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KubernetesCrudDispatcherTestBase.java
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KubernetesCrudDispatcherTestBase.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.server.mock.crud;
import io.fabric8.kubernetes.client.KubernetesClient;
import io.fabric8.kubernetes.client.server.mock.KubernetesCrudDispatcher;
import io.fabric8.kubernetes.client.server.mock.KubernetesMockServer;
import io.fabric8.mockwebserver.Context;
import io.fabric8.mockwebserver.MockWebServer;
import org.assertj.core.api.Condition;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.BeforeEach;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.concurrent.locks.Lock;
import java.util.concurrent.locks.ReentrantReadWriteLock;
import static org.assertj.core.api.Assertions.assertThat;
abstract class KubernetesCrudDispatcherTestBase {
protected KubernetesClient client;
protected KubernetesMockServer server;
private Map<Class<? extends Lock>, AtomicInteger> lockCount;
@BeforeEach
void setUp() {
lockCount = new HashMap<>(2);
lockCount.put(ReentrantReadWriteLock.WriteLock.class, new AtomicInteger(0));
lockCount.put(ReentrantReadWriteLock.ReadLock.class, new AtomicInteger(0));
KubernetesCrudDispatcher dispatcher = new KubernetesCrudDispatcher() {
@Override
protected void locked(Lock lock) {
lockCount.get(lock.getClass()).incrementAndGet();
}
};
server = new KubernetesMockServer(new Context(), new MockWebServer(), new HashMap<>(), dispatcher, false);
server.start();
client = server.createClient();
}
@AfterEach
void tearDown() {
client.close();
server.shutdown();
}
protected void assertLocked(int writeLockCount, int readLockCount) {
assertThat(lockCount)
.hasEntrySatisfying(
ReentrantReadWriteLock.WriteLock.class,
new Condition<>(value -> value.get() == writeLockCount, "writeLock acquired %d times", writeLockCount))
.hasEntrySatisfying(
ReentrantReadWriteLock.ReadLock.class,
new Condition<>(value -> value.get() == readLockCount, "readLock acquired %d times", readLockCount));
}
}