Fix extension test proxy environment merge

stephentoub · Copilot · stephentoub · commit 8ebc51a6ebdd · 2026-05-04T18:32:44.000-04:00
Co-authored-by: Copilot &lt;223556219+Copilot@users.noreply.github.com&gt;
diff --git a/dotnet/test/E2E/RpcExtensionsLoadedE2ETests.cs b/dotnet/test/E2E/RpcExtensionsLoadedE2ETests.cs
@@ -40,7 +40,7 @@ public class RpcExtensionsLoadedE2ETests(E2ETestFixture fixture, ITestOutputHelp
     /// </summary>
     private Dictionary<string, string> ExtensionsEnabledEnvironment()
     {
-        var env = new Dictionary<string, string>(Ctx.GetEnvironment(), StringComparer.OrdinalIgnoreCase)
+        var env = new Dictionary<string, string>(Ctx.GetEnvironment())
         {
             ["COPILOT_CLI_ENABLED_FEATURE_FLAGS"] = "EXTENSIONS",
         };

Original file line number	Diff line number	Diff line change
`@@ -40,7 +40,7 @@ public class RpcExtensionsLoadedE2ETests(E2ETestFixture fixture, ITestOutputHelp`
`40`	`40`	`/// </summary>`
`41`	`41`	`private Dictionary<string, string> ExtensionsEnabledEnvironment()`
`42`	`42`	`{`
`43`		`- var env = new Dictionary<string, string>(Ctx.GetEnvironment(), StringComparer.OrdinalIgnoreCase)`
	`43`	`+ var env = new Dictionary<string, string>(Ctx.GetEnvironment())`
`44`	`44`	`{`
`45`	`45`	`["COPILOT_CLI_ENABLED_FEATURE_FLAGS"] = "EXTENSIONS",`
`46`	`46`	`};`