LocalThreadExecutorTest.java
/*
* Copyright (c) 2021, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
/*
* Copyright (c) 2021, RTE (http://www.rte-france.com)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
* SPDX-License-Identifier: MPL-2.0
*/
package com.powsybl.metrix.integration;
import com.powsybl.metrix.integration.utils.LocalThreadExecutor;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.Timeout;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.atomic.AtomicBoolean;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
/**
* @author Marianne Funfrock {@literal <marianne.funfrock at rte-france.com>}
*/
class LocalThreadExecutorTest {
@Test
void testMissingConstructorParam() {
assertThatThrownBy(() -> new LocalThreadExecutor<Void>(""))
.isExactlyInstanceOf(IllegalArgumentException.class)
.hasMessage("threadName cannot be null");
}
@Test
@Timeout(1)
void testSupplyAsync() {
CompletableFuture<String> tName = new LocalThreadExecutor<String>("TName").supplyAsync(() -> "Result");
String result = tName.join();
assertThat(result).isEqualTo("Result");
}
@Test
@Timeout(1)
void testRunAsync() {
AtomicBoolean atomicBoolean = new AtomicBoolean(false);
CompletableFuture<Void> tName = new LocalThreadExecutor<String>("TName").runAsync(() -> atomicBoolean.set(true));
tName.join();
assertThat(atomicBoolean).isTrue();
}
}