| /* |
| * 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 org.apache.pulsar.broker.testcontext; |
| |
| import lombok.Value; |
| import org.apache.pulsar.broker.BrokerTestUtil; |
| import org.apache.pulsar.broker.PulsarService; |
| import org.mockito.Mockito; |
| import org.mockito.internal.creation.instance.ConstructorInstantiator; |
| |
| /** |
| * Configuration for what kind of Mockito spy to use on collaborator objects |
| * of the PulsarService managed by {@link PulsarTestContext}. |
| * |
| * This configuration is applied using {@link PulsarTestContext.Builder#spyConfig(SpyConfig)} or by |
| * calling {@link PulsarTestContext.Builder#spyByDefault()} to enable spying for all configurable collaborator |
| * objects. |
| * |
| * For verifying interactions with Mockito's {@link Mockito#verify(Object)} method, the spy type must be set to |
| * {@link SpyType#SPY_ALSO_INVOCATIONS}. This is because the default spy type {@link SpyType#SPY} |
| * does not record invocations. |
| */ |
| @lombok.Builder(builderClassName = "Builder", toBuilder = true) |
| @Value |
| public class SpyConfig { |
| /** |
| * Type of spy to use. |
| */ |
| public enum SpyType { |
| NONE, // No spy |
| SPY, // Spy without recording invocations |
| SPY_ALSO_INVOCATIONS; // Spy and record invocations |
| |
| public <T> T spy(T object) { |
| if (object == null) { |
| return null; |
| } |
| switch (this) { |
| case NONE: |
| return object; |
| case SPY: |
| return BrokerTestUtil.spyWithoutRecordingInvocations(object); |
| case SPY_ALSO_INVOCATIONS: |
| return Mockito.spy(object); |
| default: |
| throw new UnsupportedOperationException("Unknown spy type: " + this); |
| } |
| } |
| |
| public <T> T spy(Class<T> clazz, Object... args) { |
| switch (this) { |
| case NONE: |
| // Use Mockito's internal class to instantiate the object |
| return new ConstructorInstantiator(false, args).newInstance(clazz); |
| case SPY: |
| return BrokerTestUtil.spyWithClassAndConstructorArgs(clazz, args); |
| case SPY_ALSO_INVOCATIONS: |
| return BrokerTestUtil.spyWithClassAndConstructorArgsRecordingInvocations(clazz, args); |
| default: |
| throw new UnsupportedOperationException("Unknown spy type: " + this); |
| } |
| } |
| } |
| |
| /** |
| * Spy configuration for {@link PulsarTestContext#getPulsarService()}. |
| */ |
| private final SpyType pulsarService; |
| /** |
| * Spy configuration for {@link PulsarService#getPulsarResources()}. |
| */ |
| private final SpyType pulsarResources; |
| /** |
| * Spy configuration for {@link PulsarService#getBrokerService()}. |
| */ |
| private final SpyType brokerService; |
| /** |
| * Spy configuration for {@link PulsarService#getBookKeeperClient()}. |
| * In the test context, this is the same as {@link PulsarTestContext#getBookKeeperClient()} . |
| * It is a client that wraps an in-memory mock bookkeeper implementation. |
| */ |
| private final SpyType bookKeeperClient; |
| /** |
| * Spy configuration for {@link PulsarService#getCompactionServiceFactory#getCompactor()}. |
| */ |
| private final SpyType compactor; |
| |
| /** |
| * Spy configuration for {@link PulsarService#getCompactionServiceFactory()}. |
| */ |
| |
| private final SpyType compactedServiceFactory; |
| /** |
| * Spy configuration for {@link PulsarService#getNamespaceService()}. |
| */ |
| private final SpyType namespaceService; |
| |
| /** |
| * Create a builder for SpyConfig with no spies by default. |
| * |
| * @return a builder |
| */ |
| public static Builder builder() { |
| return builder(SpyType.NONE); |
| } |
| |
| /** |
| * Create a builder for SpyConfig with the given spy type for all configurable collaborator objects. |
| * |
| * @param defaultSpyType the spy type to use for all configurable collaborator objects |
| * @return a builder |
| */ |
| public static Builder builder(SpyType defaultSpyType) { |
| Builder spyConfigBuilder = new Builder(); |
| spyConfigBuilder.pulsarService(defaultSpyType); |
| spyConfigBuilder.pulsarResources(defaultSpyType); |
| spyConfigBuilder.brokerService(defaultSpyType); |
| spyConfigBuilder.bookKeeperClient(defaultSpyType); |
| spyConfigBuilder.compactor(defaultSpyType); |
| spyConfigBuilder.compactedServiceFactory(defaultSpyType); |
| spyConfigBuilder.namespaceService(defaultSpyType); |
| return spyConfigBuilder; |
| } |
| } |