Net-6730/namespace intg test (#19798)

test: add intg test for namespace lifecycle

test-integ/tenancy/common.go

@@ -0,0 +1,84 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: BUSL-1.1
+
+package tenancy
+
+import (
+	"context"
+	"fmt"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	pbcatalog "github.com/hashicorp/consul/proto-public/pbcatalog/v2beta1"
+	"github.com/hashicorp/consul/proto-public/pbresource"
+	pbtenancy "github.com/hashicorp/consul/proto-public/pbtenancy/v2beta1"
+	"github.com/hashicorp/consul/test-integ/topoutil"
+	"github.com/hashicorp/consul/test/integration/consul-container/libs/utils"
+	"github.com/hashicorp/consul/testing/deployer/sprawl/sprawltest"
+	"github.com/hashicorp/consul/testing/deployer/topology"
+)
+
+const (
+	DefaultNamespaceName = "default"
+	DefaultPartitionName = "default"
+)
+
+func newConfig(t *testing.T) *topology.Config {
+	const clusterName = "cluster1"
+	servers := topoutil.NewTopologyServerSet(clusterName+"-server", 3, []string{clusterName}, nil)
+
+	cluster := &topology.Cluster{
+		Enterprise:      utils.IsEnterprise(),
+		Name:            clusterName,
+		Nodes:           servers,
+		EnableV2:        true,
+		EnableV2Tenancy: true,
+	}
+
+	return &topology.Config{
+		Images:   utils.TargetImages(),
+		Networks: []*topology.Network{{Name: clusterName}},
+		Clusters: []*topology.Cluster{cluster},
+	}
+}
+
+func createNamespaces(t *testing.T, resourceServiceClient *Client, numNamespaces int, ap string) []*pbresource.Resource {
+	namespaces := []*pbresource.Resource{}
+	for i := 0; i < numNamespaces; i++ {
+		namespace := &pbresource.Resource{
+			Id: &pbresource.ID{
+				Name:    fmt.Sprintf("namespace-%d", i),
+				Type:    pbtenancy.NamespaceType,
+				Tenancy: &pbresource.Tenancy{Partition: ap},
+			},
+		}
+		rsp, err := resourceServiceClient.Write(context.Background(), &pbresource.WriteRequest{Resource: namespace})
+		require.NoError(t, err)
+		namespace = resourceServiceClient.WaitForResourceExists(t, rsp.Resource.Id)
+		namespaces = append(namespaces, namespace)
+	}
+	return namespaces
+}
+
+func createServices(t *testing.T, resourceServiceClient *Client, numServices int, ap string, ns string) []*pbresource.Resource {
+	services := []*pbresource.Resource{}
+	for i := 0; i < numServices; i++ {
+		service := &pbresource.Resource{
+			Id: &pbresource.ID{
+				Name:    fmt.Sprintf("service-%d", i),
+				Type:    pbcatalog.ServiceType,
+				Tenancy: &pbresource.Tenancy{Partition: ap, Namespace: ns},
+			},
+		}
+		service = sprawltest.MustSetResourceData(t, service, &pbcatalog.Service{
+			Workloads: &pbcatalog.WorkloadSelector{},
+			Ports:     []*pbcatalog.ServicePort{},
+		})
+		rsp, err := resourceServiceClient.Write(context.Background(), &pbresource.WriteRequest{Resource: service})
+		require.NoError(t, err)
+		service = resourceServiceClient.WaitForResourceExists(t, rsp.Resource.Id)
+		services = append(services, service)
+	}
+	return services
+}

test-integ/tenancy/namespace_ce_test.go

@@ -0,0 +1,84 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: BUSL-1.1
+
+//go:build !consulent
+
+package tenancy
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/hashicorp/consul/proto-public/pbresource"
+	pbtenancy "github.com/hashicorp/consul/proto-public/pbtenancy/v2beta1"
+	"github.com/hashicorp/consul/testing/deployer/sprawl/sprawltest"
+)
+
+// TestNamespaceLifecycle sets up the following:
+//
+// - 1 cluster
+// - 3 servers in that cluster
+// - v2 resources and v2 tenancy are activated
+//
+// When this test is executed it tests the full lifecycle for a
+// small number of namespaces:
+// - creation of namespaces in the default partition
+// - populating resources under namespaces
+// - finally deleting everything
+func TestNamespaceLifecycle(t *testing.T) {
+	t.Parallel()
+
+	cfg := newConfig(t)
+	sp := sprawltest.Launch(t, cfg)
+	cluster := sp.Topology().Clusters["cluster1"]
+	client := NewClient(sp.ResourceServiceClientForCluster(cluster.Name))
+
+	// 3 namespaces
+	// @ 3 services per namespace
+	// ==============================
+	// 9 resources total
+	tenants := []*pbresource.Resource{}
+	numNamespaces := 3
+	numServices := 3
+
+	// Default namespace is expected to exist
+	// when we boostrap a cluster
+	client.RequireResourceExists(t, &pbresource.ID{
+		Name:    DefaultNamespaceName,
+		Type:    pbtenancy.NamespaceType,
+		Tenancy: &pbresource.Tenancy{Partition: DefaultPartitionName},
+	})
+
+	// Namespaces are created in default partition
+	namespaces := createNamespaces(t, client, numNamespaces, DefaultPartitionName)
+
+	for _, namespace := range namespaces {
+		services := createServices(t, client, numServices, DefaultPartitionName, namespace.Id.Name)
+		tenants = append(tenants, services...)
+	}
+
+	// Verify test setup
+	require.Equal(t, len(tenants), numNamespaces*numServices)
+
+	// List namespaces
+	listRsp, err := client.List(client.Context(t), &pbresource.ListRequest{
+		Type:       pbtenancy.NamespaceType,
+		Tenancy:    &pbresource.Tenancy{},
+		NamePrefix: "namespace-",
+	})
+	require.NoError(t, err)
+	require.Equal(t, len(namespaces), len(listRsp.Resources))
+
+	// Delete all namespaces
+	for _, namespace := range namespaces {
+		_, err := client.Delete(client.Context(t), &pbresource.DeleteRequest{Id: namespace.Id})
+		require.NoError(t, err)
+		client.WaitForDeletion(t, namespace.Id)
+	}
+
+	// Make sure no namespace tenants left behind
+	for _, tenant := range tenants {
+		client.RequireResourceNotFound(t, tenant.Id)
+	}
+}