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+semver: breaking PRs merged from Develop, Eureka honour scheme, don't crash on dispose and validate duplicate placeholders in UpstreamPathTemplate

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* initial commit for new feature #1077

allow to limit the number of concurrent tcp connection to a downstream service

* protect code against value not in accurate range

add unit test

* Do not crash host on Dispose

* Add test

* Pin GitVersion.CommandLine package version

* #683 validate if there are duplicated placeholders in UpstreamPathTemplate

* Use registered scheme from Eureka (#1087)

* extra test

* very brief mention MaxConnectionsPerServer in docs

* build develop like a PR

* more docs

Co-authored-by: jlukawska <56401969+jlukawska@users.noreply.github.com>
Co-authored-by: buretjph <58700930+buretjph@users.noreply.github.com>
Co-authored-by: Jonathan Mezach <jonathanmezach@gmail.com>
Co-authored-by: 彭伟 <pengweiqhca@sina.com>
This commit is contained in:
Tom Pallister
2020-01-19 15:00:21 +00:00
committed by GitHub
parent 664c6ef626
commit 65710f4a94
24 changed files with 792 additions and 560 deletions
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36
test/Ocelot.UnitTests/LoadBalancer/LoadBalancerMiddlewareTests.cs
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@ -1,3 +1,5 @@
using System;
using System.Linq.Expressions;
using Ocelot.Middleware;
namespace Ocelot.UnitTests.LoadBalancer
@ -108,6 +110,26 @@ namespace Ocelot.UnitTests.LoadBalancer
.BDDfy();
}
[Fact]
public void should_set_scheme()
{
var downstreamRoute = new DownstreamReRouteBuilder()
.WithUpstreamHttpMethod(new List<string> { "Get" })
.Build();
var serviceProviderConfig = new ServiceProviderConfigurationBuilder()
.Build();
this.Given(x => x.GivenTheDownStreamUrlIs("http://my.url/abc?q=123"))
.And(x => GivenTheConfigurationIs(serviceProviderConfig))
.And(x => x.GivenTheDownStreamRouteIs(downstreamRoute, new List<Ocelot.DownstreamRouteFinder.UrlMatcher.PlaceholderNameAndValue>()))
.And(x => x.GivenTheLoadBalancerHouseReturns())
.And(x => x.GivenTheLoadBalancerReturnsOk())
.When(x => x.WhenICallTheMiddleware())
.Then(x => x.ThenAnHostAndPortIsSetOnPipeline())
.BDDfy();
}
private void WhenICallTheMiddleware()
{
_middleware = new LoadBalancingMiddleware(_next, _loggerFactory.Object, _loadBalancerHouse.Object);
@ -135,6 +157,13 @@ namespace Ocelot.UnitTests.LoadBalancer
.ReturnsAsync(_getHostAndPortError);
}
private void GivenTheLoadBalancerReturnsOk()
{
_loadBalancer
.Setup(x => x.Lease(It.IsAny<DownstreamContext>()))
.ReturnsAsync(new OkResponse<ServiceHostAndPort>(new ServiceHostAndPort("abc", 123, "https")));
}
private void GivenTheLoadBalancerReturns()
{
_hostAndPort = new ServiceHostAndPort("127.0.0.1", 80);
@ -186,6 +215,13 @@ namespace Ocelot.UnitTests.LoadBalancer
_downstreamContext.Errors.ShouldBe(_getHostAndPortError.Errors);
}
private void ThenAnHostAndPortIsSetOnPipeline()
{
_downstreamContext.DownstreamRequest.Host.ShouldBeEquivalentTo("abc");
_downstreamContext.DownstreamRequest.Port.ShouldBeEquivalentTo(123);
_downstreamContext.DownstreamRequest.Scheme.ShouldBeEquivalentTo("https");
}
private void ThenTheDownstreamUrlIsReplacedWith(string expectedUri)
{
_downstreamContext.DownstreamRequest.ToHttpRequestMessage().RequestUri.OriginalString.ShouldBe(expectedUri);