Make unit tests independent of the generator

Signed-off-by: Dimitar Dobrev <[email protected]>

Author: ddobrev

src/Generator.Tests/GeneratorTestFixture.cs

@@ -1,10 +1,10 @@
-using CppSharp.Utils;
 using NUnit.Framework;
 using CLI;
 using System.Text;
 using System;
 
-public class CLITests : GeneratorTestFixture
+[TestFixture]
+public class CLITests
 {
     [Test]
     public void TestTypes()

tests/CLI/CLI.Tests.cs

@@ -3,13 +3,11 @@
 using System.Linq;
 using System.Reflection;
 using System.Runtime.InteropServices;
-using System.Security;
-using System.Text;
-using CppSharp.Utils;
 using CSharp;
 using NUnit.Framework;
 
-public unsafe class CSharpTests : GeneratorTestFixture
+[TestFixture]
+public unsafe class CSharpTests
 {
     public class ExtendsWrapper : TestOverrideFromSecondaryBase
     {

tests/CSharp/CSharp.Tests.cs

@@ -1,13 +1,11 @@
 using System;
 using System.Reflection;
-using System.Runtime.InteropServices;
 using CommonTest;
-using CppSharp.Utils;
 using NUnit.Framework;
 using Enum = CommonTest.Enum;
 
 [TestFixture]
-public class CommonTests : GeneratorTestFixture
+public class CommonTests
 {
     [Test]
     public unsafe void TestCodeGeneration()

tests/Common/Common.Tests.cs

@@ -1,8 +1,8 @@
-using CppSharp.Utils;
-using NUnit.Framework;
+using NUnit.Framework;
 using Foo = Encodings.Foo;
 
-public class EncodingsTests : GeneratorTestFixture
+[TestFixture]
+public class EncodingsTests
 {
     [Test]
     public void TestFoo()

tests/Encodings/Encodings.Tests.cs

@@ -1,12 +1,12 @@
-using CppSharp.Utils;
-using NUnit.Framework;
+using NUnit.Framework;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Runtime.InteropServices;
 using StandardLib;
 
-public class StandardLibTests : GeneratorTestFixture
+[TestFixture]
+public class StandardLibTests
 {
     [Test]
     public void TestVectors()

tests/StandardLib/StandardLib.Tests.cs

@@ -8,13 +8,14 @@
   </ItemGroup>
 
   <ItemGroup>
-    <ProjectReference Include="$(SrcDir)Generator.Tests\CppSharp.Generator.Tests.csproj" />
     <ProjectReference Include="$(TestName).CSharp.csproj" Condition="$(MSBuildProjectName.EndsWith('CSharp'))" />
     <ProjectReference Include="$(NativeProjectsDir)$(TestName).Native.vcxproj" Condition="$(IsWindows)" ReferenceOutputAssembly="false" />
     <ProjectReference Include="$(NativeProjectsDir)$(TestName).CLI.vcxproj" Condition="$(MSBuildProjectName.EndsWith('CLI')) AND $(IsWindows)" />
   </ItemGroup>
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.8.0" />
+    <PackageReference Include="NUnit" Version="3.11.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
   </ItemGroup>
 </Project>

tests/Test.props

@@ -1,5 +1,4 @@
 using System;
-using CppSharp.Utils;
 using NUnit.Framework;
 using VTables;
 
@@ -31,7 +30,8 @@ public override unsafe int RetInt()
     }
 }
 
-public class VTablesTests : GeneratorTestFixture
+[TestFixture]
+public class VTablesTests
 {
     [Test]
     public void TestFoo()