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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
@ -1,151 +1,151 @@
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using System.Collections.Generic;
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using System.Linq;
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using System.Security.Claims;
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using Moq;
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using Ocelot.Configuration;
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using Ocelot.Errors;
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using Ocelot.Headers;
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using Ocelot.Infrastructure.Claims.Parser;
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using Ocelot.Responses;
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using Shouldly;
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using TestStack.BDDfy;
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using Xunit;
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using System.Net.Http;
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namespace Ocelot.UnitTests.Headers
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{
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public class AddHeadersToRequestTests
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{
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private readonly AddHeadersToRequest _addHeadersToRequest;
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private readonly Mock<IClaimsParser> _parser;
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private readonly HttpRequestMessage _downstreamRequest;
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private List<Claim> _claims;
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private List<ClaimToThing> _configuration;
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private Response _result;
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private Response<string> _claimValue;
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public AddHeadersToRequestTests()
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{
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_parser = new Mock<IClaimsParser>();
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_addHeadersToRequest = new AddHeadersToRequest(_parser.Object);
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_downstreamRequest = new HttpRequestMessage();
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}
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[Fact]
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public void should_add_headers_to_downstreamRequest()
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{
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var claims = new List<Claim>
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{
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new Claim("test", "data")
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};
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this.Given(
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x => x.GivenConfigurationHeaderExtractorProperties(new List<ClaimToThing>
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{
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new ClaimToThing("header-key", "", "", 0)
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}))
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.Given(x => x.GivenClaims(claims))
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.And(x => x.GivenTheClaimParserReturns(new OkResponse<string>("value")))
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.When(x => x.WhenIAddHeadersToTheRequest())
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.Then(x => x.ThenTheResultIsSuccess())
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.And(x => x.ThenTheHeaderIsAdded())
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.BDDfy();
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}
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[Fact]
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public void should_replace_existing_headers_on_request()
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{
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this.Given(
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x => x.GivenConfigurationHeaderExtractorProperties(new List<ClaimToThing>
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{
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new ClaimToThing("header-key", "", "", 0)
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}))
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.Given(x => x.GivenClaims(new List<Claim>
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{
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new Claim("test", "data")
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}))
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.And(x => x.GivenTheClaimParserReturns(new OkResponse<string>("value")))
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.And(x => x.GivenThatTheRequestContainsHeader("header-key", "initial"))
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.When(x => x.WhenIAddHeadersToTheRequest())
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.Then(x => x.ThenTheResultIsSuccess())
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.And(x => x.ThenTheHeaderIsAdded())
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.BDDfy();
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}
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[Fact]
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public void should_return_error()
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{
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this.Given(
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x => x.GivenConfigurationHeaderExtractorProperties(new List<ClaimToThing>
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{
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new ClaimToThing("", "", "", 0)
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}))
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.Given(x => x.GivenClaims(new List<Claim>()))
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.And(x => x.GivenTheClaimParserReturns(new ErrorResponse<string>(new List<Error>
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{
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new AnyError()
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})))
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.When(x => x.WhenIAddHeadersToTheRequest())
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.Then(x => x.ThenTheResultIsError())
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.BDDfy();
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}
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private void GivenClaims(List<Claim> claims)
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{
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_claims = claims;
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}
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private void GivenConfigurationHeaderExtractorProperties(List<ClaimToThing> configuration)
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{
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_configuration = configuration;
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}
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private void GivenThatTheRequestContainsHeader(string key, string value)
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{
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_downstreamRequest.Headers.Add(key, value);
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}
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private void GivenTheClaimParserReturns(Response<string> claimValue)
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{
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_claimValue = claimValue;
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_parser
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.Setup(
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x =>
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x.GetValue(It.IsAny<IEnumerable<Claim>>(),
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It.IsAny<string>(),
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It.IsAny<string>(),
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It.IsAny<int>()))
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.Returns(_claimValue);
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}
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private void WhenIAddHeadersToTheRequest()
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{
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_result = _addHeadersToRequest.SetHeadersOnDownstreamRequest(_configuration, _claims, _downstreamRequest);
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}
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private void ThenTheResultIsSuccess()
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{
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_result.IsError.ShouldBe(false);
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}
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private void ThenTheResultIsError()
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{
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_result.IsError.ShouldBe(true);
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}
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private void ThenTheHeaderIsAdded()
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{
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var header = _downstreamRequest.Headers.First(x => x.Key == "header-key");
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header.Value.First().ShouldBe(_claimValue.Data);
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}
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class AnyError : Error
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{
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public AnyError()
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: base("blahh", OcelotErrorCode.UnknownError)
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{
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}
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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 System.Linq;
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using System.Security.Claims;
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using Moq;
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using Ocelot.Configuration;
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using Ocelot.Errors;
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using Ocelot.Headers;
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using Ocelot.Infrastructure.Claims.Parser;
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using Ocelot.Responses;
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using Shouldly;
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using TestStack.BDDfy;
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using Xunit;
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using System.Net.Http;
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namespace Ocelot.UnitTests.Headers
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{
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public class AddHeadersToRequestTests
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{
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private readonly AddHeadersToRequest _addHeadersToRequest;
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private readonly Mock<IClaimsParser> _parser;
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private readonly HttpRequestMessage _downstreamRequest;
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private List<Claim> _claims;
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private List<ClaimToThing> _configuration;
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private Response _result;
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private Response<string> _claimValue;
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public AddHeadersToRequestTests()
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{
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_parser = new Mock<IClaimsParser>();
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_addHeadersToRequest = new AddHeadersToRequest(_parser.Object);
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_downstreamRequest = new HttpRequestMessage();
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}
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[Fact]
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public void should_add_headers_to_downstreamRequest()
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{
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var claims = new List<Claim>
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{
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new Claim("test", "data")
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};
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this.Given(
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x => x.GivenConfigurationHeaderExtractorProperties(new List<ClaimToThing>
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{
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new ClaimToThing("header-key", "", "", 0)
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}))
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.Given(x => x.GivenClaims(claims))
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.And(x => x.GivenTheClaimParserReturns(new OkResponse<string>("value")))
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.When(x => x.WhenIAddHeadersToTheRequest())
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.Then(x => x.ThenTheResultIsSuccess())
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.And(x => x.ThenTheHeaderIsAdded())
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.BDDfy();
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}
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[Fact]
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public void should_replace_existing_headers_on_request()
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{
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this.Given(
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x => x.GivenConfigurationHeaderExtractorProperties(new List<ClaimToThing>
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{
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new ClaimToThing("header-key", "", "", 0)
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}))
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.Given(x => x.GivenClaims(new List<Claim>
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{
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new Claim("test", "data")
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}))
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.And(x => x.GivenTheClaimParserReturns(new OkResponse<string>("value")))
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.And(x => x.GivenThatTheRequestContainsHeader("header-key", "initial"))
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.When(x => x.WhenIAddHeadersToTheRequest())
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.Then(x => x.ThenTheResultIsSuccess())
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.And(x => x.ThenTheHeaderIsAdded())
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.BDDfy();
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}
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[Fact]
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public void should_return_error()
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{
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this.Given(
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x => x.GivenConfigurationHeaderExtractorProperties(new List<ClaimToThing>
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{
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new ClaimToThing("", "", "", 0)
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}))
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.Given(x => x.GivenClaims(new List<Claim>()))
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.And(x => x.GivenTheClaimParserReturns(new ErrorResponse<string>(new List<Error>
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{
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new AnyError()
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})))
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.When(x => x.WhenIAddHeadersToTheRequest())
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.Then(x => x.ThenTheResultIsError())
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.BDDfy();
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}
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private void GivenClaims(List<Claim> claims)
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{
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_claims = claims;
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}
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private void GivenConfigurationHeaderExtractorProperties(List<ClaimToThing> configuration)
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{
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_configuration = configuration;
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}
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private void GivenThatTheRequestContainsHeader(string key, string value)
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{
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_downstreamRequest.Headers.Add(key, value);
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}
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private void GivenTheClaimParserReturns(Response<string> claimValue)
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{
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_claimValue = claimValue;
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_parser
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.Setup(
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x =>
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x.GetValue(It.IsAny<IEnumerable<Claim>>(),
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It.IsAny<string>(),
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It.IsAny<string>(),
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It.IsAny<int>()))
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.Returns(_claimValue);
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}
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private void WhenIAddHeadersToTheRequest()
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{
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_result = _addHeadersToRequest.SetHeadersOnDownstreamRequest(_configuration, _claims, _downstreamRequest);
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}
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private void ThenTheResultIsSuccess()
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{
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_result.IsError.ShouldBe(false);
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}
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private void ThenTheResultIsError()
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{
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_result.IsError.ShouldBe(true);
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}
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private void ThenTheHeaderIsAdded()
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{
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var header = _downstreamRequest.Headers.First(x => x.Key == "header-key");
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header.Value.First().ShouldBe(_claimValue.Data);
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}
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class AnyError : Error
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{
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public AnyError()
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: base("blahh", OcelotErrorCode.UnknownError)
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{
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}
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}
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}
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}
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