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ClusterRoleBindingCrudTest.java
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ClusterRoleBindingCrudTest.java
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/**
* Copyright (C) 2015 Red Hat, Inc.
*
* 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 io.fabric8.kubernetes.client.mock;
import io.fabric8.kubernetes.api.model.rbac.ClusterRoleBinding;
import io.fabric8.kubernetes.api.model.rbac.ClusterRoleBindingBuilder;
import io.fabric8.kubernetes.api.model.rbac.ClusterRoleBindingList;
import io.fabric8.kubernetes.api.model.rbac.RoleRefBuilder;
import io.fabric8.kubernetes.api.model.rbac.SubjectBuilder;
import io.fabric8.kubernetes.client.KubernetesClient;
import io.fabric8.kubernetes.client.server.mock.KubernetesServer;
import org.junit.Rule;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
public class ClusterRoleBindingCrudTest {
private static final Logger logger = LoggerFactory.getLogger(ClusterRoleBindingCrudTest.class);
@Rule
public KubernetesServer kubernetesServer = new KubernetesServer(true,true);
@Test
public void crudTest() {
KubernetesClient client = kubernetesServer.getClient();
ClusterRoleBinding kubernetesClusterRoleBinding = new ClusterRoleBindingBuilder()
.withNewMetadata()
.withName("read-nodes")
.endMetadata()
.addToSubjects(0, new SubjectBuilder()
.withApiGroup("rbac.authorization.k8s.io")
.withKind("User")
.withName("jane")
.withNamespace("default")
.build()
)
.withRoleRef(new RoleRefBuilder()
.withApiGroup("rbac.authorization.k8s.io")
.withKind("ClusterRole")
.withName("node-reader")
.build()
)
.build();
//test of creation
kubernetesClusterRoleBinding = client.rbac().clusterRoleBindings().create(kubernetesClusterRoleBinding);
assertNotNull(kubernetesClusterRoleBinding);
assertEquals("ClusterRoleBinding", kubernetesClusterRoleBinding.getKind());
assertEquals("rbac.authorization.k8s.io/v1", kubernetesClusterRoleBinding.getApiVersion());
assertNotNull(kubernetesClusterRoleBinding.getMetadata());
assertEquals("read-nodes", kubernetesClusterRoleBinding.getMetadata().getName());
assertNotNull(kubernetesClusterRoleBinding.getSubjects());
assertEquals(1, kubernetesClusterRoleBinding.getSubjects().size());
assertEquals("rbac.authorization.k8s.io", kubernetesClusterRoleBinding.getSubjects().get(0).getApiGroup());
assertEquals("User", kubernetesClusterRoleBinding.getSubjects().get(0).getKind());
assertEquals("jane", kubernetesClusterRoleBinding.getSubjects().get(0).getName());
assertEquals("default", kubernetesClusterRoleBinding.getSubjects().get(0).getNamespace());
assertNotNull(kubernetesClusterRoleBinding.getRoleRef());
assertEquals("ClusterRole", kubernetesClusterRoleBinding.getRoleRef().getKind());
assertEquals("node-reader", kubernetesClusterRoleBinding.getRoleRef().getName());
assertEquals("rbac.authorization.k8s.io", kubernetesClusterRoleBinding.getRoleRef().getApiGroup());
//test of list
ClusterRoleBindingList kubernetesClusterRoleBindingList = client.rbac().clusterRoleBindings().list();
assertNotNull(kubernetesClusterRoleBindingList);
assertNotNull(kubernetesClusterRoleBindingList.getItems());
assertEquals(1, kubernetesClusterRoleBindingList.getItems().size());
assertNotNull(kubernetesClusterRoleBindingList.getItems().get(0));
assertEquals("ClusterRoleBinding", kubernetesClusterRoleBindingList.getItems().get(0).getKind());
assertEquals("rbac.authorization.k8s.io/v1", kubernetesClusterRoleBindingList.getItems().get(0).getApiVersion());
assertNotNull(kubernetesClusterRoleBindingList.getItems().get(0).getMetadata());
assertEquals("read-nodes", kubernetesClusterRoleBindingList.getItems().get(0).getMetadata().getName());
assertNotNull(kubernetesClusterRoleBindingList.getItems().get(0).getSubjects());
assertEquals(1, kubernetesClusterRoleBindingList.getItems().get(0).getSubjects().size());
assertEquals("rbac.authorization.k8s.io", kubernetesClusterRoleBindingList.getItems().get(0).getSubjects().get(0).getApiGroup());
assertEquals("User", kubernetesClusterRoleBindingList.getItems().get(0).getSubjects().get(0).getKind());
assertEquals("jane", kubernetesClusterRoleBindingList.getItems().get(0).getSubjects().get(0).getName());
assertEquals("default", kubernetesClusterRoleBindingList.getItems().get(0).getSubjects().get(0).getNamespace());
assertNotNull(kubernetesClusterRoleBindingList.getItems().get(0).getRoleRef());
assertEquals("ClusterRole", kubernetesClusterRoleBindingList.getItems().get(0).getRoleRef().getKind());
assertEquals("node-reader", kubernetesClusterRoleBindingList.getItems().get(0).getRoleRef().getName());
assertEquals("rbac.authorization.k8s.io", kubernetesClusterRoleBindingList.getItems().get(0).getRoleRef().getApiGroup());
//test of updation
kubernetesClusterRoleBinding = client.rbac().clusterRoleBindings().withName("read-nodes").edit()
.editSubject(0).withName("jane-new").endSubject().done();
assertNotNull(kubernetesClusterRoleBinding);
assertEquals("ClusterRoleBinding", kubernetesClusterRoleBinding.getKind());
assertEquals("rbac.authorization.k8s.io/v1", kubernetesClusterRoleBinding.getApiVersion());
assertNotNull(kubernetesClusterRoleBinding.getMetadata());
assertEquals("read-nodes", kubernetesClusterRoleBinding.getMetadata().getName());
assertNotNull(kubernetesClusterRoleBinding.getSubjects());
assertEquals(1, kubernetesClusterRoleBinding.getSubjects().size());
assertEquals("rbac.authorization.k8s.io", kubernetesClusterRoleBinding.getSubjects().get(0).getApiGroup());
assertEquals("User", kubernetesClusterRoleBinding.getSubjects().get(0).getKind());
assertEquals("jane-new", kubernetesClusterRoleBinding.getSubjects().get(0).getName());
assertEquals("default", kubernetesClusterRoleBinding.getSubjects().get(0).getNamespace());
assertNotNull(kubernetesClusterRoleBinding.getRoleRef());
assertEquals("ClusterRole", kubernetesClusterRoleBinding.getRoleRef().getKind());
assertEquals("node-reader", kubernetesClusterRoleBinding.getRoleRef().getName());
assertEquals("rbac.authorization.k8s.io", kubernetesClusterRoleBinding.getRoleRef().getApiGroup());
//test of deletion
boolean deleted = client.rbac().clusterRoleBindings().delete();
assertTrue(deleted);
kubernetesClusterRoleBindingList = client.rbac().clusterRoleBindings().list();
assertEquals(0,kubernetesClusterRoleBindingList.getItems().size());
}
}