Add base envTests to test-operator

Currently, test-operator only has one suite envTest. To keep best
practices we shold add more tests for test-operator functionality
to prevent regression. This PR starts by adding base envTests that
can be improved in the future.

Author: kstrenkova

test/functional/base_test.go

@@ -0,0 +1,32 @@
+/*
+Copyright 2023.
+
+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 functional_test
+
+import (
+	. "github.com/onsi/gomega" //revive:disable:dot-imports
+
+	testv1 "github.com/openstack-k8s-operators/test-operator/api/v1beta1"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+func GetTempest(name types.NamespacedName) *testv1.Tempest {
+	instance := &testv1.Tempest{}
+	Eventually(func(g Gomega) {
+		g.Expect(k8sClient.Get(ctx, name, instance)).Should(Succeed())
+	}, timeout, interval).Should(Succeed())
+	return instance
+}

test/functional/tempest_controller_test.go

@@ -0,0 +1,93 @@
+/*
+Copyright 2023.
+
+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 functional_test
+
+import (
+	. "github.com/onsi/ginkgo/v2" //revive:disable:dot-imports
+	. "github.com/onsi/gomega"    //revive:disable:dot-imports
+
+	testv1 "github.com/openstack-k8s-operators/test-operator/api/v1beta1"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+var _ = Describe("TempestController", func() {
+	When("Tempest CR is created", func() {
+		var tempestName types.NamespacedName
+
+		BeforeEach(func() {
+			// Create OpenStack config ConfigMap
+			openstackConfigMap := &corev1.ConfigMap{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "openstack-config",
+					Namespace: namespace,
+				},
+				Data: map[string]string{
+					"clouds.yaml": "clouds:\n  default:\n    auth:\n      auth_url: http://keystone:5000",
+				},
+			}
+			Expect(k8sClient.Create(ctx, openstackConfigMap)).Should(Succeed())
+
+			// Create OpenStack config Secret
+			openstackSecret := &corev1.Secret{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "openstack-config-secret",
+					Namespace: namespace,
+				},
+				StringData: map[string]string{
+					"secure.yaml": "clouds:\n  default:\n    auth:\n      password: secret",
+				},
+			}
+			Expect(k8sClient.Create(ctx, openstackSecret)).Should(Succeed())
+
+			// Create a basic Tempest CR
+			tempestName = types.NamespacedName{
+				Name:      "tempest-tests",
+				Namespace: namespace,
+			}
+
+			tempest := &testv1.Tempest{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      tempestName.Name,
+					Namespace: tempestName.Namespace,
+				},
+				Spec: testv1.TempestSpec{
+					CommonOptions: testv1.CommonOptions{
+						StorageClass: "local-storage",
+					},
+					CommonOpenstackConfig: testv1.CommonOpenstackConfig{
+						OpenStackConfigMap:    "openstack-config",
+						OpenStackConfigSecret: "openstack-config-secret",
+					},
+					TempestRun: testv1.TempestRunSpec{
+						IncludeList: "tempest.api.identity.v3",
+					},
+				},
+			}
+			Expect(k8sClient.Create(ctx, tempest)).Should(Succeed())
+		})
+
+		It("should have a finalizer", func() {
+			// the reconciler loop adds the finalizer so we have to wait for
+			// it to run
+			Eventually(func() []string {
+				return GetTempest(tempestName).Finalizers
+			}, timeout, interval).Should(ContainElement("openstack.org/tempest"))
+		})
+	})
+})