move to generation subdir test with more robust services

Author: iscai-msft

packages/typespec-python/scripts/eng/regenerate.ts

@@ -131,14 +131,6 @@ const EMITTER_OPTIONS: Record<string, Record<string, string> | Record<string, st
         "package-mode": "azure-dataplane",
         "package-pprint-name": "ResiliencySrvDriven2",
     },
-    "authentication/api-key": [
-        {},
-        {
-            "package-name": "authentication-api-key-subdir",
-            "generation-subdir": "_generated/",
-            "namespace": "authentication.api.key.subdir",
-        },
-    ],
     "authentication/http/custom": {
         "package-name": "authentication-http-custom",
         "namespace": "authentication.http.custom",
@@ -191,10 +183,17 @@ const EMITTER_OPTIONS: Record<string, Record<string, string> | Record<string, st
         "package-name": "typetest-model-singlediscriminator",
         "namespace": "typetest.model.singlediscriminator",
     },
-    "type/model/inheritance/recursive": {
-        "package-name": "typetest-model-recursive",
-        "namespace": "typetest.model.recursive",
-    },
+    "type/model/inheritance/recursive": [
+        {
+            "package-name": "typetest-model-recursive",
+            "namespace": "typetest.model.recursive",
+        },
+        {
+            "package-name": "generation-subdir",
+            "namespace": "generation.subdir",
+            "generation-subdir": "_generated",
+        }
+    ],
     "type/model/usage": {
         "package-name": "typetest-model-usage",
         "namespace": "typetest.model.usage",