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Feat/monorepo (#734)
* copied everything from repos back to ocelot repo * added src projects to sln * removed all test projects that have no tests * added all test projects to sln * removed test not on master * merged unit tests * merged acceptance tests * merged integration tests * fixed namepaces * build script creates packages for all projects * updated docs to make sure no references to external repos that we will remove * +semver: breaking
This commit is contained in:
Tom Pallister
274
test/Ocelot.AcceptanceTests/PollyQoSTests.cs
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274
test/Ocelot.AcceptanceTests/PollyQoSTests.cs
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namespace Ocelot.AcceptanceTests
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{
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using System;
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using System.Collections.Generic;
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using System.Net;
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using System.Threading;
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using System.Threading.Tasks;
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using Configuration.File;
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using Microsoft.AspNetCore.Http;
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using TestStack.BDDfy;
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using Xunit;
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public class PollyQoSTests : IDisposable
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{
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private readonly Steps _steps;
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private int _requestCount;
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private readonly ServiceHandler _serviceHandler;
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public PollyQoSTests()
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{
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_serviceHandler = new ServiceHandler();
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_steps = new Steps();
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}
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[Fact]
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public void should_not_timeout()
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{
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var configuration = new FileConfiguration
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{
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ReRoutes = new List<FileReRoute>
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{
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new FileReRoute
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{
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DownstreamPathTemplate = "/",
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DownstreamHostAndPorts = new List<FileHostAndPort>
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{
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new FileHostAndPort
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{
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Host = "localhost",
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Port = 51569,
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}
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},
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DownstreamScheme = "http",
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UpstreamPathTemplate = "/",
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UpstreamHttpMethod = new List<string> { "Post" },
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QoSOptions = new FileQoSOptions
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{
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TimeoutValue = 1000,
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ExceptionsAllowedBeforeBreaking = 10
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}
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}
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}
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};
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this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51569", 200, string.Empty, 10))
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.And(x => _steps.GivenThereIsAConfiguration(configuration))
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.And(x => _steps.GivenOcelotIsRunningWithPolly())
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.And(x => _steps.GivenThePostHasContent("postContent"))
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.When(x => _steps.WhenIPostUrlOnTheApiGateway("/"))
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.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
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.BDDfy();
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}
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[Fact]
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public void should_timeout()
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{
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var configuration = new FileConfiguration
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{
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ReRoutes = new List<FileReRoute>
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{
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new FileReRoute
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{
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DownstreamPathTemplate = "/",
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DownstreamHostAndPorts = new List<FileHostAndPort>
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{
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new FileHostAndPort
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{
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Host = "localhost",
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Port = 51579,
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}
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},
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DownstreamScheme = "http",
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UpstreamPathTemplate = "/",
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UpstreamHttpMethod = new List<string> { "Post" },
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QoSOptions = new FileQoSOptions
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{
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TimeoutValue = 10,
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ExceptionsAllowedBeforeBreaking = 10
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}
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}
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}
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};
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this.Given(x => x.GivenThereIsAServiceRunningOn("http://localhost:51579", 201, string.Empty, 1000))
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.And(x => _steps.GivenThereIsAConfiguration(configuration))
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.And(x => _steps.GivenOcelotIsRunningWithPolly())
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.And(x => _steps.GivenThePostHasContent("postContent"))
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.When(x => _steps.WhenIPostUrlOnTheApiGateway("/"))
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.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
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.BDDfy();
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}
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[Fact]
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public void should_open_circuit_breaker_then_close()
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{
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var configuration = new FileConfiguration
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{
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ReRoutes = new List<FileReRoute>
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{
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new FileReRoute
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{
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DownstreamPathTemplate = "/",
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DownstreamScheme = "http",
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DownstreamHostAndPorts = new List<FileHostAndPort>
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{
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new FileHostAndPort
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{
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Host = "localhost",
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Port = 51892,
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}
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},
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UpstreamPathTemplate = "/",
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UpstreamHttpMethod = new List<string> { "Get" },
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QoSOptions = new FileQoSOptions
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{
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ExceptionsAllowedBeforeBreaking = 1,
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TimeoutValue = 500,
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DurationOfBreak = 1000
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},
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}
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}
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};
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this.Given(x => x.GivenThereIsAPossiblyBrokenServiceRunningOn("http://localhost:51892", "Hello from Laura"))
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.Given(x => _steps.GivenThereIsAConfiguration(configuration))
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.Given(x => _steps.GivenOcelotIsRunningWithPolly())
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.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
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.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
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.Given(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.Given(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
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.Given(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.Given(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
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.Given(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.Given(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
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.Given(x => x.GivenIWaitMilliseconds(3000))
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.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
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.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
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.BDDfy();
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}
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[Fact]
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public void open_circuit_should_not_effect_different_reRoute()
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{
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var configuration = new FileConfiguration
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{
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ReRoutes = new List<FileReRoute>
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{
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new FileReRoute
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{
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DownstreamPathTemplate = "/",
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DownstreamScheme = "http",
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DownstreamHostAndPorts = new List<FileHostAndPort>
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{
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new FileHostAndPort
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{
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Host = "localhost",
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Port = 51872,
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}
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},
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UpstreamPathTemplate = "/",
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UpstreamHttpMethod = new List<string> { "Get" },
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QoSOptions = new FileQoSOptions
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{
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ExceptionsAllowedBeforeBreaking = 1,
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TimeoutValue = 500,
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DurationOfBreak = 1000
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}
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},
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new FileReRoute
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{
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DownstreamPathTemplate = "/",
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DownstreamScheme = "http",
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DownstreamHostAndPorts = new List<FileHostAndPort>
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{
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new FileHostAndPort
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{
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Host = "localhost",
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Port = 51880,
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}
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},
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UpstreamPathTemplate = "/working",
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UpstreamHttpMethod = new List<string> { "Get" },
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}
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}
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};
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this.Given(x => x.GivenThereIsAPossiblyBrokenServiceRunningOn("http://localhost:51872", "Hello from Laura"))
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.And(x => x.GivenThereIsAServiceRunningOn("http://localhost:51880/", 200, "Hello from Tom", 0))
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.And(x => _steps.GivenThereIsAConfiguration(configuration))
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.And(x => _steps.GivenOcelotIsRunningWithPolly())
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.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
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.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
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.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
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.And(x => _steps.WhenIGetUrlOnTheApiGateway("/working"))
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.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
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.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Tom"))
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.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
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.And(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.And(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.ServiceUnavailable))
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.And(x => x.GivenIWaitMilliseconds(3000))
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.When(x => _steps.WhenIGetUrlOnTheApiGateway("/"))
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.Then(x => _steps.ThenTheStatusCodeShouldBe(HttpStatusCode.OK))
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.And(x => _steps.ThenTheResponseBodyShouldBe("Hello from Laura"))
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.BDDfy();
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}
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private void GivenIWaitMilliseconds(int ms)
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{
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Thread.Sleep(ms);
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}
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private void GivenThereIsAPossiblyBrokenServiceRunningOn(string url, string responseBody)
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{
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_serviceHandler.GivenThereIsAServiceRunningOn(url, async context =>
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{
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//circuit starts closed
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if (_requestCount == 0)
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{
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_requestCount++;
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context.Response.StatusCode = 200;
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await context.Response.WriteAsync(responseBody);
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return;
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}
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//request one times out and polly throws exception, circuit opens
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if (_requestCount == 1)
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{
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_requestCount++;
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await Task.Delay(1000);
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context.Response.StatusCode = 200;
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return;
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}
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//after break closes we return 200 OK
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if (_requestCount == 2)
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{
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context.Response.StatusCode = 200;
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await context.Response.WriteAsync(responseBody);
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}
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});
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}
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private void GivenThereIsAServiceRunningOn(string url, int statusCode, string responseBody, int timeout)
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{
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_serviceHandler.GivenThereIsAServiceRunningOn(url, async context =>
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{
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Thread.Sleep(timeout);
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context.Response.StatusCode = statusCode;
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await context.Response.WriteAsync(responseBody);
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});
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}
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public void Dispose()
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{
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_serviceHandler?.Dispose();
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_steps.Dispose();
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}
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}
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}
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