test(e2e): namespace labeling for tenant owners

e2e/namespace_user_metadata_test.go

@@ -0,0 +1,84 @@
+//+build e2e
+
+// Copyright 2020-2021 Clastix Labs
+// SPDX-License-Identifier: Apache-2.0
+
+package e2e
+
+import (
+	"context"
+
+	capsulev1beta1 "github.com/clastix/capsule/api/v1beta1"
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+var _ = Describe("creating a Namespace with user-specified labels and annotations", func() {
+	tnt := &capsulev1beta1.Tenant{
+		ObjectMeta: metav1.ObjectMeta{
+			Name: "tenant-user-metadata-forbidden",
+			Annotations: map[string]string{
+				capsulev1beta1.ForbiddenNamespaceLabelsAnnotation: "foo,bar",
+				capsulev1beta1.ForbiddenNamespaceLabelsRegexpAnnotation: "^gatsby-.*$",
+				capsulev1beta1.ForbiddenNamespaceAnnotationsAnnotation: "foo,bar",
+				capsulev1beta1.ForbiddenNamespaceAnnotationsRegexpAnnotation: "^gatsby-.*$",
+			},
+		},
+		Spec: capsulev1beta1.TenantSpec{
+			Owners: capsulev1beta1.OwnerListSpec{
+				{
+					Name: "gatsby",
+					Kind: "User",
+				},
+			},
+		},
+	}
+
+	JustBeforeEach(func() {
+		EventuallyCreation(func() error {
+			tnt.ResourceVersion = ""
+			return k8sClient.Create(context.TODO(), tnt)
+		}).Should(Succeed())
+	})
+	JustAfterEach(func() {
+		Expect(k8sClient.Delete(context.TODO(), tnt)).Should(Succeed())
+	})
+
+	It("should allow", func() {
+		By("specifying non-forbidden labels", func() {
+			ns := NewNamespace("namespace-user-metadata-allowed-labels")
+			ns.SetLabels(map[string]string{"bim": "baz"})
+			NamespaceCreation(ns, tnt.Spec.Owners[0], defaultTimeoutInterval).Should(Succeed())
+		})
+		By("specifying non-forbidden annotations", func() {
+			ns := NewNamespace("namespace-user-metadata-allowed-annotations")
+			ns.SetAnnotations(map[string]string{"bim": "baz"})
+			NamespaceCreation(ns, tnt.Spec.Owners[0], defaultTimeoutInterval).Should(Succeed())
+		})
+	})
+
+
+	It("should fail", func() {
+		By("specifying forbidden labels using exact match", func() {
+			ns := NewNamespace("namespace-user-metadata-forbidden-labels")
+			ns.SetLabels(map[string]string{"foo": "bar"})
+			NamespaceCreation(ns, tnt.Spec.Owners[0], defaultTimeoutInterval).ShouldNot(Succeed())
+		})
+		By("specifying forbidden labels using regex match", func() {
+			ns := NewNamespace("namespace-user-metadata-forbidden-labels")
+			ns.SetLabels(map[string]string{"gatsby-foo": "bar"})
+			NamespaceCreation(ns, tnt.Spec.Owners[0], defaultTimeoutInterval).ShouldNot(Succeed())
+		})
+		By("specifying forbidden annotations using exact match", func() {
+			ns := NewNamespace("namespace-user-metadata-forbidden-labels")
+			ns.SetAnnotations(map[string]string{"foo": "bar"})
+			NamespaceCreation(ns, tnt.Spec.Owners[0], defaultTimeoutInterval).ShouldNot(Succeed())
+		})
+		By("specifying forbidden annotations using regex match", func() {
+			ns := NewNamespace("namespace-user-metadata-forbidden-labels")
+			ns.SetAnnotations(map[string]string{"gatsby-foo": "bar"})
+			NamespaceCreation(ns, tnt.Spec.Owners[0], defaultTimeoutInterval).ShouldNot(Succeed())
+		})
+	})
+})