60 lines
1.7 KiB
C#
60 lines
1.7 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 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.Test
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{
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public class CryptoUtilTest
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{
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[Theory]
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[InlineData(new byte[0], null)]
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[InlineData(null, new byte[0])]
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[InlineData(new byte[0], new byte[] { 0x00 })]
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[InlineData(new byte[] { 0x01, 0x02 }, new byte[] { 0x02, 0x01 })]
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public void AreByteArraysEqual_False(byte[] a, byte[] b)
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{
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// Act
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bool retVal = CryptoUtil.AreByteArraysEqual(a, b);
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// Assert
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Assert.NotEqual(a, b);
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}
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[Fact]
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public void AreByteArraysEqual_True()
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{
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// Arrange
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byte[] a = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06 };
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byte[] b = (byte[])a.Clone();
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// Act
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bool retVal = CryptoUtil.AreByteArraysEqual(a, b);
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// Assert
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Assert.Equal(a, b);
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}
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[Fact]
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public void TestVectors_Empty()
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{
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// Act
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byte[] retVal = CryptoUtil.ComputeSHA256(new string[0]);
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// Assert
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Assert.Equal("47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=", Convert.ToBase64String(retVal));
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}
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[Fact]
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public void TestVectors_NonEmpty()
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{
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// Act
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byte[] retVal = CryptoUtil.ComputeSHA256(new string[] { "a parameter", "another parameter" });
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// Assert
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Assert.Equal("Bez9yYh4Zq9jK1H5jD21wh04HTZi/vgxp6yDE7Y6cfo=", Convert.ToBase64String(retVal));
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}
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}
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}
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