Cleanup tests

Remove xunit leftovers
Move support files into a Support subdirectory

Author: 0xced

…nugraph.Tests/DirectoryInfoExtensions.cs …Tests/Support/DirectoryInfoExtensions.cstests/nugraph.Tests/DirectoryInfoExtensions.cs renamed to tests/nugraph.Tests/Support/DirectoryInfoExtensions.cs tests/nugraph.Tests/DirectoryInfoExtensions.cs renamed to tests/nugraph.Tests/Support/DirectoryInfoExtensions.cs

@@ -10,7 +10,7 @@ public static class RepositoryDirectories
 
     public static FileInfo GetFile(params string[] paths) => new(GetPath(paths));
 
-    public static string GetPath(params string[] paths) => Path.GetFullPath(Path.Combine(new[] { GetThisDirectory(), "..", ".." }.Concat(paths).ToArray()));
+    public static string GetPath(params string[] paths) => Path.GetFullPath(Path.Combine(new[] { GetThisDirectory(), "..", "..", ".." }.Concat(paths).ToArray()));
 
     private static string GetThisDirectory([CallerFilePath] string path = "") => Path.GetDirectoryName(path)!;
 }

tests/nugraph.Tests/ModuleInitializer.cs …graph.Tests/Support/ModuleInitializer.cstests/nugraph.Tests/ModuleInitializer.cs renamed to tests/nugraph.Tests/Support/ModuleInitializer.cs tests/nugraph.Tests/ModuleInitializer.cs renamed to tests/nugraph.Tests/Support/ModuleInitializer.cs

@@ -13,7 +13,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <Content Include="xunit.runner.json" CopyToOutputDirectory="PreserveNewest" />
+    <None Update="*.DotSettings" Visible="false" />
   </ItemGroup>
 
   <ItemGroup>

tests/nugraph.Tests/Nugraph.cs tests/nugraph.Tests/Support/Nugraph.cstests/nugraph.Tests/Nugraph.cs renamed to tests/nugraph.Tests/Support/Nugraph.cs

@@ -0,0 +1,2 @@
+<wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:Boolean x:Key="/Default/CodeInspection/NamespaceProvider/NamespaceFoldersToSkip/=support/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>