45 lines
1.6 KiB
C#
45 lines
1.6 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.Linq.Expressions;
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using Xunit;
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namespace System.Web.Mvc.ExpressionUtil.Test
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{
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public class ExpressionFingerprintTest
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{
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[Fact]
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public void Comparison_Equality()
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{
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// Act
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DummyExpressionFingerprint fingerprint1 = new DummyExpressionFingerprint(ExpressionType.Default, typeof(object));
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DummyExpressionFingerprint fingerprint2 = new DummyExpressionFingerprint(ExpressionType.Default, typeof(object));
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// Assert
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Assert.Equal(fingerprint1, fingerprint2);
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Assert.Equal(fingerprint1.GetHashCode(), fingerprint2.GetHashCode());
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}
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[Fact]
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public void Comparison_Inequality_NodeType()
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{
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// Act
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DummyExpressionFingerprint fingerprint1 = new DummyExpressionFingerprint(ExpressionType.Default, typeof(object));
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DummyExpressionFingerprint fingerprint2 = new DummyExpressionFingerprint(ExpressionType.Parameter, typeof(object));
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// Assert
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Assert.NotEqual(fingerprint1, fingerprint2);
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}
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[Fact]
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public void Comparison_Inequality_Type()
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{
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// Act
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DummyExpressionFingerprint fingerprint1 = new DummyExpressionFingerprint(ExpressionType.Default, typeof(object));
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DummyExpressionFingerprint fingerprint2 = new DummyExpressionFingerprint(ExpressionType.Default, typeof(string));
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// Assert
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Assert.NotEqual(fingerprint1, fingerprint2);
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}
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}
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}
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