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- /*
- * SonarQube
- * Copyright (C) 2009-2021 SonarSource SA
- * mailto:info AT sonarsource DOT com
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
- package org.sonar.ce.configuration;
-
- import java.util.Random;
- import org.junit.Test;
- import org.sonar.api.config.internal.ConfigurationBridge;
- import org.sonar.api.config.internal.MapSettings;
- import org.sonar.api.utils.MessageException;
-
- import static java.lang.Math.abs;
- import static org.assertj.core.api.Assertions.assertThat;
- import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
- public class CeConfigurationImplTest {
- public static final ConfigurationBridge EMPTY_CONFIGURATION = new ConfigurationBridge(new MapSettings());
-
- private SimpleWorkerCountProvider workerCountProvider = new SimpleWorkerCountProvider();
-
- @Test
- public void getWorkerCount_returns_1_when_there_is_no_WorkerCountProvider() {
- assertThat(new CeConfigurationImpl(EMPTY_CONFIGURATION).getWorkerCount()).isOne();
- }
-
- @Test
- public void getWorkerMaxCount_returns_1_when_there_is_no_WorkerCountProvider() {
- assertThat(new CeConfigurationImpl(EMPTY_CONFIGURATION).getWorkerMaxCount()).isOne();
- }
-
- @Test
- public void getWorkerCount_returns_value_returned_by_WorkerCountProvider_when_available() {
- int value = randomValidWorkerCount();
- workerCountProvider.set(value);
-
- assertThat(new CeConfigurationImpl(EMPTY_CONFIGURATION, workerCountProvider).getWorkerCount()).isEqualTo(value);
- }
-
- @Test
- public void getWorkerMaxCount_returns_10_whichever_the_value_returned_by_WorkerCountProvider() {
- int value = randomValidWorkerCount();
- workerCountProvider.set(value);
-
- assertThat(new CeConfigurationImpl(EMPTY_CONFIGURATION, workerCountProvider).getWorkerMaxCount()).isEqualTo(10);
- }
-
- @Test
- public void constructor_throws_MessageException_when_WorkerCountProvider_returns_0() {
- workerCountProvider.set(0);
-
- assertThatThrownBy(() -> new CeConfigurationImpl(EMPTY_CONFIGURATION, workerCountProvider))
- .isInstanceOf(MessageException.class)
- .hasMessage("Worker count '0' is invalid. " +
- "It must be an integer strictly greater than 0 and less or equal to 10");
- }
-
- @Test
- public void constructor_throws_MessageException_when_WorkerCountProvider_returns_less_than_0() {
- int value = -1 - abs(new Random().nextInt());
- workerCountProvider.set(value);
-
- assertThatThrownBy(() -> new CeConfigurationImpl(EMPTY_CONFIGURATION, workerCountProvider))
- .isInstanceOf(MessageException.class)
- .hasMessage("Worker count '" + value + "' is invalid. " +
- "It must be an integer strictly greater than 0 and less or equal to 10");
- }
-
- @Test
- public void constructor_throws_MessageException_when_WorkerCountProvider_returns_more_then_10() {
- int value = 10 + abs(new Random().nextInt());
- workerCountProvider.set(value);
-
- assertThatThrownBy(() -> new CeConfigurationImpl(EMPTY_CONFIGURATION, workerCountProvider))
- .isInstanceOf(MessageException.class)
- .hasMessage("Worker count '" + value + "' is invalid. " +
- "It must be an integer strictly greater than 0 and less or equal to 10");
- }
-
- @Test
- public void getCleanCeTasksInitialDelay_returns_0() {
- assertThat(new CeConfigurationImpl(EMPTY_CONFIGURATION).getCleanTasksInitialDelay())
- .isZero();
- workerCountProvider.set(1);
- assertThat(new CeConfigurationImpl(EMPTY_CONFIGURATION, workerCountProvider).getCleanTasksInitialDelay())
- .isZero();
- }
-
- @Test
- public void getCleanCeTasksDelay_returns_2() {
- assertThat(new CeConfigurationImpl(EMPTY_CONFIGURATION).getCleanTasksDelay())
- .isEqualTo(2L);
- workerCountProvider.set(1);
- assertThat(new CeConfigurationImpl(EMPTY_CONFIGURATION, workerCountProvider).getCleanTasksDelay())
- .isEqualTo(2L);
- }
-
- private static final class SimpleWorkerCountProvider implements WorkerCountProvider {
- private int value = 0;
-
- void set(int value) {
- this.value = value;
- }
-
- @Override
- public int get() {
- return value;
- }
- }
-
- private static int randomValidWorkerCount() {
- return 1 + Math.abs(new Random().nextInt(10));
- }
- }
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