| /* |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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 trait |
| |
| import ( |
| "testing" |
| |
| "github.com/stretchr/testify/assert" |
| |
| appsv1 "k8s.io/api/apps/v1" |
| corev1 "k8s.io/api/core/v1" |
| "k8s.io/api/policy/v1beta1" |
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" |
| |
| v1 "github.com/apache/camel-k/pkg/apis/camel/v1" |
| "github.com/apache/camel-k/pkg/util/kubernetes" |
| ) |
| |
| func TestConfigurePdbTraitDoesSucceed(t *testing.T) { |
| pdbTrait, environment, _ := createPdbTest() |
| configured, err := pdbTrait.Configure(environment) |
| |
| assert.True(t, configured) |
| assert.Nil(t, err) |
| } |
| |
| func TestConfigurePdbTraitDoesNotSucceed(t *testing.T) { |
| pdbTrait, environment, _ := createPdbTest() |
| |
| pdbTrait.MinAvailable = "1" |
| pdbTrait.MaxUnavailable = "2" |
| configured, err := pdbTrait.Configure(environment) |
| assert.NotNil(t, err) |
| assert.False(t, configured) |
| } |
| func TestPdbIsCreatedWithoutParametersEnabled(t *testing.T) { |
| pdbTrait, environment, _ := createPdbTest() |
| |
| pdb := pdbCreatedCheck(pdbTrait, environment, t) |
| assert.Equal(t, int32(1), pdb.Spec.MaxUnavailable.IntVal) |
| } |
| |
| func TestPdbIsCreatedWithMaxUnavailable(t *testing.T) { |
| pdbTrait, environment, _ := createPdbTest() |
| pdbTrait.MaxUnavailable = "1" |
| |
| pdb := pdbCreatedCheck(pdbTrait, environment, t) |
| assert.Equal(t, int32(1), pdb.Spec.MaxUnavailable.IntVal) |
| } |
| |
| func TestPdbIsCreatedWithMinAvailable(t *testing.T) { |
| pdbTrait, environment, _ := createPdbTest() |
| pdbTrait.MinAvailable = "2" |
| |
| pdb := pdbCreatedCheck(pdbTrait, environment, t) |
| assert.Equal(t, int32(2), pdb.Spec.MinAvailable.IntVal) |
| } |
| |
| func pdbCreatedCheck(pdbTrait *pdbTrait, environment *Environment, t *testing.T) *v1beta1.PodDisruptionBudget { |
| err := pdbTrait.Apply(environment) |
| assert.Nil(t, err) |
| pdb := findPdb(environment.Resources) |
| |
| assert.NotNil(t, pdb) |
| assert.Equal(t, environment.Integration.Name, pdb.Name) |
| assert.Equal(t, environment.Integration.Namespace, pdb.Namespace) |
| assert.Equal(t, environment.Integration.Labels, pdb.Labels) |
| return pdb |
| } |
| |
| func findPdb(resources *kubernetes.Collection) *v1beta1.PodDisruptionBudget { |
| for _, a := range resources.Items() { |
| if _, ok := a.(*v1beta1.PodDisruptionBudget); ok { |
| return a.(*v1beta1.PodDisruptionBudget) |
| } |
| } |
| return nil |
| } |
| |
| func createPdbTest() (*pdbTrait, *Environment, *appsv1.Deployment) { |
| trait := newPdbTrait().(*pdbTrait) |
| enabled := true |
| trait.Enabled = &enabled |
| |
| deployment := &appsv1.Deployment{ |
| ObjectMeta: metav1.ObjectMeta{ |
| Name: "integration-name", |
| }, |
| Spec: appsv1.DeploymentSpec{ |
| Template: corev1.PodTemplateSpec{}, |
| }, |
| } |
| |
| environment := &Environment{ |
| Integration: &v1.Integration{ |
| ObjectMeta: metav1.ObjectMeta{ |
| Name: "integration-name", |
| }, |
| Status: v1.IntegrationStatus{ |
| Phase: v1.IntegrationPhaseDeploying, |
| }, |
| }, |
| Resources: kubernetes.NewCollection(deployment), |
| } |
| |
| return trait, environment, deployment |
| } |