Test refactoring

Source/GMPPKConverter.Tests/GMPPKConverter.Tests.csproj

@@ -8,6 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
+    <PackageReference Include="Moq" Version="4.18.2" />
     <PackageReference Include="System.Text.Encoding.CodePages" Version="6.0.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">

Source/GMPPKConverter.Tests/TestData.cs

@@ -1,5 +1,7 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 using System.Security;
+using Moq;
 
 namespace GMPPKConverter.Tests
 {
@@ -15,85 +17,24 @@ internal static SecureString GetPassword(string password) {
             }
             return result;
         }
-
-        public static IEnumerable<object[]> Data_RSA => new List<object[]>
-        {
-            new object[] { ppk_RSA2, null },
-            new object[] { ppk_RSA2, "" },
-            new object[] { ppk_RSA2, "test" },
-            new object[] { ppk_RSA2, "тест" },
-            new object[] { ppk_RSA2_test, "test" },
-            new object[] { ppk_RSA2_тест, "тест" },
-            new object[] { ppk_RSA3, null },
-            new object[] { ppk_RSA3, "" },
-            new object[] { ppk_RSA3, "test" },
-            new object[] { ppk_RSA3, "тест" },
-            new object[] { ppk_RSA3_test, "test" },
-            new object[] { ppk_RSA3_тест, "тест" },
-        };
-
-        public static IEnumerable<object[]> Data_DSA => new List<object[]>
+        delegate void SubmitMockCallback(byte[] buffer);
+        public static Mock<GMax.Security.IRandomNumberGenerator> SetupRngMock(byte[][] testData)
         {
-            new object[] { ppk_DSA2, null },
-            new object[] { ppk_DSA2, "" },
-            new object[] { ppk_DSA2, "test" },
-            new object[] { ppk_DSA2, "тест" },
-            new object[] { ppk_DSA2_test, "test" },
-            new object[] { ppk_DSA2_тест, "тест" },
-            new object[] { ppk_DSA3, null },
-            new object[] { ppk_DSA3, "" },
-            new object[] { ppk_DSA3, "test" },
-            new object[] { ppk_DSA3, "тест" },
-            new object[] { ppk_DSA3_test, "test" },
-            new object[] { ppk_DSA3_тест, "тест" },
-        };
+            var rngMock = new Mock<GMax.Security.IRandomNumberGenerator>();
+            var sequence = new MockSequence();
 
-        public static IEnumerable<object[]> Data_ECDSA => new List<object[]>
-        {
-            new object[] { ppk_ECDSA2, null },
-            new object[] { ppk_ECDSA2, "" },
-            new object[] { ppk_ECDSA2, "test" },
-            new object[] { ppk_ECDSA2, "тест" },
-            new object[] { ppk_ECDSA2_test, "test" },
-            new object[] { ppk_ECDSA2_тест, "тест" },
-            new object[] { ppk_ECDSA3, null },
-            new object[] { ppk_ECDSA3, "" },
-            new object[] { ppk_ECDSA3, "test" },
-            new object[] { ppk_ECDSA3, "тест" },
-            new object[] { ppk_ECDSA3_test, "test" },
-            new object[] { ppk_ECDSA3_тест, "тест" },
-        };
-        public static IEnumerable<object[]> Data_ECDSA_2 => new List<object[]>
-        {
-            new object[] { ppk_ECDSA2_2, null },
-            new object[] { ppk_ECDSA3_2, null },
-        };
-        public static IEnumerable<object[]> Data_ECDSA_3 => new List<object[]>
-        {
-            new object[] { ppk_ECDSA2_3, null },
-            new object[] { ppk_ECDSA3_3, null },
-        };
+            foreach (var param in testData)
+            {
+                rngMock.InSequence(sequence).Setup(f =>
+                        f.Fill(It.Is<byte[]>(a => a.Length == param.Length))
+                ).
+                Callback(
+                    new SubmitMockCallback((byte[] buf) => Array.Copy(param, buf, buf.Length))
+                );
+            }
+            return rngMock;
+        }
 
-        public static IEnumerable<object[]> Data_EDDSA => new List<object[]>
-        {
-            new object[] { ppk_EDDSA2, null },
-            new object[] { ppk_EDDSA2, "" },
-            new object[] { ppk_EDDSA2, "test" },
-            new object[] { ppk_EDDSA2, "тест" },
-            new object[] { ppk_EDDSA2_test, "test" },
-            new object[] { ppk_EDDSA2_тест, "тест" },
-            new object[] { ppk_EDDSA3, null },
-            new object[] { ppk_EDDSA3, "" },
-            new object[] { ppk_EDDSA3, "test" },
-            new object[] { ppk_EDDSA3, "тест" },
-            new object[] { ppk_EDDSA3_test, "test" },
-            new object[] { ppk_EDDSA3_тест, "тест" },
-        };
-        public static IEnumerable<object[]> Data_EDDSA_2 => new List<object[]>
-        {
-            new object[] { ppk_EDDSA2_2, null },
-            new object[] { ppk_EDDSA3_2, null },
-        };
     }
 
 }