67 lines
3.5 KiB
C#
67 lines
3.5 KiB
C#
// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System.Net.Http;
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using System.Web.Http.Controllers;
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using System.Web.Http.Dispatcher;
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using Moq;
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using Xunit;
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using Assert = Microsoft.TestCommon.AssertEx;
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namespace System.Web.Http.Tracing.Tracers
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{
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public class HttpControllerActivatorTracerTest
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{
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[Fact]
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public void Create_Invokes_Inner_And_Traces()
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{
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// Arrange
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Mock<ApiController> mockController = new Mock<ApiController>();
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Mock<IHttpControllerActivator> mockActivator = new Mock<IHttpControllerActivator>() { CallBase = true };
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mockActivator.Setup(b => b.Create(It.IsAny<HttpRequestMessage>(), It.IsAny<HttpControllerDescriptor>(), It.IsAny<Type>())).Returns(mockController.Object);
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HttpRequestMessage request = new HttpRequestMessage();
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TestTraceWriter traceWriter = new TestTraceWriter();
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HttpControllerActivatorTracer tracer = new HttpControllerActivatorTracer(mockActivator.Object, traceWriter);
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TraceRecord[] expectedTraces = new TraceRecord[]
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{
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new TraceRecord(request, TraceCategories.ControllersCategory, TraceLevel.Info) { Kind = TraceKind.Begin, Operation = "Create" },
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new TraceRecord(request, TraceCategories.ControllersCategory, TraceLevel.Info) { Kind = TraceKind.End, Operation = "Create" }
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};
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// Act
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IHttpController createdController = ((IHttpControllerActivator)tracer).Create(request, controllerDescriptor: null, controllerType: mockController.Object.GetType());
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// Assert
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Assert.Equal<TraceRecord>(expectedTraces, traceWriter.Traces, new TraceRecordComparer());
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Assert.IsAssignableFrom<HttpControllerTracer>(createdController);
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}
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[Fact]
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public void Create_Throws_And_Traces_When_Inner_Throws()
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{
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// Arrange
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Mock<ApiController> mockController = new Mock<ApiController>();
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Mock<IHttpControllerActivator> mockActivator = new Mock<IHttpControllerActivator>() { CallBase = true };
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InvalidOperationException exception = new InvalidOperationException("test");
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mockActivator.Setup(b => b.Create(It.IsAny<HttpRequestMessage>(), It.IsAny<HttpControllerDescriptor>(), It.IsAny<Type>())).Throws(exception);
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HttpRequestMessage request = new HttpRequestMessage();
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TestTraceWriter traceWriter = new TestTraceWriter();
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HttpControllerActivatorTracer tracer = new HttpControllerActivatorTracer(mockActivator.Object, traceWriter);
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TraceRecord[] expectedTraces = new TraceRecord[]
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{
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new TraceRecord(request, TraceCategories.ControllersCategory, TraceLevel.Info) { Kind = TraceKind.Begin, Operation = "Create" },
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new TraceRecord(request, TraceCategories.ControllersCategory, TraceLevel.Error) { Kind = TraceKind.End, Operation = "Create" }
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};
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// Act & Assert
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Exception thrown = Assert.Throws<InvalidOperationException>(() => ((IHttpControllerActivator)tracer).Create(request, controllerDescriptor: null, controllerType: mockController.Object.GetType()));
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// Assert
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Assert.Equal<TraceRecord>(expectedTraces, traceWriter.Traces, new TraceRecordComparer());
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Assert.Same(exception, thrown);
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Assert.Same(exception, traceWriter.Traces[1].Exception);
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}
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}
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}
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