GeneratorTrippingTest.java
/**
* Copyright (c) 2017, 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.iidm.modification.tripping;
import com.powsybl.commons.PowsyblException;
import com.powsybl.commons.report.ReportNode;
import com.powsybl.iidm.modification.AbstractNetworkModification;
import com.powsybl.iidm.modification.NetworkModification;
import com.powsybl.iidm.modification.NetworkModificationImpact;
import com.powsybl.iidm.network.Network;
import com.powsybl.iidm.network.Switch;
import com.powsybl.iidm.network.Terminal;
import com.powsybl.iidm.network.test.EurostagTutorialExample1Factory;
import com.powsybl.iidm.network.test.FictitiousSwitchFactory;
import org.junit.jupiter.api.Test;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import static org.junit.jupiter.api.Assertions.*;
/**
* @author Mathieu Bague {@literal <mathieu.bague at rte-france.com>}
*/
class GeneratorTrippingTest extends AbstractTrippingTest {
@Test
void generatorTrippingTest() {
Network network = EurostagTutorialExample1Factory.create();
assertTrue(network.getGenerator("GEN").getTerminal().isConnected());
GeneratorTripping tripping = new GeneratorTripping("GEN");
tripping.apply(network);
assertFalse(network.getGenerator("GEN").getTerminal().isConnected());
}
@Test
void unknownGeneratorTrippingTest() {
Network network = EurostagTutorialExample1Factory.create();
GeneratorTripping tripping = new GeneratorTripping("generator");
assertThrows(PowsyblException.class, () -> tripping.apply(network, true, ReportNode.NO_OP));
assertDoesNotThrow(() -> tripping.apply(network));
}
@Test
void fictitiousSwitchTest() {
Set<String> switchIds = Collections.singleton("BJ");
Network network = FictitiousSwitchFactory.create();
network.getSwitch("BT").setFictitious(true);
List<Boolean> expectedSwitchStates = getSwitchStates(network, switchIds);
GeneratorTripping tripping = new GeneratorTripping("CD");
Set<Switch> switchesToOpen = new HashSet<>();
Set<Terminal> terminalsToDisconnect = new HashSet<>();
tripping.traverse(network, switchesToOpen, terminalsToDisconnect);
assertEquals(switchIds, switchesToOpen.stream().map(Switch::getId).collect(Collectors.toSet()));
assertEquals(Collections.emptySet(), terminalsToDisconnect);
tripping.apply(network);
assertTrue(network.getSwitch("BJ").isOpen());
List<Boolean> switchStates = getSwitchStates(network, switchIds);
assertEquals(expectedSwitchStates, switchStates);
}
@Test
void testGetName() {
AbstractNetworkModification networkModification = new GeneratorTripping("ID");
assertEquals("GeneratorTripping", networkModification.getName());
}
@Test
void testHasImpact() {
Network network = EurostagTutorialExample1Factory.create();
NetworkModification modification1 = new GeneratorTripping("WRONG_ID");
assertEquals(NetworkModificationImpact.CANNOT_BE_APPLIED, modification1.hasImpactOnNetwork(network));
NetworkModification modification2 = new GeneratorTripping("GEN");
assertEquals(NetworkModificationImpact.HAS_IMPACT_ON_NETWORK, modification2.hasImpactOnNetwork(network));
modification2.apply(network);
NetworkModification modification3 = new GeneratorTripping("GEN");
assertEquals(NetworkModificationImpact.NO_IMPACT_ON_NETWORK, modification3.hasImpactOnNetwork(network));
Network network2 = FictitiousSwitchFactory.create();
NetworkModification modification4 = new GeneratorTripping("CD");
assertEquals(NetworkModificationImpact.HAS_IMPACT_ON_NETWORK, modification4.hasImpactOnNetwork(network2));
}
}