67 lines
2.0 KiB
C#
67 lines
2.0 KiB
C#
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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using System;
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using Microsoft.AspNet.Mvc.Rendering;
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using Microsoft.AspNet.Testing;
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using Xunit;
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namespace Microsoft.AspNet.Mvc.OptionDescriptors
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{
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public class ViewEngineDescriptorTest
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{
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[Fact]
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public void ConstructorThrows_IfTypeIsNotViewEngine()
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{
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// Arrange
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var viewEngineType = typeof(IViewEngine).FullName;
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var type = typeof(string);
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var expected = string.Format("The type '{0}' must derive from '{1}'.",
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type.FullName, viewEngineType);
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// Act & Assert
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ExceptionAssert.ThrowsArgument(() => new ViewEngineDescriptor(type), "type", expected);
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}
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[Fact]
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public void ConstructorSetsViewEngineType()
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{
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// Arrange
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var type = typeof(TestViewEngine);
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// Act
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var descriptor = new ViewEngineDescriptor(type);
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// Assert
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Assert.Equal(type, descriptor.ViewEngineType);
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Assert.Null(descriptor.ViewEngine);
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}
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[Fact]
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public void ConstructorSetsViewEngineAndViewEngineType()
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{
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// Arrange
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var viewEngine = new TestViewEngine();
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// Act
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var descriptor = new ViewEngineDescriptor(viewEngine);
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// Assert
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Assert.Same(viewEngine, descriptor.ViewEngine);
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Assert.Equal(viewEngine.GetType(), descriptor.ViewEngineType);
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}
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private class TestViewEngine : IViewEngine
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{
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public ViewEngineResult FindPartialView(ActionContext context, string partialViewName)
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{
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throw new NotImplementedException();
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}
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public ViewEngineResult FindView(ActionContext context, string viewName)
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{
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throw new NotImplementedException();
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}
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}
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}
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} |