public void TestSetup()
{
request1 = Request.Get("/1");
request2 = Request.Get("/2");
request3 = Request.Get("/3");
request4 = Request.Get("/4");
request5 = Request.Get("/5");
context = new RequestContext(request1, new RequestParameters(Strategy.SingleReplica), Budget.Infinite, new ConsoleLog(), null, int.MaxValue);
transform1 = Substitute.For <IRequestTransform>();
transform1.Transform(Arg.Any <Request>()).Returns(_ => request2);
transform2 = Substitute.For <IRequestTransform>();
transform2.Transform(Arg.Any <Request>()).Returns(_ => request3);
transform3 = Substitute.For <IAsyncRequestTransform>();
transform3.TransformAsync(Arg.Any <Request>()).Returns(_ => request4);
transform4 = Substitute.For <IAsyncRequestTransform>();
transform4.TransformAsync(Arg.Any <Request>()).Returns(_ => request5);
transforms = new List <IRequestTransformMetadata> {
transform1, transform2, transform3, transform4
};
module = new RequestTransformationModule(transforms);
}
public void Should_apply_all_request_transforms_in_order()
{
Execute();
context.Request.Should().BeSameAs(request3);
Received.InOrder(
() =>
{
transform1.Transform(request1);
transform2.Transform(request2);
});
}
public void SetUp()
{
request1 = Request.Get("/1");
request2 = Request.Get("/2");
request3 = Request.Get("/3");
context = new RequestContext(request1, Strategy.SingleReplica, Budget.Infinite, new ConsoleLog(), CancellationToken.None, null, int.MaxValue);
transform1 = Substitute.For <IRequestTransform>();
transform1.Transform(Arg.Any <Request>()).Returns(request2);
transform2 = Substitute.For <IRequestTransform>();
transform2.Transform(Arg.Any <Request>()).Returns(request3);
transforms = new List <IRequestTransform> {
transform1, transform2
};
module = new RequestTransformationModule(transforms);
}
public override Task ProcessRequest(IRequestContext context)
{
if (_nextNode == null)
{
context.Log?.Log(LogType.Step, LogLevel.Important, () => $"Transform node '{Name}' has no downstream and will return 503");
return(Task.Run(() =>
{
context.Outgoing.StatusCode = 503;
context.Outgoing.ReasonPhrase = "Transform " + Name + " has no downstream";
context.Outgoing.SendHeaders(context);
}));
}
if (Disabled)
{
context.Log?.Log(LogType.Step, LogLevel.Standard, () => $"Transform node '{Name}' is disabled and will not perform any transformation");
}
else
{
if (_requestTransform != null)
{
context.Log?.Log(LogType.Logic, LogLevel.Detailed, () => $"Transform node '{Name}' inserting request transform into the incoming pipe");
_requestTransform.Transform(context);
}
if (_responseTransform != null)
{
context.Log?.Log(LogType.Logic, LogLevel.Detailed, () => $"Transform node '{Name}' inserting response transform into the outgoing pipe");
_responseTransform.Transform(context);
}
}
context.Log?.Log(LogType.Step, LogLevel.Standard, () => $"Transform node '{Name}' forwarding to '{_nextNode.Name}'");
return(_nextNode.ProcessRequest(context));
}