handlers/managed_groups: test for pagination parameters

Note that this already always returned the pagination parameters,
but now we have a test that it does so.

internal/daemon/controller/handlers/managed_groups/managed_group_service_test.go

@@ -997,6 +997,27 @@ func TestListPagination(t *testing.T) {
 				protocmp.IgnoreFields(&pbs.ListManagedGroupsResponse{}, "list_token"),
 			),
 		)
+
+		// Create unauthenticated user
+		unauthAt := authtoken.TestAuthToken(t, conn, kmsCache, o.GetPublicId())
+		unauthR := iam.TestRole(t, conn, pwt.GetPublicId())
+		_ = iam.TestUserRole(t, conn, unauthR.GetPublicId(), unauthAt.GetIamUserId())
+
+		// Make a request with the unauthenticated user,
+		// ensure the response contains the pagination parameters.
+		requestInfo = authpb.RequestInfo{
+			TokenFormat: uint32(auth.AuthTokenTypeBearer),
+			PublicId:    unauthAt.GetPublicId(),
+			Token:       unauthAt.GetToken(),
+		}
+		requestContext = context.WithValue(context.Background(), requests.ContextRequestInformationKey, &requests.RequestContext{})
+		ctx = auth.NewVerifierContext(requestContext, iamRepoFn, tokenRepoFn, serversRepoFn, kmsCache, &requestInfo)
+
+		_, err = s.ListManagedGroups(ctx, &pbs.ListManagedGroupsRequest{
+			AuthMethodId: authMethod.GetPublicId(),
+		})
+		require.Error(t, err)
+		assert.ErrorIs(t, handlers.ForbiddenError(), err)
 	})
 
 	t.Run("ldap", func(t *testing.T) {
@@ -1296,6 +1317,27 @@ func TestListPagination(t *testing.T) {
 				protocmp.IgnoreFields(&pbs.ListManagedGroupsResponse{}, "list_token"),
 			),
 		)
+
+		// Create unauthenticated user
+		unauthAt := authtoken.TestAuthToken(t, conn, kmsCache, o.GetPublicId())
+		unauthR := iam.TestRole(t, conn, pwt.GetPublicId())
+		_ = iam.TestUserRole(t, conn, unauthR.GetPublicId(), unauthAt.GetIamUserId())
+
+		// Make a request with the unauthenticated user,
+		// ensure the response contains the pagination parameters.
+		requestInfo = authpb.RequestInfo{
+			TokenFormat: uint32(auth.AuthTokenTypeBearer),
+			PublicId:    unauthAt.GetPublicId(),
+			Token:       unauthAt.GetToken(),
+		}
+		requestContext = context.WithValue(context.Background(), requests.ContextRequestInformationKey, &requests.RequestContext{})
+		ctx = auth.NewVerifierContext(requestContext, iamRepoFn, tokenRepoFn, serversRepoFn, kmsCache, &requestInfo)
+
+		_, err = s.ListManagedGroups(ctx, &pbs.ListManagedGroupsRequest{
+			AuthMethodId: authMethod.GetPublicId(),
+		})
+		require.Error(t, err)
+		assert.ErrorIs(t, handlers.ForbiddenError(), err)
 	})
 }