66 lines
2.2 KiB
C#
66 lines
2.2 KiB
C#
// Copyright (c) Microsoft Open Technologies, Inc. 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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#if ASPNET50
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using System;
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using System.Collections.Generic;
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using Moq;
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using Xunit;
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namespace Microsoft.AspNet.Mvc.ModelBinding.Test
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{
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public class CompositeValueProviderTests
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{
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public static IEnumerable<object[]> RegisteredAsMarkerClasses
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{
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get
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{
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yield return new object[] { new TestValueBinderMarker() };
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yield return new object[] { new DerivedValueBinder() };
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}
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}
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[Theory]
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[MemberData(nameof(RegisteredAsMarkerClasses))]
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public void FilterReturnsItself_ForAnyClassRegisteredAsGenericParam(IValueBinderMarker binderMarker)
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{
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// Arrange
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var values = new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase);
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var unrelatedMarker = new UnrelatedValueBinderMarker();
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var valueProvider1 = GetMockValueProvider(binderMarker);
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var valueProvider2 = GetMockValueProvider(unrelatedMarker);
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var provider = new CompositeValueProvider(new List<IValueProvider>() { valueProvider1.Object, valueProvider2.Object });
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// Act
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var result = provider.Filter(binderMarker);
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// Assert
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var valueProvider = Assert.IsType<CompositeValueProvider>(result);
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var filteredProvider = Assert.Single(valueProvider);
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// should not be unrelated marker.
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Assert.Same(valueProvider1.Object, filteredProvider);
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}
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private Mock<IMarkerAwareValueProvider> GetMockValueProvider(IValueBinderMarker marker)
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{
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var valueProvider = new Mock<IMarkerAwareValueProvider>();
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valueProvider.Setup(o => o.Filter(marker))
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.Returns(valueProvider.Object);
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return valueProvider;
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}
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private class TestValueBinderMarker : IValueBinderMarker
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{
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}
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private class DerivedValueBinder : TestValueBinderMarker
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{
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}
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private class UnrelatedValueBinderMarker : IValueBinderMarker
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{
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}
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}
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}
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#endif |