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OpenShiftMockServerExtension.java
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OpenShiftMockServerExtension.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.openshift.client.server.mock;
import io.fabric8.kubernetes.client.server.mock.KubernetesMixedDispatcher;
import io.fabric8.kubernetes.client.server.mock.KubernetesMockServerExtension;
import io.fabric8.mockwebserver.Context;
import io.fabric8.mockwebserver.MockWebServer;
import io.fabric8.mockwebserver.ServerRequest;
import io.fabric8.mockwebserver.ServerResponse;
import io.fabric8.openshift.client.NamespacedOpenShiftClient;
import io.fabric8.openshift.client.OpenShiftClient;
import org.junit.jupiter.api.extension.ExtensionContext;
import java.lang.reflect.Field;
import java.util.HashMap;
import java.util.Map;
import java.util.Queue;
/**
* The class that implements JUnit5 extension mechanism. You can use it directly in your JUnit test
* by annotating it with <code>@ExtendWith(OpenShiftMockServerExtension.class)</code> or through
* <code>@EnableOpenShiftMockClient</code> annotation
*/
public class OpenShiftMockServerExtension extends KubernetesMockServerExtension {
private OpenShiftMockServer staticOpenShiftMockServer;
private NamespacedOpenShiftClient staticOpenShiftClient;
private OpenShiftMockServer instantOpenShiftMockServer;
private NamespacedOpenShiftClient instantOpenShiftClient;
@Override
protected void destroyStatic() {
staticOpenShiftMockServer.destroy();
staticOpenShiftClient.close();
}
@Override
protected void destroy() {
if (instantOpenShiftMockServer != null) {
instantOpenShiftMockServer.destroy();
}
if (instantOpenShiftClient != null) {
instantOpenShiftClient.close();
}
}
@Override
protected Class<?> getClientType() {
return OpenShiftClient.class;
}
@Override
protected Class<?> getKubernetesMockServerType() {
return OpenShiftMockServer.class;
}
@Override
protected void initializeKubernetesClientAndMockServer(Class<?> testClass, boolean isStatic) {
EnableOpenShiftMockClient a = testClass.getAnnotation(EnableOpenShiftMockClient.class);
final Map<ServerRequest, Queue<ServerResponse>> responses = new HashMap<>();
OpenShiftMockServer openShiftMockServer = a.crud()
? new OpenShiftMockServer(new Context(), new MockWebServer(), responses, new KubernetesMixedDispatcher(responses),
a.https())
: new OpenShiftMockServer(a.https());
openShiftMockServer.init();
NamespacedOpenShiftClient openShiftClient = openShiftMockServer.createOpenShiftClient();
if (isStatic) {
staticOpenShiftMockServer = openShiftMockServer;
staticOpenShiftClient = openShiftClient;
} else {
instantOpenShiftMockServer = openShiftMockServer;
instantOpenShiftClient = openShiftClient;
}
}
@Override
protected void setFieldIfKubernetesClientOrMockServer(ExtensionContext context, boolean isStatic, Field field)
throws IllegalAccessException {
final NamespacedOpenShiftClient openShiftClient;
final OpenShiftMockServer openShiftMockServer;
if (isStatic) {
openShiftClient = staticOpenShiftClient;
openShiftMockServer = staticOpenShiftMockServer;
} else {
openShiftClient = instantOpenShiftClient;
openShiftMockServer = instantOpenShiftMockServer;
}
setFieldIfEqualsToProvidedType(context, isStatic, field, getClientType(), (i, f) -> f.set(i, openShiftClient));
setFieldIfEqualsToProvidedType(context, isStatic, field, getKubernetesMockServerType(),
(i, f) -> f.set(i, openShiftMockServer));
}
}