mirror of
https://github.com/nsnail/Ocelot.git
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hacked together load balancing reroutes in fileconfig (#211)
* hacked together load balancing reroutes in fileconfig * some renaming and refactoring * more renames * hacked away the old config json * test for issue 213 * renamed key * dont share ports * oops * updated docs * mvoed docs around * port being used
This commit is contained in:
Tom Pallister
@@ -1,52 +1,52 @@
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using System.Collections.Generic;
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using Ocelot.ServiceDiscovery;
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using Ocelot.Values;
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using Shouldly;
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using TestStack.BDDfy;
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using Xunit;
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namespace Ocelot.UnitTests.ServiceDiscovery
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{
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public class ConfigurationServiceProviderTests
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{
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private ConfigurationServiceProvider _serviceProvider;
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private List<Service> _result;
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private List<Service> _expected;
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[Fact]
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public void should_return_services()
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{
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var hostAndPort = new HostAndPort("127.0.0.1", 80);
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var services = new List<Service>
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{
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new Service("product", hostAndPort, string.Empty, string.Empty, new string[0])
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};
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this.Given(x => x.GivenServices(services))
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.When(x => x.WhenIGetTheService())
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.Then(x => x.ThenTheFollowingIsReturned(services))
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.BDDfy();
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}
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private void GivenServices(List<Service> services)
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{
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_expected = services;
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}
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private void WhenIGetTheService()
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{
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_serviceProvider = new ConfigurationServiceProvider(_expected);
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_result = _serviceProvider.Get().Result;
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}
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private void ThenTheFollowingIsReturned(List<Service> services)
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{
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_result[0].HostAndPort.DownstreamHost.ShouldBe(services[0].HostAndPort.DownstreamHost);
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_result[0].HostAndPort.DownstreamPort.ShouldBe(services[0].HostAndPort.DownstreamPort);
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_result[0].Name.ShouldBe(services[0].Name);
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}
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}
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}
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using System.Collections.Generic;
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using Ocelot.ServiceDiscovery;
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using Ocelot.Values;
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using Shouldly;
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using TestStack.BDDfy;
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using Xunit;
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namespace Ocelot.UnitTests.ServiceDiscovery
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{
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public class ConfigurationServiceProviderTests
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{
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private ConfigurationServiceProvider _serviceProvider;
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private List<Service> _result;
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private List<Service> _expected;
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[Fact]
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public void should_return_services()
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{
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var hostAndPort = new ServiceHostAndPort("127.0.0.1", 80);
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var services = new List<Service>
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{
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new Service("product", hostAndPort, string.Empty, string.Empty, new string[0])
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};
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this.Given(x => x.GivenServices(services))
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.When(x => x.WhenIGetTheService())
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.Then(x => x.ThenTheFollowingIsReturned(services))
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.BDDfy();
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}
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private void GivenServices(List<Service> services)
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{
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_expected = services;
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}
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private void WhenIGetTheService()
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{
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_serviceProvider = new ConfigurationServiceProvider(_expected);
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_result = _serviceProvider.Get().Result;
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}
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private void ThenTheFollowingIsReturned(List<Service> services)
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{
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_result[0].HostAndPort.DownstreamHost.ShouldBe(services[0].HostAndPort.DownstreamHost);
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_result[0].HostAndPort.DownstreamPort.ShouldBe(services[0].HostAndPort.DownstreamPort);
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_result[0].Name.ShouldBe(services[0].Name);
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}
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}
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}
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@@ -1,69 +1,107 @@
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using Ocelot.Configuration;
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using Ocelot.Configuration.Builder;
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using Ocelot.ServiceDiscovery;
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using Shouldly;
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using TestStack.BDDfy;
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using Xunit;
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namespace Ocelot.UnitTests.ServiceDiscovery
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{
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public class ServiceProviderFactoryTests
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{
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private ServiceProviderConfiguration _serviceConfig;
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private IServiceDiscoveryProvider _result;
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private readonly ServiceDiscoveryProviderFactory _factory;
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private ReRoute _reRoute;
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public ServiceProviderFactoryTests()
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{
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_factory = new ServiceDiscoveryProviderFactory();
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}
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[Fact]
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public void should_return_no_service_provider()
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{
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var serviceConfig = new ServiceProviderConfigurationBuilder()
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.Build();
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var reRoute = new ReRouteBuilder().Build();
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this.Given(x => x.GivenTheReRoute(serviceConfig, reRoute))
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.When(x => x.WhenIGetTheServiceProvider())
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.Then(x => x.ThenTheServiceProviderIs<ConfigurationServiceProvider>())
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.BDDfy();
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}
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[Fact]
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public void should_return_consul_service_provider()
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{
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var reRoute = new ReRouteBuilder()
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.WithServiceName("product")
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.WithUseServiceDiscovery(true)
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.Build();
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var serviceConfig = new ServiceProviderConfigurationBuilder()
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.Build();
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this.Given(x => x.GivenTheReRoute(serviceConfig, reRoute))
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.When(x => x.WhenIGetTheServiceProvider())
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.Then(x => x.ThenTheServiceProviderIs<ConsulServiceDiscoveryProvider>())
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.BDDfy();
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}
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private void GivenTheReRoute(ServiceProviderConfiguration serviceConfig, ReRoute reRoute)
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{
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_serviceConfig = serviceConfig;
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_reRoute = reRoute;
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}
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private void WhenIGetTheServiceProvider()
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{
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_result = _factory.Get(_serviceConfig, _reRoute);
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}
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private void ThenTheServiceProviderIs<T>()
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{
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_result.ShouldBeOfType<T>();
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}
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}
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using System;
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using System.Collections.Generic;
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using Ocelot.Configuration;
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using Ocelot.Configuration.Builder;
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using Ocelot.ServiceDiscovery;
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using Shouldly;
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using TestStack.BDDfy;
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using Xunit;
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namespace Ocelot.UnitTests.ServiceDiscovery
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{
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public class ServiceProviderFactoryTests
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{
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private ServiceProviderConfiguration _serviceConfig;
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private IServiceDiscoveryProvider _result;
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private readonly ServiceDiscoveryProviderFactory _factory;
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private ReRoute _reRoute;
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public ServiceProviderFactoryTests()
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{
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_factory = new ServiceDiscoveryProviderFactory();
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}
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[Fact]
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public void should_return_no_service_provider()
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{
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var serviceConfig = new ServiceProviderConfigurationBuilder()
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.Build();
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var reRoute = new ReRouteBuilder().Build();
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this.Given(x => x.GivenTheReRoute(serviceConfig, reRoute))
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.When(x => x.WhenIGetTheServiceProvider())
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.Then(x => x.ThenTheServiceProviderIs<ConfigurationServiceProvider>())
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.BDDfy();
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}
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[Fact]
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public void should_return_list_of_configuration_services()
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{
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var serviceConfig = new ServiceProviderConfigurationBuilder()
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.Build();
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var downstreamAddresses = new List<DownstreamHostAndPort>()
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{
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new DownstreamHostAndPort("asdf.com", 80),
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new DownstreamHostAndPort("abc.com", 80)
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};
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var reRoute = new ReRouteBuilder().WithDownstreamAddresses(downstreamAddresses).Build();
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this.Given(x => x.GivenTheReRoute(serviceConfig, reRoute))
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.When(x => x.WhenIGetTheServiceProvider())
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.Then(x => x.ThenTheServiceProviderIs<ConfigurationServiceProvider>())
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.Then(x => ThenTheFollowingServicesAreReturned(downstreamAddresses))
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.BDDfy();
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}
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private void ThenTheFollowingServicesAreReturned(List<DownstreamHostAndPort> downstreamAddresses)
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{
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var result = (ConfigurationServiceProvider)_result;
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var services = result.Get().Result;
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for (int i = 0; i < services.Count; i++)
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{
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var service = services[i];
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var downstreamAddress = downstreamAddresses[i];
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service.HostAndPort.DownstreamHost.ShouldBe(downstreamAddress.Host);
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service.HostAndPort.DownstreamPort.ShouldBe(downstreamAddress.Port);
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}
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}
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[Fact]
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public void should_return_consul_service_provider()
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{
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var reRoute = new ReRouteBuilder()
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.WithServiceName("product")
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.WithUseServiceDiscovery(true)
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.Build();
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var serviceConfig = new ServiceProviderConfigurationBuilder()
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.Build();
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this.Given(x => x.GivenTheReRoute(serviceConfig, reRoute))
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.When(x => x.WhenIGetTheServiceProvider())
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.Then(x => x.ThenTheServiceProviderIs<ConsulServiceDiscoveryProvider>())
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.BDDfy();
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}
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private void GivenTheReRoute(ServiceProviderConfiguration serviceConfig, ReRoute reRoute)
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{
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_serviceConfig = serviceConfig;
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_reRoute = reRoute;
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}
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private void WhenIGetTheServiceProvider()
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{
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_result = _factory.Get(_serviceConfig, _reRoute);
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}
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private void ThenTheServiceProviderIs<T>()
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{
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_result.ShouldBeOfType<T>();
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}
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}
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}
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@@ -1,138 +1,138 @@
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using System.Collections.Generic;
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using Ocelot.Values;
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using Shouldly;
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using TestStack.BDDfy;
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using Xunit;
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// nothing in use
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namespace Ocelot.UnitTests.ServiceDiscovery
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{
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public class ServiceRegistryTests
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{
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private Service _service;
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private List<Service> _services;
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private ServiceRegistry _serviceRegistry;
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private ServiceRepository _serviceRepository;
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public ServiceRegistryTests()
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{
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_serviceRepository = new ServiceRepository();
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_serviceRegistry = new ServiceRegistry(_serviceRepository);
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}
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[Fact]
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public void should_register_service()
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{
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this.Given(x => x.GivenAServiceToRegister("product", "localhost:5000", 80))
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.When(x => x.WhenIRegisterTheService())
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.Then(x => x.ThenTheServiceIsRegistered())
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.BDDfy();
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}
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[Fact]
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public void should_lookup_service()
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{
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this.Given(x => x.GivenAServiceIsRegistered("product", "localhost:600", 80))
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.When(x => x.WhenILookupTheService("product"))
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.Then(x => x.ThenTheServiceDetailsAreReturned())
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.BDDfy();
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}
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private void ThenTheServiceDetailsAreReturned()
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{
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_services[0].HostAndPort.DownstreamHost.ShouldBe(_service.HostAndPort.DownstreamHost);
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_services[0].HostAndPort.DownstreamPort.ShouldBe(_service.HostAndPort.DownstreamPort);
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_services[0].Name.ShouldBe(_service.Name);
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}
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private void WhenILookupTheService(string name)
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{
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_services = _serviceRegistry.Lookup(name);
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}
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private void GivenAServiceIsRegistered(string name, string address, int port)
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{
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_service = new Service(name, new HostAndPort(address, port), string.Empty, string.Empty, new string[0]);
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_serviceRepository.Set(_service);
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}
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private void GivenAServiceToRegister(string name, string address, int port)
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{
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_service = new Service(name, new HostAndPort(address, port), string.Empty, string.Empty, new string[0]);
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}
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private void WhenIRegisterTheService()
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{
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_serviceRegistry.Register(_service);
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}
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private void ThenTheServiceIsRegistered()
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{
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var serviceNameAndAddress = _serviceRepository.Get(_service.Name);
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serviceNameAndAddress[0].HostAndPort.DownstreamHost.ShouldBe(_service.HostAndPort.DownstreamHost);
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serviceNameAndAddress[0].HostAndPort.DownstreamPort.ShouldBe(_service.HostAndPort.DownstreamPort);
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serviceNameAndAddress[0].Name.ShouldBe(_service.Name);
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}
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}
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|
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public interface IServiceRegistry
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{
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void Register(Service serviceNameAndAddress);
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List<Service> Lookup(string name);
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}
|
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|
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public class ServiceRegistry : IServiceRegistry
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{
|
||||
private readonly IServiceRepository _repository;
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public ServiceRegistry(IServiceRepository repository)
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{
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_repository = repository;
|
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}
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|
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public void Register(Service serviceNameAndAddress)
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{
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_repository.Set(serviceNameAndAddress);
|
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}
|
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|
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public List<Service> Lookup(string name)
|
||||
{
|
||||
return _repository.Get(name);
|
||||
}
|
||||
}
|
||||
|
||||
public interface IServiceRepository
|
||||
{
|
||||
List<Service> Get(string serviceName);
|
||||
void Set(Service serviceNameAndAddress);
|
||||
}
|
||||
|
||||
public class ServiceRepository : IServiceRepository
|
||||
{
|
||||
private Dictionary<string, List<Service>> _registeredServices;
|
||||
|
||||
public ServiceRepository()
|
||||
{
|
||||
_registeredServices = new Dictionary<string, List<Service>>();
|
||||
}
|
||||
|
||||
public List<Service> Get(string serviceName)
|
||||
{
|
||||
return _registeredServices[serviceName];
|
||||
}
|
||||
|
||||
public void Set(Service serviceNameAndAddress)
|
||||
{
|
||||
List<Service> services;
|
||||
if(_registeredServices.TryGetValue(serviceNameAndAddress.Name, out services))
|
||||
{
|
||||
services.Add(serviceNameAndAddress);
|
||||
_registeredServices[serviceNameAndAddress.Name] = services;
|
||||
}
|
||||
else
|
||||
{
|
||||
_registeredServices[serviceNameAndAddress.Name] = new List<Service>(){ serviceNameAndAddress };
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
using System.Collections.Generic;
|
||||
using Ocelot.Values;
|
||||
using Shouldly;
|
||||
using TestStack.BDDfy;
|
||||
using Xunit;
|
||||
|
||||
// nothing in use
|
||||
namespace Ocelot.UnitTests.ServiceDiscovery
|
||||
{
|
||||
public class ServiceRegistryTests
|
||||
{
|
||||
private Service _service;
|
||||
private List<Service> _services;
|
||||
private ServiceRegistry _serviceRegistry;
|
||||
private ServiceRepository _serviceRepository;
|
||||
|
||||
public ServiceRegistryTests()
|
||||
{
|
||||
_serviceRepository = new ServiceRepository();
|
||||
_serviceRegistry = new ServiceRegistry(_serviceRepository);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void should_register_service()
|
||||
{
|
||||
this.Given(x => x.GivenAServiceToRegister("product", "localhost:5000", 80))
|
||||
.When(x => x.WhenIRegisterTheService())
|
||||
.Then(x => x.ThenTheServiceIsRegistered())
|
||||
.BDDfy();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void should_lookup_service()
|
||||
{
|
||||
this.Given(x => x.GivenAServiceIsRegistered("product", "localhost:600", 80))
|
||||
.When(x => x.WhenILookupTheService("product"))
|
||||
.Then(x => x.ThenTheServiceDetailsAreReturned())
|
||||
.BDDfy();
|
||||
}
|
||||
|
||||
private void ThenTheServiceDetailsAreReturned()
|
||||
{
|
||||
_services[0].HostAndPort.DownstreamHost.ShouldBe(_service.HostAndPort.DownstreamHost);
|
||||
_services[0].HostAndPort.DownstreamPort.ShouldBe(_service.HostAndPort.DownstreamPort);
|
||||
_services[0].Name.ShouldBe(_service.Name);
|
||||
}
|
||||
|
||||
private void WhenILookupTheService(string name)
|
||||
{
|
||||
_services = _serviceRegistry.Lookup(name);
|
||||
}
|
||||
|
||||
private void GivenAServiceIsRegistered(string name, string address, int port)
|
||||
{
|
||||
_service = new Service(name, new ServiceHostAndPort(address, port), string.Empty, string.Empty, new string[0]);
|
||||
_serviceRepository.Set(_service);
|
||||
}
|
||||
|
||||
private void GivenAServiceToRegister(string name, string address, int port)
|
||||
{
|
||||
_service = new Service(name, new ServiceHostAndPort(address, port), string.Empty, string.Empty, new string[0]);
|
||||
}
|
||||
|
||||
private void WhenIRegisterTheService()
|
||||
{
|
||||
_serviceRegistry.Register(_service);
|
||||
}
|
||||
|
||||
private void ThenTheServiceIsRegistered()
|
||||
{
|
||||
var serviceNameAndAddress = _serviceRepository.Get(_service.Name);
|
||||
serviceNameAndAddress[0].HostAndPort.DownstreamHost.ShouldBe(_service.HostAndPort.DownstreamHost);
|
||||
serviceNameAndAddress[0].HostAndPort.DownstreamPort.ShouldBe(_service.HostAndPort.DownstreamPort);
|
||||
serviceNameAndAddress[0].Name.ShouldBe(_service.Name);
|
||||
}
|
||||
}
|
||||
|
||||
public interface IServiceRegistry
|
||||
{
|
||||
void Register(Service serviceNameAndAddress);
|
||||
List<Service> Lookup(string name);
|
||||
}
|
||||
|
||||
public class ServiceRegistry : IServiceRegistry
|
||||
{
|
||||
private readonly IServiceRepository _repository;
|
||||
public ServiceRegistry(IServiceRepository repository)
|
||||
{
|
||||
_repository = repository;
|
||||
}
|
||||
|
||||
public void Register(Service serviceNameAndAddress)
|
||||
{
|
||||
_repository.Set(serviceNameAndAddress);
|
||||
}
|
||||
|
||||
public List<Service> Lookup(string name)
|
||||
{
|
||||
return _repository.Get(name);
|
||||
}
|
||||
}
|
||||
|
||||
public interface IServiceRepository
|
||||
{
|
||||
List<Service> Get(string serviceName);
|
||||
void Set(Service serviceNameAndAddress);
|
||||
}
|
||||
|
||||
public class ServiceRepository : IServiceRepository
|
||||
{
|
||||
private Dictionary<string, List<Service>> _registeredServices;
|
||||
|
||||
public ServiceRepository()
|
||||
{
|
||||
_registeredServices = new Dictionary<string, List<Service>>();
|
||||
}
|
||||
|
||||
public List<Service> Get(string serviceName)
|
||||
{
|
||||
return _registeredServices[serviceName];
|
||||
}
|
||||
|
||||
public void Set(Service serviceNameAndAddress)
|
||||
{
|
||||
List<Service> services;
|
||||
if(_registeredServices.TryGetValue(serviceNameAndAddress.Name, out services))
|
||||
{
|
||||
services.Add(serviceNameAndAddress);
|
||||
_registeredServices[serviceNameAndAddress.Name] = services;
|
||||
}
|
||||
else
|
||||
{
|
||||
_registeredServices[serviceNameAndAddress.Name] = new List<Service>(){ serviceNameAndAddress };
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user