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PodCrudTest.java
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PodCrudTest.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.Pod;
import io.fabric8.kubernetes.api.model.PodBuilder;
import io.fabric8.kubernetes.api.model.PodList;
import io.fabric8.kubernetes.client.KubernetesClient;
import io.fabric8.kubernetes.client.server.mock.KubernetesServer;
import org.junit.Rule;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.migrationsupport.rules.EnableRuleMigrationSupport;
import java.util.Collections;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
@EnableRuleMigrationSupport
public class PodCrudTest {
@Rule
public KubernetesServer server = new KubernetesServer(true, true);
@Test
public void testCrud() {
KubernetesClient client = server.getClient();
Pod pod1 = new PodBuilder().withNewMetadata().withName("pod1").addToLabels("testKey", "testValue").endMetadata().build();
Pod pod2 = new PodBuilder().withNewMetadata().withName("pod2").addToLabels("testKey", "testValue").endMetadata().build();
Pod pod3 = new PodBuilder().withNewMetadata().withName("pod3").endMetadata().build();
client.pods().inNamespace("ns1").create(pod1);
client.pods().inNamespace("ns1").create(pod2);
client.pods().inNamespace("ns2").create(pod3);
PodList podList = client.pods().list();
assertNotNull(podList);
assertEquals(0, podList.getItems().size());
// test listing with labels
podList = client.pods().inAnyNamespace().withLabels(Collections.singletonMap("testKey", "testValue")).list();
assertNotNull(podList);
assertEquals(2, podList.getItems().size());
podList = client.pods().inNamespace("ns1").list();
assertNotNull(podList);
assertEquals(2, podList.getItems().size());
podList = client.pods().inAnyNamespace().list();
assertNotNull(podList);
assertEquals(3, podList.getItems().size());
client.pods().inNamespace("ns1").withName("pod1").delete();
podList = client.pods().inNamespace("ns1").list();
assertNotNull(podList);
assertEquals(1, podList.getItems().size());
podList = client.pods().inAnyNamespace().list();
assertNotNull(podList);
assertEquals(2, podList.getItems().size());
// test update
pod2 = client.pods().inNamespace("ns1").withName("pod2").edit()
.editMetadata().addToLabels("key1", "value1").endMetadata().done();
assertNotNull(pod2);
assertEquals("value1", pod2.getMetadata().getLabels().get("key1"));
}
}