = new TargetQuarantinePolicyServerUnavailable();
using var delegateHandler = new DnsServiceBalancingMessageHandler(service, selector, quarantinePolice, null);
}
public async Task LaunchErrorUseTheOriginalUriIfNoDnsServerWork()
{
var logger = CreateLoggers.CreateILoggerFromNLog();
FakeHTTPHandler handler = new FakeHTTPHandler();
handler.ReturnMessage = "responseSuccess";
handler.ReturnStatusCodeList = new List <HttpStatusCode>()
{
HttpStatusCode.InternalServerError
};
IDnsServiceExtractor extract = new DnsServiceExtractorFirstLabelConvention(ProtocolType.Tcp);
FakeDnsSrvQuerier querier = new FakeDnsSrvQuerier();
var dnsHandler = new DnsServiceBalancingMessageHandler(extract.FromUri(new Uri("https://api.qarnot.com")), new DnsServiceTargetSelectorReal(querier, new DnsSrvSortResult(), 10, logger), new TargetQuarantinePolicyServerUnavailable(new TimeSpan(0, 0, 10)), logger);
// add the fake handle
dnsHandler.InnerHandler = handler;
// wrapper used to send the chosen request
using HandlerWrapper handlerWrapper = new HandlerWrapper();
handlerWrapper.InnerHandler = dnsHandler;
// create the request
using var requestMessage1 = new HttpRequestMessage(new HttpMethod("Get"), "https://hello.world.com");
// get the result
var result = await handlerWrapper.Send(requestMessage1, default(CancellationToken));
var content = await result.Content.ReadAsStringAsync();
Assert.AreEqual(result.StatusCode, HttpStatusCode.InternalServerError);
Assert.AreEqual("hello.world.com", handler.UrlCall.Host);
handler.ReturnStatusCodeList = new List <HttpStatusCode>()
{
HttpStatusCode.Accepted
};
using var requestMessage2 = new HttpRequestMessage(new HttpMethod("Get"), "https://hello.world.com");
result = await handlerWrapper.Send(requestMessage2, default(CancellationToken));
content = await result.Content.ReadAsStringAsync();
Assert.AreEqual("responseSuccess", content);
Assert.AreEqual(result.StatusCode, HttpStatusCode.Accepted);
Assert.AreEqual("hello.world.com", handler.UrlCall.Host);
}
public async Task LaunchASimpleRequestMustSuccess()
{
var logger = CreateLoggers.CreateILoggerFromNLog();
IDnsServiceExtractor extract = new DnsServiceExtractorFirstLabelConvention(ProtocolType.Tcp);
IDnsSrvQuerier querier = new FakeDnsSrvQuerier();
var dnsHandler = new DnsServiceBalancingMessageHandler(extract.FromUri(new Uri("https://api.qarnot.com")), new DnsServiceTargetSelectorReal(querier, new DnsSrvSortResult(), 10), new TargetQuarantinePolicyServerUnavailable(), logger);
using HandlerWrapper handlerWrapper = WrapDnsHandler(dnsHandler, "responseSuccess");
// create the request
using var requestMessage = new HttpRequestMessage(new HttpMethod("Get"), "https://hello.world.com");
// get the result
var result = await handlerWrapper.Send(requestMessage, default(CancellationToken));
var content = await result.Content.ReadAsStringAsync();
Assert.AreEqual(content, "responseSuccess");
}
