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selfmadecodeselfmadecode
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Merge pull request #56 from selfmadecode/dev
Test: Add unit tests for AES encryption and decryption
2 parents 15cba00 + 104ac6b commit e4d073e

6 files changed

Lines changed: 132 additions & 12 deletions

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‎SafeCrypt.sln‎

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Original file line numberDiff line numberDiff line change
@@ -13,6 +13,10 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SafeCrypt", "src\SafeCrypt.
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "SafeCrypt.App", "src\SafeCrypt.Test\SafeCrypt.App.csproj", "{DAD7FFA3-AABC-47FF-BA79-0C9531BFBBE6}"
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EndProject
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Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "SafeCrypt.UnitTests", "SafeCrypt.UnitTests", "{5FC8B106-513E-4B2D-A2C0-2D5B5B76947C}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SafeCrypt.UnitTests", "src\SafeCrypt.UnitTests\SafeCrypt.UnitTests.csproj", "{5A43627C-68E1-44E3-9866-DE15FE976392}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
@@ -27,6 +31,10 @@ Global
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{DAD7FFA3-AABC-47FF-BA79-0C9531BFBBE6}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{DAD7FFA3-AABC-47FF-BA79-0C9531BFBBE6}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{DAD7FFA3-AABC-47FF-BA79-0C9531BFBBE6}.Release|Any CPU.Build.0 = Release|Any CPU
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{5A43627C-68E1-44E3-9866-DE15FE976392}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{5A43627C-68E1-44E3-9866-DE15FE976392}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{5A43627C-68E1-44E3-9866-DE15FE976392}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{5A43627C-68E1-44E3-9866-DE15FE976392}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
@@ -36,6 +44,8 @@ Global
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{1D91E775-F63F-4537-B81E-B8F9A6480D6D} = {0B7C0C60-9850-4554-AF85-86C0378B6B16}
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{AE9FAE54-9854-4F98-A60F-19125CEAA3A8} = {8507D130-9F07-426C-8EE6-0AC714CF72E5}
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{DAD7FFA3-AABC-47FF-BA79-0C9531BFBBE6} = {1D91E775-F63F-4537-B81E-B8F9A6480D6D}
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{5FC8B106-513E-4B2D-A2C0-2D5B5B76947C} = {0B7C0C60-9850-4554-AF85-86C0378B6B16}
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{5A43627C-68E1-44E3-9866-DE15FE976392} = {5FC8B106-513E-4B2D-A2C0-2D5B5B76947C}
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {639A4359-2BA4-4F71-9EBF-D6EAB68C84CB}

‎src/SafeCrypt.Test/Program.cs‎

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@@ -1,8 +1,8 @@
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// See https://aka.ms/new-console-template for more information
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using SafeCrypt.App.Usage;
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RsaUsage.Execute();
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await RsaUsage.Execute();
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AesUsage.Execute();
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await AesUsage.Execute();
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Console.ReadLine();
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Console.ReadLine();

‎src/SafeCrypt.Test/Usage/AesUsage.cs‎

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@@ -6,9 +6,9 @@ namespace SafeCrypt.App.Usage;
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internal static class AesUsage
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{
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internal static async void Execute()
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internal static async Task Execute()
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{
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//Console.WriteLine("------- AES Test Started -------");
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Console.WriteLine("------- AES Test Started -------");
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var aesIv = KeyGenerators.GenerateHexadecimalIVKey();
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var secret = KeyGenerators.GenerateAesSecretKey(256);
@@ -21,7 +21,7 @@ internal static async void Execute()
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SecretKey = secret
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};
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Console.WriteLine($"Hex Encryption Started");
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Console.WriteLine($"AES Hex Encryption Started");
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Console.WriteLine();
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Console.WriteLine();
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var encryptionResult = await Aes.EncryptToHexStringAsync(data);
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Console.WriteLine();
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Console.WriteLine();
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Console.WriteLine($"Hex Decryption Started");
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Console.WriteLine($"AES Hex Decryption Started");
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// Perform decryption using the same IV and secret
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var decryptionResult = await Aes.DecryptFromHexStringAsync(new DecryptionParameters
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{
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Console.WriteLine();
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Console.WriteLine();
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Console.WriteLine($"Base64 Encryption Started");
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Console.WriteLine($"AES Base64 Encryption Started");
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Console.WriteLine();
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Console.WriteLine();
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var encryptedResult = await Aes.EncryptToBase64StringAsync(base64dataToEncrypt);
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Console.WriteLine($"Base64 Encrypted data: {encryptedResult.EncryptedData}");
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Console.WriteLine($"IV key: {encryptedResult.Iv}");
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Console.WriteLine($"Secret key: {encryptedResult.SecretKey}");
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Console.WriteLine();
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Console.WriteLine();
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Console.WriteLine($"Base64 Decryption Started");
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Console.WriteLine($"AES Base64 Decryption Started");
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var decryptionResponse = await Aes.DecryptFromBase64StringAsync(new DecryptionParameters
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Console.WriteLine($"IV key: {decryptionResponse.Iv}");
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Console.WriteLine($"Secret key: {decryptionResponse.SecretKey}");
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//Console.WriteLine("------- AES Test Ended -------");
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Console.WriteLine("------- AES Test Ended -------");
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}
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}

‎src/SafeCrypt.Test/Usage/RsaUsage.cs‎

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@@ -6,7 +6,7 @@ namespace SafeCrypt.App.Usage;
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internal static class RsaUsage
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{
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internal static async void Execute()
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internal static async Task Execute()
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{
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Console.WriteLine("------- RSA Test Started -------");
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‎src/SafeCrypt.UnitTests/AesTests/EncryptionDecryption.cs‎

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using SafeCrypt.Helpers;
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using SafeCrypt.Models;
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using SafeCrypt.AES;
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using SafeCrypt.RsaEncryption.Models;
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namespace SafeCrypt.UnitTests.AesTests;
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public class EncryptionDecryption
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{
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public const string Data = "Hello, World!";
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[Fact]
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public async Task EncryptToHexStringAsync_And_DecryptFromHexStringAsync_ValidParameters_ReturnsOriginalData()
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{
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// Arrange
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var aesIv = KeyGenerators.GenerateHexadecimalIVKey();
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var secret = KeyGenerators.GenerateAesSecretKey(256);
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var encryptionParameters = new EncryptionParameters
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{
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Data = Data,
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IV = aesIv,
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SecretKey = secret
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};
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// Act
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var encryptionResult = await Aes.EncryptToHexStringAsync(encryptionParameters);
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Assert.False(encryptionResult.HasError);
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var decryptionResult = await Aes.DecryptFromHexStringAsync(new DecryptionParameters
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{
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Data = encryptionResult.EncryptedData,
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IV = aesIv,
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SecretKey = secret
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});
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// Assert
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Assert.NotNull(encryptionResult.EncryptedData);
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Assert.Equal(Data, decryptionResult.DecryptedData);
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Assert.False(encryptionResult.HasError);
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Assert.False(decryptionResult.HasError);
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Assert.Empty(encryptionResult.Errors);
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Assert.Empty(decryptionResult.Errors);
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}
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[Theory]
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[InlineData(Data)]
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public async Task EncryptToBase64StringAndDecryptAsync_DecryptedDataMatchesOriginalData(string originalData)
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{
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// Arrange
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var aesIv = KeyGenerators.GenerateBase64IVKey();
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var secret = KeyGenerators.GenerateAesSecretKey(256);
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var encryptionParameters = new EncryptionParameters
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{
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Data = originalData,
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IV = aesIv,
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SecretKey = secret
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};
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// Act
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var encryptionResult = await Aes.EncryptToBase64StringAsync(encryptionParameters);
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Assert.False(encryptionResult.HasError);
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var decryptionParameters = new DecryptionParameters
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{
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Data = encryptionResult.EncryptedData,
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IV = aesIv,
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SecretKey = secret
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};
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var decryptionResult = await Aes.DecryptFromBase64StringAsync(decryptionParameters);
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Assert.False(decryptionResult.HasError);
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// Assert
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Assert.Equal(originalData, decryptionResult.DecryptedData);
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}
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}

‎src/SafeCrypt.UnitTests/SafeCrypt.UnitTests.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net6.0</TargetFramework>
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<ImplicitUsings>enable</ImplicitUsings>
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<Nullable>enable</Nullable>
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<IsPackable>false</IsPackable>
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<IsTestProject>true</IsTestProject>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="coverlet.collector" Version="3.2.0" />
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<PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
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<PackageReference Include="xunit" Version="2.4.2" />
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<PackageReference Include="xunit.runner.visualstudio" Version="2.4.5" />
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\SafeCrypt.Lib\SafeCrypt.csproj" />
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</ItemGroup>
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<ItemGroup>
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<Using Include="Xunit" />
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</ItemGroup>
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</Project>

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