failing test for multimatch dir

Author: SimonCropp

src/DiffEngine.Tests/DiffEngine.Tests.csproj

@@ -19,4 +19,7 @@
     <PackageReference Include="XunitContext" Version="1.9.1" />
     <ProjectReference Include="..\DiffEngine\DiffEngine.csproj" />
   </ItemGroup>
+  <ItemGroup>
+    <Folder Include="DirForSearch\dir1\" />
+  </ItemGroup>
 </Project>

src/DiffEngine.Tests/DirForSearch/dir2/TextFile1.txt

@@ -0,0 +1 @@
+

src/DiffEngine.Tests/WildcardFileFinderTests.cs

@@ -1,10 +1,35 @@
-using System.IO;
+using System;
+using System.IO;
 using Xunit;
 using Xunit.Abstractions;
 
 public class WildcardFileFinderTests :
     XunitContextBase
 {
+    [Fact]
+    public void MultiMatchDir_order1()
+    {
+        var dir1 = Path.Combine(SourceDirectory, @"DirForSearch\dir1");
+        var dir2 = Path.Combine(SourceDirectory, @"DirForSearch\dir2");
+        Directory.SetLastWriteTime(dir2, DateTime.Now.AddDays(-1));
+        Directory.SetLastWriteTime(dir1, DateTime.Now);
+        var path = Path.Combine(SourceDirectory, @"DirForSearch\*\TextFile1.txt");
+        Assert.True(WildcardFileFinder.TryFind(path, out var result));
+        Assert.True(File.Exists(result));
+    }
+
+    [Fact]
+    public void MultiMatchDir_order2()
+    {
+        var dir1 = Path.Combine(SourceDirectory, @"DirForSearch\dir1");
+        var dir2 = Path.Combine(SourceDirectory, @"DirForSearch\dir2");
+        Directory.SetLastWriteTime(dir1, DateTime.Now.AddDays(-1));
+        Directory.SetLastWriteTime(dir2, DateTime.Now);
+        var path = Path.Combine(SourceDirectory, @"DirForSearch\*\TextFile1.txt");
+        Assert.True(WildcardFileFinder.TryFind(path, out var result));
+        Assert.True(File.Exists(result));
+    }
+
     [Fact]
     public void FullFilePath()
     {