81 lines
2.8 KiB
C#
81 lines
2.8 KiB
C#
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// Copyright (c) Microsoft Corporation. All rights reserved. See License.txt in the project root for license information.
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using System;
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using System.Collections.Generic;
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using System.Web.Mvc;
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using Xunit;
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using Assert = Microsoft.TestCommon.AssertEx;
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namespace Microsoft.Web.Mvc.Test
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{
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public class CopyAsyncParametersAttributeTest
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{
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[Fact]
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public void OnActionExecuting_CopiesParametersIfControllerIsAsync()
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{
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// Arrange
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CopyAsyncParametersAttribute attr = new CopyAsyncParametersAttribute();
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SampleAsyncController controller = new SampleAsyncController();
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ActionExecutingContext filterContext = new ActionExecutingContext
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{
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ActionParameters = new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase),
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Controller = controller
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};
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filterContext.ActionParameters["foo"] = "fooAction";
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filterContext.ActionParameters["bar"] = "barAction";
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controller.AsyncManager.Parameters["bar"] = "barAsync";
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controller.AsyncManager.Parameters["baz"] = "bazAsync";
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// Act
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attr.OnActionExecuting(filterContext);
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// Assert
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Assert.Equal("fooAction", controller.AsyncManager.Parameters["foo"]);
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Assert.Equal("barAction", controller.AsyncManager.Parameters["bar"]);
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Assert.Equal("bazAsync", controller.AsyncManager.Parameters["baz"]);
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}
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[Fact]
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public void OnActionExecuting_DoesNothingIfControllerNotAsync()
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{
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// Arrange
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CopyAsyncParametersAttribute attr = new CopyAsyncParametersAttribute();
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SampleSyncController controller = new SampleSyncController();
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ActionExecutingContext filterContext = new ActionExecutingContext
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{
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ActionParameters = new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase),
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Controller = controller
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};
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filterContext.ActionParameters["foo"] = "originalFoo";
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filterContext.ActionParameters["bar"] = "originalBar";
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// Act
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attr.OnActionExecuting(filterContext);
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// Assert
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// If we got this far without crashing, life is good :)
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}
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[Fact]
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public void OnActionExecuting_ThrowsIfFilterContextIsNull()
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{
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// Arrange
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CopyAsyncParametersAttribute attr = new CopyAsyncParametersAttribute();
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// Act & assert
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Assert.ThrowsArgumentNull(
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delegate { attr.OnActionExecuting(null); }, "filterContext");
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}
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private class SampleSyncController : Controller
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{
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}
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private class SampleAsyncController : AsyncController
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{
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}
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}
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}
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