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Rewrite some unit-integration-tests to unit-tests (#206)
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138
test/WireMock.Net.Tests/Owin/WireMockMiddlewareTests.cs
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138
test/WireMock.Net.Tests/Owin/WireMockMiddlewareTests.cs
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using System;
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using System.Collections.Concurrent;
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using System.Linq.Expressions;
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using System.Threading.Tasks;
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using Moq;
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using Xunit;
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using WireMock.Admin.Mappings;
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using WireMock.Models;
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using WireMock.Owin;
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using WireMock.Owin.Mappers;
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using WireMock.Util;
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using WireMock.Admin.Requests;
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using WireMock.Logging;
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using WireMock.Matchers.Request;
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using WireMock.Matchers;
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using System.Collections.Generic;
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#if NET452
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using Microsoft.Owin;
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using IContext = Microsoft.Owin.IOwinContext;
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using IRequest = Microsoft.Owin.IOwinRequest;
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using IResponse = Microsoft.Owin.IOwinResponse;
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#else
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using Microsoft.AspNetCore.Http;
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using IContext = Microsoft.AspNetCore.Http.HttpContext;
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using IRequest = Microsoft.AspNetCore.Http.HttpRequest;
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using IResponse = Microsoft.AspNetCore.Http.HttpResponse;
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#endif
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namespace WireMock.Net.Tests.Owin
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{
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public class WireMockMiddlewareTests
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{
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private WireMockMiddleware _sut;
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private Mock<IWireMockMiddlewareOptions> _optionsMock;
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private Mock<IOwinRequestMapper> _requestMapperMock;
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private Mock<IOwinResponseMapper> _responseMapperMock;
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private Mock<IMappingMatcher> _matcherMock;
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private Mock<IMapping> _mappingMock;
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private Mock<IContext> _contextMock;
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public WireMockMiddlewareTests()
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{
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_optionsMock = new Mock<IWireMockMiddlewareOptions>();
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_optionsMock.SetupAllProperties();
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_optionsMock.Setup(o => o.Mappings).Returns(new ConcurrentDictionary<Guid, IMapping>());
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_optionsMock.Setup(o => o.LogEntries).Returns(new ConcurentObservableCollection<LogEntry>());
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_optionsMock.Setup(o => o.Scenarios).Returns(new ConcurrentDictionary<string, ScenarioState>());
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_optionsMock.Setup(o => o.Logger.Warn(It.IsAny<string>(), It.IsAny<object[]>()));
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_optionsMock.Setup(o => o.Logger.Error(It.IsAny<string>(), It.IsAny<object[]>()));
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_optionsMock.Setup(o => o.Logger.DebugRequestResponse(It.IsAny<LogEntryModel>(), It.IsAny<bool>()));
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_requestMapperMock = new Mock<IOwinRequestMapper>();
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_requestMapperMock.SetupAllProperties();
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var request = new RequestMessage(new UrlDetails("http://localhost/foo"), "GET", "::1");
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_requestMapperMock.Setup(m => m.MapAsync(It.IsAny<IRequest>())).ReturnsAsync(request);
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_responseMapperMock = new Mock<IOwinResponseMapper>();
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_responseMapperMock.SetupAllProperties();
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_responseMapperMock.Setup(m => m.MapAsync(It.IsAny<ResponseMessage>(), It.IsAny<IResponse>())).Returns(Task.FromResult(true));
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_matcherMock = new Mock<IMappingMatcher>();
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_matcherMock.SetupAllProperties();
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_matcherMock.Setup(m => m.Match(It.IsAny<RequestMessage>())).Returns(((IMapping)null, (RequestMatchResult)null));
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_contextMock = new Mock<IContext>();
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_mappingMock = new Mock<IMapping>();
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_sut = new WireMockMiddleware(null, _optionsMock.Object, _requestMapperMock.Object, _responseMapperMock.Object, _matcherMock.Object);
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}
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[Fact]
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public async void WireMockMiddleware_Invoke_NoMatch()
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{
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// Act
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await _sut.Invoke(_contextMock.Object);
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// Assert and Verify
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_optionsMock.Verify(o => o.Logger.Warn(It.IsAny<string>(), It.IsAny<object[]>()), Times.Once);
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Expression<Func<ResponseMessage, bool>> match = r => r.StatusCode == 404 && ((StatusModel)r.BodyAsJson).Status == "No matching mapping found";
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_responseMapperMock.Verify(m => m.MapAsync(It.Is(match), It.IsAny<IResponse>()), Times.Once);
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}
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[Fact]
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public async void WireMockMiddleware_Invoke_IsAdminInterface_EmptyHeaders_401()
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{
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// Assign
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var request = new RequestMessage(new UrlDetails("http://localhost/foo"), "GET", "::1", null, new Dictionary<string, string[]>());
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_requestMapperMock.Setup(m => m.MapAsync(It.IsAny<IRequest>())).ReturnsAsync(request);
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_optionsMock.SetupGet(o => o.AuthorizationMatcher).Returns(new ExactMatcher());
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_mappingMock.SetupGet(m => m.IsAdminInterface).Returns(true);
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_matcherMock.Setup(m => m.Match(It.IsAny<RequestMessage>())).Returns((_mappingMock.Object, (RequestMatchResult)null));
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// Act
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await _sut.Invoke(_contextMock.Object);
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// Assert and Verify
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_optionsMock.Verify(o => o.Logger.Error(It.IsAny<string>(), It.IsAny<object[]>()), Times.Once);
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Expression<Func<ResponseMessage, bool>> match = r => r.StatusCode == 401;
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_responseMapperMock.Verify(m => m.MapAsync(It.Is(match), It.IsAny<IResponse>()), Times.Once);
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}
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[Fact]
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public async void WireMockMiddleware_Invoke_IsAdminInterface_MissingHeader_401()
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{
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// Assign
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var request = new RequestMessage(new UrlDetails("http://localhost/foo"), "GET", "::1", null, new Dictionary<string, string[]> { { "h", new[] { "x" } } });
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_requestMapperMock.Setup(m => m.MapAsync(It.IsAny<IRequest>())).ReturnsAsync(request);
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_optionsMock.SetupGet(o => o.AuthorizationMatcher).Returns(new ExactMatcher());
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_mappingMock.SetupGet(m => m.IsAdminInterface).Returns(true);
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_matcherMock.Setup(m => m.Match(It.IsAny<RequestMessage>())).Returns((_mappingMock.Object, (RequestMatchResult)null));
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// Act
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await _sut.Invoke(_contextMock.Object);
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// Assert and Verify
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_optionsMock.Verify(o => o.Logger.Error(It.IsAny<string>(), It.IsAny<object[]>()), Times.Once);
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Expression<Func<ResponseMessage, bool>> match = r => r.StatusCode == 401;
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_responseMapperMock.Verify(m => m.MapAsync(It.Is(match), It.IsAny<IResponse>()), Times.Once);
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}
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[Fact]
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public async void WireMockMiddleware_Invoke_RequestLogExpirationDurationIsDefined()
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{
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// Assign
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_optionsMock.SetupGet(o => o.RequestLogExpirationDuration).Returns(1);
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// Act
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await _sut.Invoke(_contextMock.Object);
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}
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}
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}
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