Fix Python tests

Co-Authored-By: Copilot <223556219+Copilot@users.noreply.github.com>

Author: SteveSandersonMS

python/e2e/test_multi_client.py

@@ -234,7 +234,7 @@ async def test_one_client_approves_permission_and_both_see_the_result(
         # Client 1 creates a session and manually approves permission requests
         session1 = await mctx.client1.create_session(
             on_permission_request=lambda request, invocation: (
-                permission_requests.append(request) or PermissionRequestResult(kind="approved")
+                permission_requests.append(request) or PermissionRequestResult(kind="approve-once")
             ),
         )
 
@@ -280,7 +280,7 @@ async def test_one_client_rejects_permission_and_both_see_the_result(
         # Client 1 creates a session and denies all permission requests
         session1 = await mctx.client1.create_session(
             on_permission_request=lambda request, invocation: PermissionRequestResult(
-                kind="denied-interactively-by-user"
+                kind="reject"
             ),
         )
 

python/e2e/test_tools.py

@@ -191,8 +191,7 @@ def encrypt_string(params: EncryptParams, invocation: ToolInvocation) -> str:
 
         def on_permission_request(request, invocation):
             permission_requests.append(request)
-            return PermissionRequestResult(kind="approved")
-
+            return PermissionRequestResult(kind="approve-once")
         session = await ctx.client.create_session(
             on_permission_request=on_permission_request, tools=[encrypt_string]
         )
@@ -219,7 +218,7 @@ def encrypt_string(params: EncryptParams, invocation: ToolInvocation) -> str:
             return params.input.upper()
 
         def on_permission_request(request, invocation):
-            return PermissionRequestResult(kind="denied-interactively-by-user")
+            return PermissionRequestResult(kind="reject")
 
         session = await ctx.client.create_session(
             on_permission_request=on_permission_request, tools=[encrypt_string]