mirror of
https://github.com/nsnail/Ocelot.git
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hacked together load balancing reroutes in fileconfig (#211)
* hacked together load balancing reroutes in fileconfig * some renaming and refactoring * more renames * hacked away the old config json * test for issue 213 * renamed key * dont share ports * oops * updated docs * mvoed docs around * port being used
This commit is contained in:
Tom Pallister
@ -1,15 +1,15 @@
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using Ocelot.Errors;
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namespace Ocelot.UnitTests.Responder
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{
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class AnyError : Error
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{
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public AnyError() : base("blahh", OcelotErrorCode.UnknownError)
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{
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}
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public AnyError(OcelotErrorCode errorCode) : base("blah", errorCode)
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{
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}
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}
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}
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using Ocelot.Errors;
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namespace Ocelot.UnitTests.Responder
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{
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class AnyError : Error
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{
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public AnyError() : base("blahh", OcelotErrorCode.UnknownError)
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{
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}
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public AnyError(OcelotErrorCode errorCode) : base("blah", errorCode)
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{
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}
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}
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}
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@ -1,167 +1,167 @@
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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 Ocelot.Errors;
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using Ocelot.Responder;
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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.Responder
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{
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public class ErrorsToHttpStatusCodeMapperTests
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{
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private readonly IErrorsToHttpStatusCodeMapper _codeMapper;
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private int _result;
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private List<Error> _errors;
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public ErrorsToHttpStatusCodeMapperTests()
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{
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_codeMapper = new ErrorsToHttpStatusCodeMapper();
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}
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[Theory]
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[InlineData(OcelotErrorCode.UnauthenticatedError)]
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public void should_return_unauthorized(OcelotErrorCode errorCode)
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{
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ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.Unauthorized);
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}
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[Theory]
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[InlineData(OcelotErrorCode.CannotFindClaimError)]
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[InlineData(OcelotErrorCode.ClaimValueNotAuthorisedError)]
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[InlineData(OcelotErrorCode.ScopeNotAuthorisedError)]
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[InlineData(OcelotErrorCode.UnauthorizedError)]
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[InlineData(OcelotErrorCode.UserDoesNotHaveClaimError)]
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public void should_return_forbidden(OcelotErrorCode errorCode)
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{
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ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.Forbidden);
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}
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[Theory]
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[InlineData(OcelotErrorCode.RequestTimedOutError)]
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public void should_return_service_unavailable(OcelotErrorCode errorCode)
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{
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ShouldMapErrorToStatusCode(OcelotErrorCode.RequestTimedOutError, HttpStatusCode.ServiceUnavailable);
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}
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[Theory]
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[InlineData(OcelotErrorCode.CannotAddDataError)]
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[InlineData(OcelotErrorCode.CannotFindDataError)]
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[InlineData(OcelotErrorCode.DownstreamHostNullOrEmptyError)]
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[InlineData(OcelotErrorCode.DownstreamPathNullOrEmptyError)]
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[InlineData(OcelotErrorCode.DownstreampathTemplateAlreadyUsedError)]
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[InlineData(OcelotErrorCode.DownstreamPathTemplateContainsSchemeError)]
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[InlineData(OcelotErrorCode.DownstreamSchemeNullOrEmptyError)]
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[InlineData(OcelotErrorCode.FileValidationFailedError)]
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[InlineData(OcelotErrorCode.InstructionNotForClaimsError)]
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[InlineData(OcelotErrorCode.NoInstructionsError)]
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[InlineData(OcelotErrorCode.ParsingConfigurationHeaderError)]
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[InlineData(OcelotErrorCode.RateLimitOptionsError)]
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[InlineData(OcelotErrorCode.ServicesAreEmptyError)]
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[InlineData(OcelotErrorCode.ServicesAreNullError)]
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[InlineData(OcelotErrorCode.UnableToCompleteRequestError)]
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[InlineData(OcelotErrorCode.UnableToCreateAuthenticationHandlerError)]
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[InlineData(OcelotErrorCode.UnableToFindDownstreamRouteError)]
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[InlineData(OcelotErrorCode.UnableToFindLoadBalancerError)]
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[InlineData(OcelotErrorCode.UnableToFindServiceDiscoveryProviderError)]
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[InlineData(OcelotErrorCode.UnableToFindQoSProviderError)]
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[InlineData(OcelotErrorCode.UnableToSetConfigInConsulError)]
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[InlineData(OcelotErrorCode.UnknownError)]
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[InlineData(OcelotErrorCode.UnmappableRequestError)]
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[InlineData(OcelotErrorCode.UnsupportedAuthenticationProviderError)]
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public void should_return_not_found(OcelotErrorCode errorCode)
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{
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ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.NotFound);
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}
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[Fact]
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public void AuthenticationErrorsHaveHighestPriority()
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{
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var errors = new List<OcelotErrorCode>
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{
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OcelotErrorCode.CannotAddDataError,
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OcelotErrorCode.CannotFindClaimError,
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OcelotErrorCode.UnauthenticatedError,
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OcelotErrorCode.RequestTimedOutError,
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};
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ShouldMapErrorsToStatusCode(errors, HttpStatusCode.Unauthorized);
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}
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[Fact]
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public void AuthorisationErrorsHaveSecondHighestPriority()
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{
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var errors = new List<OcelotErrorCode>
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{
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OcelotErrorCode.CannotAddDataError,
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OcelotErrorCode.CannotFindClaimError,
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OcelotErrorCode.RequestTimedOutError
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};
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ShouldMapErrorsToStatusCode(errors, HttpStatusCode.Forbidden);
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}
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[Fact]
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public void ServiceUnavailableErrorsHaveThirdHighestPriority()
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{
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var errors = new List<OcelotErrorCode>
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{
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OcelotErrorCode.CannotAddDataError,
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OcelotErrorCode.RequestTimedOutError
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};
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ShouldMapErrorsToStatusCode(errors, HttpStatusCode.ServiceUnavailable);
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}
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[Fact]
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public void check_we_have_considered_all_errors_in_these_tests()
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{
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// If this test fails then it's because the number of error codes has changed.
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// You should make the appropriate changes to the test cases here to ensure
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// they cover all the error codes, and then modify this assertion.
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Enum.GetNames(typeof(OcelotErrorCode)).Length.ShouldBe(32, "Looks like the number of error codes has changed. Do you need to modify ErrorsToHttpStatusCodeMapper?");
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}
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private void ShouldMapErrorToStatusCode(OcelotErrorCode errorCode, HttpStatusCode expectedHttpStatusCode)
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{
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ShouldMapErrorsToStatusCode(new List<OcelotErrorCode> { errorCode }, expectedHttpStatusCode);
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}
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private void ShouldMapErrorsToStatusCode(List<OcelotErrorCode> errorCodes, HttpStatusCode expectedHttpStatusCode)
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{
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var errors = new List<Error>();
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foreach(var errorCode in errorCodes)
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{
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errors.Add(new AnyError(errorCode));
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}
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this.Given(x => x.GivenThereAreErrors(errors))
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.When(x => x.WhenIGetErrorStatusCode())
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.Then(x => x.ThenTheResponseIsStatusCodeIs(expectedHttpStatusCode))
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.BDDfy();
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}
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private void GivenThereAreErrors(List<Error> errors)
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{
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_errors = errors;
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}
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private void WhenIGetErrorStatusCode()
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{
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_result = _codeMapper.Map(_errors);
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}
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private void ThenTheResponseIsStatusCodeIs(int expectedCode)
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{
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_result.ShouldBe(expectedCode);
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}
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private void ThenTheResponseIsStatusCodeIs(HttpStatusCode expectedCode)
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{
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_result.ShouldBe((int)expectedCode);
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}
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}
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}
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using System;
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using System.Collections.Generic;
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using System.Net;
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using Ocelot.Errors;
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using Ocelot.Responder;
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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.Responder
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{
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public class ErrorsToHttpStatusCodeMapperTests
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{
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private readonly IErrorsToHttpStatusCodeMapper _codeMapper;
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private int _result;
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private List<Error> _errors;
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public ErrorsToHttpStatusCodeMapperTests()
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{
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_codeMapper = new ErrorsToHttpStatusCodeMapper();
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}
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[Theory]
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[InlineData(OcelotErrorCode.UnauthenticatedError)]
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public void should_return_unauthorized(OcelotErrorCode errorCode)
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{
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ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.Unauthorized);
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}
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[Theory]
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[InlineData(OcelotErrorCode.CannotFindClaimError)]
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[InlineData(OcelotErrorCode.ClaimValueNotAuthorisedError)]
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[InlineData(OcelotErrorCode.ScopeNotAuthorisedError)]
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[InlineData(OcelotErrorCode.UnauthorizedError)]
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[InlineData(OcelotErrorCode.UserDoesNotHaveClaimError)]
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public void should_return_forbidden(OcelotErrorCode errorCode)
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{
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ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.Forbidden);
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}
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[Theory]
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[InlineData(OcelotErrorCode.RequestTimedOutError)]
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public void should_return_service_unavailable(OcelotErrorCode errorCode)
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{
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ShouldMapErrorToStatusCode(OcelotErrorCode.RequestTimedOutError, HttpStatusCode.ServiceUnavailable);
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}
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[Theory]
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[InlineData(OcelotErrorCode.CannotAddDataError)]
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[InlineData(OcelotErrorCode.CannotFindDataError)]
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[InlineData(OcelotErrorCode.DownstreamHostNullOrEmptyError)]
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[InlineData(OcelotErrorCode.DownstreamPathNullOrEmptyError)]
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[InlineData(OcelotErrorCode.DownstreampathTemplateAlreadyUsedError)]
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[InlineData(OcelotErrorCode.DownstreamPathTemplateContainsSchemeError)]
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[InlineData(OcelotErrorCode.DownstreamSchemeNullOrEmptyError)]
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[InlineData(OcelotErrorCode.FileValidationFailedError)]
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[InlineData(OcelotErrorCode.InstructionNotForClaimsError)]
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[InlineData(OcelotErrorCode.NoInstructionsError)]
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[InlineData(OcelotErrorCode.ParsingConfigurationHeaderError)]
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[InlineData(OcelotErrorCode.RateLimitOptionsError)]
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[InlineData(OcelotErrorCode.ServicesAreEmptyError)]
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[InlineData(OcelotErrorCode.ServicesAreNullError)]
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[InlineData(OcelotErrorCode.UnableToCompleteRequestError)]
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[InlineData(OcelotErrorCode.UnableToCreateAuthenticationHandlerError)]
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[InlineData(OcelotErrorCode.UnableToFindDownstreamRouteError)]
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[InlineData(OcelotErrorCode.UnableToFindLoadBalancerError)]
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[InlineData(OcelotErrorCode.UnableToFindServiceDiscoveryProviderError)]
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[InlineData(OcelotErrorCode.UnableToFindQoSProviderError)]
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[InlineData(OcelotErrorCode.UnableToSetConfigInConsulError)]
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[InlineData(OcelotErrorCode.UnknownError)]
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[InlineData(OcelotErrorCode.UnmappableRequestError)]
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[InlineData(OcelotErrorCode.UnsupportedAuthenticationProviderError)]
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public void should_return_not_found(OcelotErrorCode errorCode)
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{
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ShouldMapErrorToStatusCode(errorCode, HttpStatusCode.NotFound);
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}
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[Fact]
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public void AuthenticationErrorsHaveHighestPriority()
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{
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var errors = new List<OcelotErrorCode>
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{
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OcelotErrorCode.CannotAddDataError,
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OcelotErrorCode.CannotFindClaimError,
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OcelotErrorCode.UnauthenticatedError,
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OcelotErrorCode.RequestTimedOutError,
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};
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ShouldMapErrorsToStatusCode(errors, HttpStatusCode.Unauthorized);
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}
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[Fact]
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public void AuthorisationErrorsHaveSecondHighestPriority()
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{
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var errors = new List<OcelotErrorCode>
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{
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OcelotErrorCode.CannotAddDataError,
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OcelotErrorCode.CannotFindClaimError,
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OcelotErrorCode.RequestTimedOutError
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};
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ShouldMapErrorsToStatusCode(errors, HttpStatusCode.Forbidden);
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}
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|
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[Fact]
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public void ServiceUnavailableErrorsHaveThirdHighestPriority()
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{
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var errors = new List<OcelotErrorCode>
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{
|
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OcelotErrorCode.CannotAddDataError,
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OcelotErrorCode.RequestTimedOutError
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};
|
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|
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ShouldMapErrorsToStatusCode(errors, HttpStatusCode.ServiceUnavailable);
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}
|
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|
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[Fact]
|
||||
public void check_we_have_considered_all_errors_in_these_tests()
|
||||
{
|
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// If this test fails then it's because the number of error codes has changed.
|
||||
// You should make the appropriate changes to the test cases here to ensure
|
||||
// they cover all the error codes, and then modify this assertion.
|
||||
Enum.GetNames(typeof(OcelotErrorCode)).Length.ShouldBe(32, "Looks like the number of error codes has changed. Do you need to modify ErrorsToHttpStatusCodeMapper?");
|
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}
|
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|
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private void ShouldMapErrorToStatusCode(OcelotErrorCode errorCode, HttpStatusCode expectedHttpStatusCode)
|
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{
|
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ShouldMapErrorsToStatusCode(new List<OcelotErrorCode> { errorCode }, expectedHttpStatusCode);
|
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}
|
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|
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private void ShouldMapErrorsToStatusCode(List<OcelotErrorCode> errorCodes, HttpStatusCode expectedHttpStatusCode)
|
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{
|
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var errors = new List<Error>();
|
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|
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foreach(var errorCode in errorCodes)
|
||||
{
|
||||
errors.Add(new AnyError(errorCode));
|
||||
}
|
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|
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this.Given(x => x.GivenThereAreErrors(errors))
|
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.When(x => x.WhenIGetErrorStatusCode())
|
||||
.Then(x => x.ThenTheResponseIsStatusCodeIs(expectedHttpStatusCode))
|
||||
.BDDfy();
|
||||
}
|
||||
|
||||
private void GivenThereAreErrors(List<Error> errors)
|
||||
{
|
||||
_errors = errors;
|
||||
}
|
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|
||||
private void WhenIGetErrorStatusCode()
|
||||
{
|
||||
_result = _codeMapper.Map(_errors);
|
||||
}
|
||||
|
||||
private void ThenTheResponseIsStatusCodeIs(int expectedCode)
|
||||
{
|
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_result.ShouldBe(expectedCode);
|
||||
}
|
||||
|
||||
private void ThenTheResponseIsStatusCodeIs(HttpStatusCode expectedCode)
|
||||
{
|
||||
_result.ShouldBe((int)expectedCode);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,72 +1,72 @@
|
||||
namespace Ocelot.UnitTests.Responder
|
||||
{
|
||||
using System.Net.Http;
|
||||
using Microsoft.AspNetCore.Builder;
|
||||
using Microsoft.Extensions.DependencyInjection;
|
||||
using Moq;
|
||||
using Ocelot.Logging;
|
||||
using Ocelot.Responder;
|
||||
using Ocelot.Responder.Middleware;
|
||||
using Ocelot.Responses;
|
||||
using TestStack.BDDfy;
|
||||
using Xunit;
|
||||
|
||||
public class ResponderMiddlewareTests : ServerHostedMiddlewareTest
|
||||
{
|
||||
private readonly Mock<IHttpResponder> _responder;
|
||||
private readonly Mock<IErrorsToHttpStatusCodeMapper> _codeMapper;
|
||||
private OkResponse<HttpResponseMessage> _response;
|
||||
|
||||
public ResponderMiddlewareTests()
|
||||
{
|
||||
_responder = new Mock<IHttpResponder>();
|
||||
_codeMapper = new Mock<IErrorsToHttpStatusCodeMapper>();
|
||||
|
||||
GivenTheTestServerIsConfigured();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void should_not_return_any_errors()
|
||||
{
|
||||
this.Given(x => x.GivenTheHttpResponseMessageIs(new HttpResponseMessage()))
|
||||
.And(x => x.GivenThereAreNoPipelineErrors())
|
||||
.When(x => x.WhenICallTheMiddleware())
|
||||
.Then(x => x.ThenThereAreNoErrors())
|
||||
.BDDfy();
|
||||
}
|
||||
|
||||
protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
|
||||
{
|
||||
services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
|
||||
services.AddLogging();
|
||||
services.AddSingleton(_codeMapper.Object);
|
||||
services.AddSingleton(_responder.Object);
|
||||
services.AddSingleton(ScopedRepository.Object);
|
||||
}
|
||||
|
||||
protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
|
||||
{
|
||||
app.UseResponderMiddleware();
|
||||
}
|
||||
|
||||
private void GivenTheHttpResponseMessageIs(HttpResponseMessage response)
|
||||
{
|
||||
_response = new OkResponse<HttpResponseMessage>(response);
|
||||
ScopedRepository
|
||||
.Setup(x => x.Get<HttpResponseMessage>(It.IsAny<string>()))
|
||||
.Returns(_response);
|
||||
}
|
||||
|
||||
private void GivenThereAreNoPipelineErrors()
|
||||
{
|
||||
ScopedRepository
|
||||
.Setup(x => x.Get<bool>(It.IsAny<string>()))
|
||||
.Returns(new OkResponse<bool>(false));
|
||||
}
|
||||
|
||||
private void ThenThereAreNoErrors()
|
||||
{
|
||||
//todo a better assert?
|
||||
}
|
||||
}
|
||||
}
|
||||
namespace Ocelot.UnitTests.Responder
|
||||
{
|
||||
using System.Net.Http;
|
||||
using Microsoft.AspNetCore.Builder;
|
||||
using Microsoft.Extensions.DependencyInjection;
|
||||
using Moq;
|
||||
using Ocelot.Logging;
|
||||
using Ocelot.Responder;
|
||||
using Ocelot.Responder.Middleware;
|
||||
using Ocelot.Responses;
|
||||
using TestStack.BDDfy;
|
||||
using Xunit;
|
||||
|
||||
public class ResponderMiddlewareTests : ServerHostedMiddlewareTest
|
||||
{
|
||||
private readonly Mock<IHttpResponder> _responder;
|
||||
private readonly Mock<IErrorsToHttpStatusCodeMapper> _codeMapper;
|
||||
private OkResponse<HttpResponseMessage> _response;
|
||||
|
||||
public ResponderMiddlewareTests()
|
||||
{
|
||||
_responder = new Mock<IHttpResponder>();
|
||||
_codeMapper = new Mock<IErrorsToHttpStatusCodeMapper>();
|
||||
|
||||
GivenTheTestServerIsConfigured();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void should_not_return_any_errors()
|
||||
{
|
||||
this.Given(x => x.GivenTheHttpResponseMessageIs(new HttpResponseMessage()))
|
||||
.And(x => x.GivenThereAreNoPipelineErrors())
|
||||
.When(x => x.WhenICallTheMiddleware())
|
||||
.Then(x => x.ThenThereAreNoErrors())
|
||||
.BDDfy();
|
||||
}
|
||||
|
||||
protected override void GivenTheTestServerServicesAreConfigured(IServiceCollection services)
|
||||
{
|
||||
services.AddSingleton<IOcelotLoggerFactory, AspDotNetLoggerFactory>();
|
||||
services.AddLogging();
|
||||
services.AddSingleton(_codeMapper.Object);
|
||||
services.AddSingleton(_responder.Object);
|
||||
services.AddSingleton(ScopedRepository.Object);
|
||||
}
|
||||
|
||||
protected override void GivenTheTestServerPipelineIsConfigured(IApplicationBuilder app)
|
||||
{
|
||||
app.UseResponderMiddleware();
|
||||
}
|
||||
|
||||
private void GivenTheHttpResponseMessageIs(HttpResponseMessage response)
|
||||
{
|
||||
_response = new OkResponse<HttpResponseMessage>(response);
|
||||
ScopedRepository
|
||||
.Setup(x => x.Get<HttpResponseMessage>(It.IsAny<string>()))
|
||||
.Returns(_response);
|
||||
}
|
||||
|
||||
private void GivenThereAreNoPipelineErrors()
|
||||
{
|
||||
ScopedRepository
|
||||
.Setup(x => x.Get<bool>(It.IsAny<string>()))
|
||||
.Returns(new OkResponse<bool>(false));
|
||||
}
|
||||
|
||||
private void ThenThereAreNoErrors()
|
||||
{
|
||||
//todo a better assert?
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user