AreaInterchangeModificationTest.java
/*
* Copyright (c) 2024, Coreso SA (https://www.coreso.eu/) and TSCNET Services GmbH (https://www.tscnet.eu/)
* 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;
import com.powsybl.commons.PowsyblException;
import com.powsybl.commons.report.ReportNode;
import com.powsybl.iidm.network.Area;
import com.powsybl.iidm.network.Network;
import com.powsybl.iidm.network.test.EurostagTutorialExample1Factory;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
import static org.junit.jupiter.api.Assertions.assertEquals;
/**
* @author Bertrand Rix {@literal <bertrand.rix at artelys.com>}
*/
class AreaInterchangeModificationTest {
private Network network;
private Area area;
@BeforeEach
public void setUp() {
network = EurostagTutorialExample1Factory.createWithTieLinesAndAreas();
assertTrue(network.getAreaCount() > 0);
area = network.getArea("ControlArea_A");
}
@Test
void testModification() {
AreaInterchangeTargetModification modification = new AreaInterchangeTargetModification(area.getId(), -750);
assertTrue(area.getInterchangeTarget().isPresent());
assertEquals(-602.6, area.getInterchangeTarget().getAsDouble());
modification.apply(network);
assertEquals(-750, area.getInterchangeTarget().getAsDouble());
AreaInterchangeTargetModification modification2 = new AreaInterchangeTargetModification(area.getId(), Double.NaN);
modification2.apply(network);
assertTrue(area.getInterchangeTarget().isEmpty());
AreaInterchangeTargetModification modification3 = new AreaInterchangeTargetModification("AREA_UNKNOWN", 2.0);
assertDoesNotThrow(() -> modification3.apply(network, false, ReportNode.NO_OP));
PowsyblException exception = assertThrows(PowsyblException.class, () -> modification3.apply(network, true, ReportNode.NO_OP));
assertEquals("Area 'AREA_UNKNOWN' not found", exception.getMessage());
}
@Test
void testModificationGetters() {
AreaInterchangeTargetModification modification = new AreaInterchangeTargetModification(area.getId(), 1.0);
assertEquals(area.getId(), modification.getAreaId());
assertEquals(1.0, modification.getInterchangeTarget());
}
@Test
void testHasImpact() {
AreaInterchangeTargetModification modification1 = new AreaInterchangeTargetModification("AREA_NOT_EXISTING", 2.0);
assertEquals(NetworkModificationImpact.CANNOT_BE_APPLIED, modification1.hasImpactOnNetwork(network));
AreaInterchangeTargetModification modification2 = new AreaInterchangeTargetModification(area.getId(), 1.0);
assertEquals(NetworkModificationImpact.HAS_IMPACT_ON_NETWORK, modification2.hasImpactOnNetwork(network));
AreaInterchangeTargetModification modification3 = new AreaInterchangeTargetModification(area.getId(), Double.NaN);
assertEquals(NetworkModificationImpact.HAS_IMPACT_ON_NETWORK, modification3.hasImpactOnNetwork(network));
AreaInterchangeTargetModification modification4 = new AreaInterchangeTargetModification(area.getId(), -602.6);
assertEquals(NetworkModificationImpact.NO_IMPACT_ON_NETWORK, modification4.hasImpactOnNetwork(network));
area.setInterchangeTarget(Double.NaN);
AreaInterchangeTargetModification modification5 = new AreaInterchangeTargetModification(area.getId(), Double.NaN);
assertEquals(NetworkModificationImpact.NO_IMPACT_ON_NETWORK, modification5.hasImpactOnNetwork(network));
AreaInterchangeTargetModification modification6 = new AreaInterchangeTargetModification(area.getId(), 1.0);
assertEquals(NetworkModificationImpact.HAS_IMPACT_ON_NETWORK, modification6.hasImpactOnNetwork(network));
}
}