69 lines
2.1 KiB
C#
69 lines
2.1 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 Microsoft.AspNetCore.Mvc.Infrastructure;
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using Xunit;
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namespace Microsoft.AspNetCore.Mvc
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{
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public class ActionResultOfTTest
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{
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[Fact]
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public void Convert_ReturnsResultIfSet()
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{
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// Arrange
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var expected = new OkResult();
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var actionResultOfT = new ActionResult<string>(expected);
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var convertToActionResult = (IConvertToActionResult)actionResultOfT;
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// Act
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var result = convertToActionResult.Convert();
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// Assert
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Assert.Same(expected, result);
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}
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[Fact]
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public void Convert_ReturnsObjectResultWrappingValue()
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{
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// Arrange
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var value = new BaseItem();
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var actionResultOfT = new ActionResult<BaseItem>(value);
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var convertToActionResult = (IConvertToActionResult)actionResultOfT;
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// Act
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var result = convertToActionResult.Convert();
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// Assert
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var objectResult = Assert.IsType<ObjectResult>(result);
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Assert.Same(value, objectResult.Value);
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Assert.Equal(typeof(BaseItem), objectResult.DeclaredType);
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}
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[Fact]
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public void Convert_InfersDeclaredTypeFromActionResultTypeParameter()
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{
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// Arrange
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var value = new DeriviedItem();
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var actionResultOfT = new ActionResult<BaseItem>(value);
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var convertToActionResult = (IConvertToActionResult)actionResultOfT;
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// Act
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var result = convertToActionResult.Convert();
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// Assert
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var objectResult = Assert.IsType<ObjectResult>(result);
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Assert.Same(value, objectResult.Value);
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Assert.Equal(typeof(BaseItem), objectResult.DeclaredType);
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}
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private class BaseItem
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{
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}
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private class DeriviedItem : BaseItem
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{
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}
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}
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}
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