Add test for inactive logicalclusters

Signed-off-by: Nelo-T. Wallus <[email protected]>
Signed-off-by: Nelo-T. Wallus <[email protected]>

Author: ntnn

test/e2e/workspace/inactive_test.go

@@ -0,0 +1,89 @@
+/*
+Copyright 2025 The KCP Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package workspace
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/util/wait"
+
+	kcpkubernetesclientset "github.com/kcp-dev/client-go/kubernetes"
+
+	"github.com/kcp-dev/kcp/pkg/server/filters"
+	"github.com/kcp-dev/kcp/sdk/apis/core"
+	kcpclientset "github.com/kcp-dev/kcp/sdk/client/clientset/versioned/cluster"
+	kcptesting "github.com/kcp-dev/kcp/sdk/testing"
+	kcptestinghelpers "github.com/kcp-dev/kcp/sdk/testing/helpers"
+	"github.com/kcp-dev/kcp/test/e2e/framework"
+)
+
+func TestInactiveLogicalCluster(t *testing.T) {
+	t.Parallel()
+	framework.Suite(t, "control-plane")
+
+	// TODO(ntnn): Repalce with t.Context in go1.24
+	ctx, cancel := context.WithCancel(context.Background())
+	t.Cleanup(cancel)
+
+	server := kcptesting.SharedKcpServer(t)
+	cfg := server.BaseConfig(t)
+	orgPath, _ := kcptesting.NewWorkspaceFixture(t, server, core.RootCluster.Path(), kcptesting.WithType(core.RootCluster.Path(), "organization"))
+
+	kcpClient, err := kcpclientset.NewForConfig(cfg)
+	require.NoError(t, err)
+	kubeClient, err := kcpkubernetesclientset.NewForConfig(cfg)
+	require.NoError(t, err)
+
+	t.Log("Get the logicalcluster")
+	lc, err := kcpClient.Cluster(orgPath).CoreV1alpha1().LogicalClusters().Get(ctx, "cluster", v1.GetOptions{})
+	require.NoError(t, err)
+
+	t.Log("Mark the logicalcluster as inactive")
+	lc.Annotations[filters.InactiveAnnotation] = "true"
+	lc, err = kcpClient.Cluster(orgPath).CoreV1alpha1().LogicalClusters().Update(ctx, lc, v1.UpdateOptions{})
+	require.NoError(t, err)
+
+	t.Log("Verify that normal requests fail")
+	kcptestinghelpers.Eventually(t, func() (bool, string) {
+		_, err := kubeClient.Cluster(orgPath).CoreV1().Namespaces().List(ctx, v1.ListOptions{})
+		if err == nil {
+			return false, "expected error when accessing an inactive logical cluster"
+		}
+		return true, ""
+	}, wait.ForeverTestTimeout, time.Millisecond*100)
+
+	t.Log("Remove inactive annotation again")
+	delete(lc.Annotations, filters.InactiveAnnotation)
+	_, err = kcpClient.Cluster(orgPath).CoreV1alpha1().LogicalClusters().Update(ctx, lc, v1.UpdateOptions{})
+	require.NoError(t, err)
+
+	t.Log("Verify that normal requests succeed again")
+	assert.NoError(t, err, "expected no error when accessing an active logical cluster")
+	kcptestinghelpers.Eventually(t, func() (bool, string) {
+		_, err := kubeClient.Cluster(orgPath).CoreV1().Namespaces().List(ctx, v1.ListOptions{})
+		if err != nil {
+			return false, err.Error()
+		}
+		return true, ""
+	}, wait.ForeverTestTimeout, time.Millisecond*100)
+}