diff --git a/src/Tests/Microsoft.NET.Sdk.Razor.Tests/StaticWebAssetsBaselineFactory.cs b/src/Tests/Microsoft.NET.Sdk.Razor.Tests/StaticWebAssetsBaselineFactory.cs
index f6509a390938..b1e21be4e7df 100644
--- a/src/Tests/Microsoft.NET.Sdk.Razor.Tests/StaticWebAssetsBaselineFactory.cs
+++ b/src/Tests/Microsoft.NET.Sdk.Razor.Tests/StaticWebAssetsBaselineFactory.cs
@@ -46,31 +46,39 @@ public void ToTemplate(
         var assetsByIdentity = manifest.Assets.ToDictionary(a => a.Identity);
         foreach (var asset in manifest.Assets)
         {
-            var identity = asset.Identity;
-            var relatedAsset = asset.RelatedAsset;
-            var contentRoot = asset.ContentRoot;
             TemplatizeAsset(projectRoot, restorePath, asset);
             if (asset.AssetTraitName == "Content-Encoding")
             {
                 var relativePath = asset.RelativePath.Replace('/', Path.DirectorySeparatorChar);
-                asset.Identity = Path.Combine(Path.GetDirectoryName(asset.Identity), relativePath);
-                asset.OriginalItemSpec = Path.Combine(Path.GetDirectoryName(asset.OriginalItemSpec), relativePath);
+                asset.Identity = Path.Combine(
+                    Path.GetDirectoryName(
+                        asset.Identity.Replace(
+                            '\\',
+                            Path.DirectorySeparatorChar)),
+                    relativePath).Replace(Path.DirectorySeparatorChar, '\\');
+                asset.OriginalItemSpec = Path.Combine(
+                    Path.GetDirectoryName(
+                        asset.OriginalItemSpec.Replace(
+                            '\\',
+                            Path.DirectorySeparatorChar)),
+                    relativePath).Replace(Path.DirectorySeparatorChar, '\\');
             }
-            if ((asset.Identity.EndsWith(".gz") || asset.Identity.EndsWith(".br"))
+            else if ((asset.Identity.EndsWith(".gz") || asset.Identity.EndsWith(".br"))
                 && asset.AssetTraitName == "" && asset.RelatedAsset == "")
             {
                 // Old .NET 5.0 implementation
                 asset.Identity = Path.Combine(
-                    Path.GetDirectoryName(asset.Identity),
-                    Path.GetFileName(asset.OriginalItemSpec) + Path.GetExtension(asset.Identity));
+                    Path.GetDirectoryName(asset.Identity.Replace('\\',Path.DirectorySeparatorChar)),
+                    Path.GetFileName(asset.OriginalItemSpec) + Path.GetExtension(asset.Identity))
+                .Replace(Path.DirectorySeparatorChar, '\\');
             }
         }
 
         foreach (var discovery in manifest.DiscoveryPatterns)
         {
             discovery.ContentRoot = discovery.ContentRoot.Replace(projectRoot, "${ProjectPath}");
-            discovery.ContentRoot = discovery.ContentRoot
-                .Replace(Path.DirectorySeparatorChar, '/');
+            discovery.ContentRoot = discovery.ContentRoot.Replace(Path.DirectorySeparatorChar, '\\');
+
             discovery.Name = discovery.Name.Replace(Path.DirectorySeparatorChar, '\\');
             discovery.Pattern = discovery.Pattern.Replace(Path.DirectorySeparatorChar, '\\');
         }
@@ -171,7 +179,7 @@ var processed when file.StartsWith("$") => processed,
                 })
         };
 
-        return updated.Replace('/','\\');
+        return updated.Replace('/', '\\');
     }
 
     private string TemplatizeBuildOrPublishPath(string outputPath, string file)
@@ -249,7 +257,7 @@ private string TemplatizeNugetPath(string restorePath, string file)
 
     private static string ReplaceSegments(string file, Func<int, string[], string> selector)
     {
-        var segments = file.Split('/');
+        var segments = file.Split('\\', '/');
         var newSegments = new List<string>();
 
         // Segments have the following shape `${RestorePath}/PackageName/PackageVersion/lib/Tfm/dll`.
@@ -259,7 +267,7 @@ private static string ReplaceSegments(string file, Func<int, string[], string> s
             newSegments.Add(selector(i, segments));
         }
 
-        return string.Join('/', newSegments);
+        return string.Join(Path.DirectorySeparatorChar, newSegments);
     }
 
     private string RemovePossibleHash(string fileNameAndExtension)