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// Copyright (C) 2015 The Android Open Source Project
//
// 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 com.googlesource.gerrit.plugins.multisite.cache;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import com.google.gerrit.server.git.WorkQueue;
import com.googlesource.gerrit.plugins.multisite.Configuration;
import java.util.concurrent.ScheduledThreadPoolExecutor;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Answers;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
@RunWith(MockitoJUnitRunner.class)
public class CacheExecutorProviderTest {
@Mock private ScheduledThreadPoolExecutor executorMock;
private CacheExecutorProvider cacheExecutorProvider;
@Before
public void setUp() throws Exception {
WorkQueue workQueueMock = mock(WorkQueue.class);
when(workQueueMock.createQueue(4, "Forward-Cache-Eviction-Event")).thenReturn(executorMock);
Configuration configMock = mock(Configuration.class, Answers.RETURNS_DEEP_STUBS);
when(configMock.cache().threadPoolSize()).thenReturn(4);
cacheExecutorProvider = new CacheExecutorProvider(workQueueMock, configMock);
}
@Test
public void shouldReturnExecutor() throws Exception {
assertThat(cacheExecutorProvider.get()).isEqualTo(executorMock);
}
@Test
public void testStop() throws Exception {
cacheExecutorProvider.start();
assertThat(cacheExecutorProvider.get()).isEqualTo(executorMock);
cacheExecutorProvider.stop();
verify(executorMock).shutdown();
assertThat(cacheExecutorProvider.get()).isNull();
}
}