mirror of
https://github.com/nsnail/Ocelot.git
synced 2025-04-29 04:42:51 +08:00
d1926268ac
* started messing around with this on the train last night * mega hacking away to change middleware into Ocelot iddleware * scoped data repo back in * broken commit getting tests working * another broken commit farting around with tests * all unit tests passing again * mw pipeline for ocelot...still loads of hacks but getting there now to get acceptance tests working, then fix config so you can have aggregate and then imlement multiplexer, then mapping to response...loads to do * all tests passing before aggregation feature implemented * removed all the request middleware stuff we dont need it * updated how errors work...tho i think there could be edge case here when aggregating because one downstream could error and this would effect another * removed multiplexer so you dont have to send route down, this isnt very thread safe...sigh * hacking around getting the config for aggregates in, this might change * refactored builder and unit tests passing now * Updated a bunch of ports for tests * plugged in code to create reroutes that are aggregates * made multiplexer a class * hacked test to death * simple aggregator done, initial validation done * removed request id from context, it is still specific for http request * now aggregates to json always * docs for aggregate reroutes * Updated docs
745 lines
42 KiB
C#
745 lines
42 KiB
C#
using System.Collections.Generic;
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using Moq;
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using Ocelot.Configuration;
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using Ocelot.Configuration.Builder;
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using Ocelot.Configuration.Creator;
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using Ocelot.Configuration.Provider;
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using Ocelot.DownstreamRouteFinder;
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using Ocelot.DownstreamRouteFinder.Finder;
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using Ocelot.DownstreamRouteFinder.UrlMatcher;
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using Ocelot.Responses;
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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.DownstreamRouteFinder
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{
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public class DownstreamRouteFinderTests
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{
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private readonly IDownstreamRouteFinder _downstreamRouteFinder;
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private readonly Mock<IUrlPathToUrlTemplateMatcher> _mockMatcher;
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private readonly Mock<IPlaceholderNameAndValueFinder> _finder;
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private string _upstreamUrlPath;
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private Response<DownstreamRoute> _result;
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private List<ReRoute> _reRoutesConfig;
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private OcelotConfiguration _config;
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private Response<UrlMatch> _match;
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private string _upstreamHttpMethod;
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private string _upstreamHost;
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public DownstreamRouteFinderTests()
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{
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_mockMatcher = new Mock<IUrlPathToUrlTemplateMatcher>();
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_finder = new Mock<IPlaceholderNameAndValueFinder>();
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_downstreamRouteFinder = new Ocelot.DownstreamRouteFinder.Finder.DownstreamRouteFinder(_mockMatcher.Object, _finder.Object);
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}
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[Fact]
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public void should_return_highest_priority_when_first()
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{
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var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
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this.Given(x => x.GivenThereIsAnUpstreamUrlPath("someUpstreamPath"))
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.And(x => x.GivenTheTemplateVariableAndNameFinderReturns(
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new OkResponse<List<PlaceholderNameAndValue>>(new List<PlaceholderNameAndValue>())))
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.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
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{
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.Build(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 0))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 0))
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.Build()
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}, string.Empty, serviceProviderConfig))
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.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
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.And(x => x.GivenTheUpstreamHttpMethodIs("Post"))
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.When(x => x.WhenICallTheFinder())
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.Then(x => x.ThenTheFollowingIsReturned(new DownstreamRoute(new List<PlaceholderNameAndValue>(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.Build())
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.Build()
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)))
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.BDDfy();
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}
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[Fact]
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public void should_return_highest_priority_when_lowest()
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{
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var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
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this.Given(x => x.GivenThereIsAnUpstreamUrlPath("someUpstreamPath"))
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.And(x => x.GivenTheTemplateVariableAndNameFinderReturns(
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new OkResponse<List<PlaceholderNameAndValue>>(new List<PlaceholderNameAndValue>())))
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.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
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{
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 0))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 0))
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.Build(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.Build()
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}, string.Empty, serviceProviderConfig))
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.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
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.And(x => x.GivenTheUpstreamHttpMethodIs("Post"))
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.When(x => x.WhenICallTheFinder())
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.Then(x => x.ThenTheFollowingIsReturned(new DownstreamRoute(new List<PlaceholderNameAndValue>(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.Build())
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("test", 1))
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.Build()
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)))
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.BDDfy();
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}
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[Fact]
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public void should_return_route()
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{
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var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
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this.Given(x => x.GivenThereIsAnUpstreamUrlPath("matchInUrlMatcher/"))
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.And(x =>x.GivenTheTemplateVariableAndNameFinderReturns(
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new OkResponse<List<PlaceholderNameAndValue>>(
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new List<PlaceholderNameAndValue>())))
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.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
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{
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build()
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}, string.Empty, serviceProviderConfig
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))
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.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
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.And(x => x.GivenTheUpstreamHttpMethodIs("Get"))
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.When(x => x.WhenICallTheFinder())
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.Then(
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x => x.ThenTheFollowingIsReturned(new DownstreamRoute(
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new List<PlaceholderNameAndValue>(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build())
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build()
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)))
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.And(x => x.ThenTheUrlMatcherIsCalledCorrectly())
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.BDDfy();
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}
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[Fact]
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public void should_not_append_slash_to_upstream_url_path()
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{
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var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
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this.Given(x => x.GivenThereIsAnUpstreamUrlPath("matchInUrlMatcher"))
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.And(x =>x.GivenTheTemplateVariableAndNameFinderReturns(
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new OkResponse<List<PlaceholderNameAndValue>>(
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new List<PlaceholderNameAndValue>())))
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.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
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{
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build()
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}, string.Empty, serviceProviderConfig
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))
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.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
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.And(x => x.GivenTheUpstreamHttpMethodIs("Get"))
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.When(x => x.WhenICallTheFinder())
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.Then(
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x => x.ThenTheFollowingIsReturned(new DownstreamRoute(
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new List<PlaceholderNameAndValue>(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build())
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build()
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)))
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.And(x => x.ThenTheUrlMatcherIsCalledCorrectly("matchInUrlMatcher"))
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.BDDfy();
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}
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[Fact]
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public void should_return_route_if_upstream_path_and_upstream_template_are_the_same()
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{
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var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
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this.Given(x => x.GivenThereIsAnUpstreamUrlPath("someUpstreamPath"))
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.And(
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x =>
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x.GivenTheTemplateVariableAndNameFinderReturns(
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new OkResponse<List<PlaceholderNameAndValue>>(new List<PlaceholderNameAndValue>())))
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.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
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{
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build()
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}, string.Empty, serviceProviderConfig
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))
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.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
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.And(x => x.GivenTheUpstreamHttpMethodIs("Get"))
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.When(x => x.WhenICallTheFinder())
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.Then(
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x => x.ThenTheFollowingIsReturned(new DownstreamRoute(new List<PlaceholderNameAndValue>(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build())
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
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.Build()
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)))
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.BDDfy();
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}
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[Fact]
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public void should_return_correct_route_for_http_verb()
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{
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var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
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this.Given(x => x.GivenThereIsAnUpstreamUrlPath("someUpstreamPath"))
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.And(
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x =>
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x.GivenTheTemplateVariableAndNameFinderReturns(
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new OkResponse<List<PlaceholderNameAndValue>>(new List<PlaceholderNameAndValue>())))
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.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
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{
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPathForAPost")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build()
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}, string.Empty, serviceProviderConfig
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))
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.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
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.And(x => x.GivenTheUpstreamHttpMethodIs("Post"))
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.When(x => x.WhenICallTheFinder())
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.Then(
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x => x.ThenTheFollowingIsReturned(new DownstreamRoute(new List<PlaceholderNameAndValue>(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPathForAPost")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build())
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build()
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)))
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.BDDfy();
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}
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[Fact]
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public void should_not_return_route()
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{
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var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
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this.Given(x => x.GivenThereIsAnUpstreamUrlPath("dontMatchPath/"))
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.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
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{
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("somPath")
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.WithUpstreamPathTemplate("somePath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("somePath", 1))
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.Build())
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.WithUpstreamPathTemplate("somePath")
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.WithUpstreamHttpMethod(new List<string> { "Get" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("somePath", 1))
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.Build(),
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}, string.Empty, serviceProviderConfig
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))
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.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(false))))
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.And(x => x.GivenTheUpstreamHttpMethodIs("Get"))
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.When(x => x.WhenICallTheFinder())
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.Then(
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x => x.ThenAnErrorResponseIsReturned())
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.And(x => x.ThenTheUrlMatcherIsCalledCorrectly())
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.BDDfy();
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}
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[Fact]
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public void should_return_correct_route_for_http_verb_setting_multiple_upstream_http_method()
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{
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var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
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this.Given(x => x.GivenThereIsAnUpstreamUrlPath("someUpstreamPath"))
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.And(
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x =>
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x.GivenTheTemplateVariableAndNameFinderReturns(
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new OkResponse<List<PlaceholderNameAndValue>>(new List<PlaceholderNameAndValue>())))
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.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
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{
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get", "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Get", "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build()
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}, string.Empty, serviceProviderConfig
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))
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.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
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.And(x => x.GivenTheUpstreamHttpMethodIs("Post"))
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.When(x => x.WhenICallTheFinder())
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.Then(
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x => x.ThenTheFollowingIsReturned(new DownstreamRoute(new List<PlaceholderNameAndValue>(),
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build())
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.WithUpstreamHttpMethod(new List<string> { "Post" })
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build()
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)))
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.BDDfy();
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}
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[Fact]
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public void should_return_correct_route_for_http_verb_setting_all_upstream_http_method()
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{
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var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
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this.Given(x => x.GivenThereIsAnUpstreamUrlPath("someUpstreamPath"))
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.And(
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x =>
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x.GivenTheTemplateVariableAndNameFinderReturns(
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new OkResponse<List<PlaceholderNameAndValue>>(new List<PlaceholderNameAndValue>())))
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.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
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{
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new ReRouteBuilder()
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.WithDownstreamReRoute(new DownstreamReRouteBuilder()
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.WithDownstreamPathTemplate("someDownstreamPath")
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string>())
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.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
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.Build())
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.WithUpstreamPathTemplate("someUpstreamPath")
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.WithUpstreamHttpMethod(new List<string>())
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
|
|
.Build()
|
|
}, string.Empty, serviceProviderConfig
|
|
))
|
|
.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
|
|
.And(x => x.GivenTheUpstreamHttpMethodIs("Post"))
|
|
.When(x => x.WhenICallTheFinder())
|
|
.Then(
|
|
x => x.ThenTheFollowingIsReturned(new DownstreamRoute(new List<PlaceholderNameAndValue>(),
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("someDownstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Post" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
|
|
.Build())
|
|
.WithUpstreamHttpMethod(new List<string> { "Post" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
|
|
.Build()
|
|
)))
|
|
.BDDfy();
|
|
}
|
|
|
|
[Fact]
|
|
public void should_not_return_route_for_http_verb_not_setting_in_upstream_http_method()
|
|
{
|
|
var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
|
|
|
|
this.Given(x => x.GivenThereIsAnUpstreamUrlPath("someUpstreamPath"))
|
|
.And(
|
|
x =>
|
|
x.GivenTheTemplateVariableAndNameFinderReturns(
|
|
new OkResponse<List<PlaceholderNameAndValue>>(new List<PlaceholderNameAndValue>())))
|
|
.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
|
|
{
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("someDownstreamPath")
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get", "Patch", "Delete" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
|
|
.Build())
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get", "Patch", "Delete" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("", 1))
|
|
.Build()
|
|
}, string.Empty, serviceProviderConfig
|
|
))
|
|
.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
|
|
.And(x => x.GivenTheUpstreamHttpMethodIs("Post"))
|
|
.When(x => x.WhenICallTheFinder())
|
|
.Then(x => x.ThenAnErrorResponseIsReturned())
|
|
.And(x => x.ThenTheUrlMatcherIsNotCalled())
|
|
.BDDfy();
|
|
}
|
|
|
|
[Fact]
|
|
public void should_return_route_when_host_matches()
|
|
{
|
|
var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
|
|
|
|
this.Given(x => x.GivenThereIsAnUpstreamUrlPath("matchInUrlMatcher/"))
|
|
.And(x => GivenTheUpstreamHostIs("MATCH"))
|
|
.And(x => x.GivenTheTemplateVariableAndNameFinderReturns(
|
|
new OkResponse<List<PlaceholderNameAndValue>>(
|
|
new List<PlaceholderNameAndValue>())))
|
|
.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
|
|
{
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("someDownstreamPath")
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.WithUpstreamHost("MATCH")
|
|
.Build())
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.WithUpstreamHost("MATCH")
|
|
.Build()
|
|
}, string.Empty, serviceProviderConfig
|
|
))
|
|
.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
|
|
.And(x => x.GivenTheUpstreamHttpMethodIs("Get"))
|
|
.When(x => x.WhenICallTheFinder())
|
|
.Then(
|
|
x => x.ThenTheFollowingIsReturned(new DownstreamRoute(
|
|
new List<PlaceholderNameAndValue>(),
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("someDownstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build())
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build()
|
|
)))
|
|
.And(x => x.ThenTheUrlMatcherIsCalledCorrectly())
|
|
.BDDfy();
|
|
}
|
|
|
|
[Fact]
|
|
public void should_return_route_when_upstreamhost_is_null()
|
|
{
|
|
var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
|
|
|
|
this.Given(x => x.GivenThereIsAnUpstreamUrlPath("matchInUrlMatcher/"))
|
|
.And(x => GivenTheUpstreamHostIs("MATCH"))
|
|
.And(x => x.GivenTheTemplateVariableAndNameFinderReturns(
|
|
new OkResponse<List<PlaceholderNameAndValue>>(
|
|
new List<PlaceholderNameAndValue>())))
|
|
.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
|
|
{
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("someDownstreamPath")
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build())
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build()
|
|
}, string.Empty, serviceProviderConfig
|
|
))
|
|
.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
|
|
.And(x => x.GivenTheUpstreamHttpMethodIs("Get"))
|
|
.When(x => x.WhenICallTheFinder())
|
|
.Then(
|
|
x => x.ThenTheFollowingIsReturned(new DownstreamRoute(
|
|
new List<PlaceholderNameAndValue>(),
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("someDownstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build())
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build()
|
|
)))
|
|
.And(x => x.ThenTheUrlMatcherIsCalledCorrectly())
|
|
.BDDfy();
|
|
}
|
|
|
|
[Fact]
|
|
public void should_not_return_route_when_host_doesnt_match()
|
|
{
|
|
var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
|
|
|
|
this.Given(x => x.GivenThereIsAnUpstreamUrlPath("matchInUrlMatcher/"))
|
|
.And(x => GivenTheUpstreamHostIs("DONTMATCH"))
|
|
.And(x => x.GivenTheTemplateVariableAndNameFinderReturns(new OkResponse<List<PlaceholderNameAndValue>>(new List<PlaceholderNameAndValue>())))
|
|
.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
|
|
{
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("someDownstreamPath")
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.WithUpstreamHost("MATCH")
|
|
.Build())
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.WithUpstreamHost("MATCH")
|
|
.Build()
|
|
}, string.Empty, serviceProviderConfig
|
|
))
|
|
.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
|
|
.And(x => x.GivenTheUpstreamHttpMethodIs("Get"))
|
|
.When(x => x.WhenICallTheFinder())
|
|
.Then(x => x.ThenAnErrorResponseIsReturned())
|
|
.And(x => x.ThenTheUrlMatcherIsNotCalled())
|
|
.BDDfy();
|
|
}
|
|
|
|
|
|
[Fact]
|
|
public void should_return_route_when_host_matches_but_null_host_on_same_path_first()
|
|
{
|
|
var serviceProviderConfig = new ServiceProviderConfigurationBuilder().Build();
|
|
|
|
this.Given(x => x.GivenThereIsAnUpstreamUrlPath("matchInUrlMatcher/"))
|
|
.And(x => GivenTheUpstreamHostIs("MATCH"))
|
|
.And(x => x.GivenTheTemplateVariableAndNameFinderReturns(
|
|
new OkResponse<List<PlaceholderNameAndValue>>(
|
|
new List<PlaceholderNameAndValue>())))
|
|
.And(x => x.GivenTheConfigurationIs(new List<ReRoute>
|
|
{
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("THENULLPATH")
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build())
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build(),
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("someDownstreamPath")
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.WithUpstreamHost("MATCH")
|
|
.Build())
|
|
.WithUpstreamPathTemplate("someUpstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.WithUpstreamHost("MATCH")
|
|
.Build()
|
|
}, string.Empty, serviceProviderConfig
|
|
))
|
|
.And(x => x.GivenTheUrlMatcherReturns(new OkResponse<UrlMatch>(new UrlMatch(true))))
|
|
.And(x => x.GivenTheUpstreamHttpMethodIs("Get"))
|
|
.When(x => x.WhenICallTheFinder())
|
|
.Then(
|
|
x => x.ThenTheFollowingIsReturned(new DownstreamRoute(
|
|
new List<PlaceholderNameAndValue>(),
|
|
new ReRouteBuilder()
|
|
.WithDownstreamReRoute(new DownstreamReRouteBuilder()
|
|
.WithDownstreamPathTemplate("someDownstreamPath")
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build())
|
|
.WithUpstreamHttpMethod(new List<string> { "Get" })
|
|
.WithUpstreamTemplatePattern(new UpstreamPathTemplate("someUpstreamPath", 1))
|
|
.Build()
|
|
)))
|
|
.And(x => x.ThenTheUrlMatcherIsCalledCorrectly(2))
|
|
.BDDfy();
|
|
}
|
|
|
|
private void GivenTheUpstreamHostIs(string upstreamHost)
|
|
{
|
|
_upstreamHost = upstreamHost;
|
|
}
|
|
|
|
private void GivenTheTemplateVariableAndNameFinderReturns(Response<List<PlaceholderNameAndValue>> response)
|
|
{
|
|
_finder
|
|
.Setup(x => x.Find(It.IsAny<string>(), It.IsAny<string>()))
|
|
.Returns(response);
|
|
}
|
|
|
|
private void GivenTheUpstreamHttpMethodIs(string upstreamHttpMethod)
|
|
{
|
|
_upstreamHttpMethod = upstreamHttpMethod;
|
|
}
|
|
|
|
private void ThenAnErrorResponseIsReturned()
|
|
{
|
|
_result.IsError.ShouldBeTrue();
|
|
}
|
|
|
|
private void ThenTheUrlMatcherIsCalledCorrectly()
|
|
{
|
|
_mockMatcher
|
|
.Verify(x => x.Match(_upstreamUrlPath, _reRoutesConfig[0].UpstreamPathTemplate.Value), Times.Once);
|
|
}
|
|
|
|
private void ThenTheUrlMatcherIsCalledCorrectly(int times)
|
|
{
|
|
_mockMatcher
|
|
.Verify(x => x.Match(_upstreamUrlPath, _reRoutesConfig[0].UpstreamPathTemplate.Value), Times.Exactly(times));
|
|
}
|
|
|
|
private void ThenTheUrlMatcherIsCalledCorrectly(string expectedUpstreamUrlPath)
|
|
{
|
|
_mockMatcher
|
|
.Verify(x => x.Match(expectedUpstreamUrlPath, _reRoutesConfig[0].UpstreamPathTemplate.Value), Times.Once);
|
|
}
|
|
|
|
private void ThenTheUrlMatcherIsNotCalled()
|
|
{
|
|
_mockMatcher
|
|
.Verify(x => x.Match(_upstreamUrlPath, _reRoutesConfig[0].UpstreamPathTemplate.Value), Times.Never);
|
|
}
|
|
|
|
private void GivenTheUrlMatcherReturns(Response<UrlMatch> match)
|
|
{
|
|
_match = match;
|
|
_mockMatcher
|
|
.Setup(x => x.Match(It.IsAny<string>(), It.IsAny<string>()))
|
|
.Returns(_match);
|
|
}
|
|
|
|
private void GivenTheConfigurationIs(List<ReRoute> reRoutesConfig, string adminPath, ServiceProviderConfiguration serviceProviderConfig)
|
|
{
|
|
_reRoutesConfig = reRoutesConfig;
|
|
_config = new OcelotConfiguration(_reRoutesConfig, adminPath, serviceProviderConfig, "");
|
|
}
|
|
|
|
private void GivenThereIsAnUpstreamUrlPath(string upstreamUrlPath)
|
|
{
|
|
_upstreamUrlPath = upstreamUrlPath;
|
|
}
|
|
|
|
private void WhenICallTheFinder()
|
|
{
|
|
_result = _downstreamRouteFinder.FindDownstreamRoute(_upstreamUrlPath, _upstreamHttpMethod, _config, _upstreamHost);
|
|
}
|
|
|
|
private void ThenTheFollowingIsReturned(DownstreamRoute expected)
|
|
{
|
|
_result.Data.ReRoute.DownstreamReRoute[0].DownstreamPathTemplate.Value.ShouldBe(expected.ReRoute.DownstreamReRoute[0].DownstreamPathTemplate.Value);
|
|
_result.Data.ReRoute.UpstreamTemplatePattern.Priority.ShouldBe(expected.ReRoute.UpstreamTemplatePattern.Priority);
|
|
|
|
for (int i = 0; i < _result.Data.TemplatePlaceholderNameAndValues.Count; i++)
|
|
{
|
|
_result.Data.TemplatePlaceholderNameAndValues[i].Name.ShouldBe(expected.TemplatePlaceholderNameAndValues[i].Name);
|
|
_result.Data.TemplatePlaceholderNameAndValues[i].Value.ShouldBe(expected.TemplatePlaceholderNameAndValues[i].Value);
|
|
}
|
|
|
|
_result.IsError.ShouldBeFalse();
|
|
}
|
|
}
|
|
}
|