RemoveSubstationTest.java
/**
* Copyright (c) 2023, 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.topology;
import com.powsybl.commons.PowsyblException;
import com.powsybl.commons.report.PowsyblCoreReportResourceBundle;
import com.powsybl.commons.test.PowsyblCoreTestReportResourceBundle;
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.DefaultNetworkListener;
import com.powsybl.iidm.network.Network;
import com.powsybl.iidm.network.test.EurostagTutorialExample1Factory;
import org.junit.jupiter.api.AfterEach;
import org.junit.jupiter.api.Test;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import static org.junit.jupiter.api.Assertions.*;
/**
* @author Maissa Souissi {@literal <maissa.souissi at rte-france.com>}
*/
class RemoveSubstationTest extends AbstractModificationTest {
private final List<String> removedObjects = new ArrayList<>();
@AfterEach
public void tearDown() {
removedObjects.clear();
}
private void addListener(Network network) {
network.addListener(new DefaultNetworkListener() {
@Override
public void afterRemoval(String id) {
removedObjects.add(id);
}
});
}
@Test
void testRemoveSubstationAndItsEquipments() {
Network network = EurostagTutorialExample1Factory.create();
addListener(network);
new RemoveSubstationBuilder().withSubstationId("P2").build().apply(network);
assertEquals(List.of("NHV1_NHV2_1", "NHV1_NHV2_2", "NHV2_NLOAD", "NHV2", "VLHV2", "LOAD", "NLOAD", "VLLOAD", "P2"), removedObjects);
assertNull(network.getSubstation("P2"));
assertNull(network.getVoltageLevel("NHV2"));
assertNull(network.getBusBreakerView().getBus("nload"));
assertNull(network.getTwoWindingsTransformer("NHV2_NLOAD"));
}
@Test
void testRemoveSubstationWithManyVL() {
Network network = EurostagTutorialExample1Factory.create();
addListener(network);
new RemoveSubstationBuilder().withSubstationId("P1").build().apply(network);
assertEquals(List.of("NGEN_NHV1", "GEN", "NGEN", "VLGEN", "NHV1_NHV2_1", "NHV1_NHV2_2", "NHV1", "VLHV1", "P1"), removedObjects);
assertNull(network.getSubstation("P1"));
assertNull(network.getVoltageLevel("VLGEN"));
assertNull(network.getVoltageLevel("VLHV1"));
}
@Test
void testRemoveUnknownSubstation() throws IOException {
RemoveSubstation removeUnknown = new RemoveSubstationBuilder()
.withSubstationId("UNKNOWN")
.build();
ReportNode reportNode = ReportNode.newRootReportNode()
.withResourceBundles(PowsyblCoreTestReportResourceBundle.TEST_BASE_NAME, PowsyblCoreReportResourceBundle.BASE_NAME)
.withMessageTemplate("reportTestRemoveUnknownSubstation")
.build();
Network network = EurostagTutorialExample1Factory.create();
removeUnknown.apply(network, false, reportNode);
PowsyblException e = assertThrows(PowsyblException.class, () -> removeUnknown.apply(network, true, reportNode));
assertEquals("Substation not found: UNKNOWN", e.getMessage());
testReportNode(reportNode, "/reportNode/remove-unknown-substation-report.txt");
assertDoesNotThrow(() -> removeUnknown.apply(network, false, ReportNode.NO_OP));
}
@Test
void testGetName() {
AbstractNetworkModification networkModification = new RemoveSubstationBuilder().withSubstationId("L").build();
assertEquals("RemoveSubstation", networkModification.getName());
}
@Test
void testHasImpact() {
Network network = EurostagTutorialExample1Factory.create();
NetworkModification modification1 = new RemoveSubstationBuilder().withSubstationId("WRONG_ID").build();
assertEquals(NetworkModificationImpact.CANNOT_BE_APPLIED, modification1.hasImpactOnNetwork(network));
NetworkModification modification2 = new RemoveSubstationBuilder().withSubstationId("P2").build();
assertEquals(NetworkModificationImpact.HAS_IMPACT_ON_NETWORK, modification2.hasImpactOnNetwork(network));
}
}