101 lines
3.4 KiB
C#
101 lines
3.4 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.Collections.Generic;
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using System.Reflection;
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using System.Security.Principal;
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using System.Web.Security;
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using Moq;
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using Xunit;
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using Xunit.Extensions;
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using Assert = Microsoft.TestCommon.AssertEx;
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namespace System.Web.Helpers.Claims.Test
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{
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public class ClaimsIdentityConverterTest
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{
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[Fact]
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public void TryConvert_NoMatches_ReturnsNull()
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{
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// Arrange
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IIdentity identity = new Mock<IIdentity>().Object;
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ClaimsIdentityConverter converter = new ClaimsIdentityConverter(new Func<IIdentity, ClaimsIdentity>[0]);
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// Act
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ClaimsIdentity retVal = converter.TryConvert(identity);
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// Assert
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Assert.Null(retVal);
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}
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[Fact]
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public void TryConvert_ReturnsFirstMatch()
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{
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// Arrange
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IIdentity identity = new Mock<IIdentity>().Object;
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ClaimsIdentity claimsIdentity = new MockClaimsIdentity();
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ClaimsIdentityConverter converter = new ClaimsIdentityConverter(new Func<IIdentity, ClaimsIdentity>[]
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{
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_ => null,
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i => (i == identity) ? claimsIdentity : null
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});
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// Act
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ClaimsIdentity retVal = converter.TryConvert(identity);
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// Assert
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Assert.Same(claimsIdentity, retVal);
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}
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[Theory]
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[GrandfatheredTypesData]
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public void TryConvert_SkipsGrandfatheredTypes(IIdentity identity)
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{
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// Arrange
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ClaimsIdentityConverter converter = new ClaimsIdentityConverter(new Func<IIdentity, ClaimsIdentity>[]
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{
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_ => { throw new Exception("Should never be called."); }
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});
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// Act
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ClaimsIdentity retVal = converter.TryConvert(identity);
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// Assert
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Assert.Null(retVal);
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}
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private sealed class GrandfatheredTypesDataAttribute : DataAttribute
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{
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// We need to subclass these types so that they implement the
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// appropriate interface to be claims-based.
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public override IEnumerable<object[]> GetData(MethodInfo methodUnderTest, Type[] parameterTypes)
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{
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yield return new object[] { new SubclassedFormsIdentity() };
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yield return new object[] { new SubclassedGenericIdentity() };
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SubclassedWindowsIdentity subclassedWindowsIdentity = null;
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using (WindowsIdentity originalIdentity = WindowsIdentity.GetCurrent())
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{
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subclassedWindowsIdentity = new SubclassedWindowsIdentity(originalIdentity.Token);
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}
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yield return new object[] { subclassedWindowsIdentity };
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}
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}
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private sealed class SubclassedFormsIdentity : FormsIdentity
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{
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public SubclassedFormsIdentity() : base(new FormsAuthenticationTicket("my-name", false, 60)) { }
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}
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private sealed class SubclassedGenericIdentity : GenericIdentity
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{
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public SubclassedGenericIdentity() : base("my-name") { }
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}
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private sealed class SubclassedWindowsIdentity : WindowsIdentity
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{
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public SubclassedWindowsIdentity(IntPtr userToken) : base(userToken) { }
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}
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}
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}
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