AbstractStandbyAutomatonTest.java
/**
* Copyright (c) 2022, 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.network.tck.extensions;
import com.powsybl.commons.PowsyblException;
import com.powsybl.iidm.network.Network;
import com.powsybl.iidm.network.StaticVarCompensator;
import com.powsybl.iidm.network.VariantManager;
import com.powsybl.iidm.network.extensions.StandbyAutomaton;
import com.powsybl.iidm.network.extensions.StandbyAutomatonAdder;
import com.powsybl.iidm.network.test.SvcTestCaseFactory;
import org.junit.jupiter.api.Test;
import java.util.Arrays;
import java.util.List;
import static com.powsybl.iidm.network.VariantManagerConstants.INITIAL_VARIANT_ID;
import static org.junit.jupiter.api.Assertions.*;
/**
* @author Geoffroy Jamgotchian {@literal <geoffroy.jamgotchian at rte-france.com>}
*/
public abstract class AbstractStandbyAutomatonTest {
@Test
public void test() {
Network network = SvcTestCaseFactory.create();
StaticVarCompensator svc = network.getStaticVarCompensator("SVC2");
svc.newExtension(StandbyAutomatonAdder.class)
.withB0(0.0001f)
.withStandbyStatus(true)
.withLowVoltageSetpoint(390f)
.withHighVoltageSetpoint(400f)
.withLowVoltageThreshold(385f)
.withHighVoltageThreshold(405f)
.add();
StandbyAutomaton standbyAutomaton = svc.getExtension(StandbyAutomaton.class);
assertEquals(0.0001f, standbyAutomaton.getB0(), 0.0);
assertTrue(standbyAutomaton.isStandby());
assertEquals(390, standbyAutomaton.getLowVoltageSetpoint(), 0.0);
assertEquals(400, standbyAutomaton.getHighVoltageSetpoint(), 0.0);
assertEquals(385, standbyAutomaton.getLowVoltageThreshold(), 0.0);
assertEquals(405, standbyAutomaton.getHighVoltageThreshold(), 0.0);
standbyAutomaton.setB0(0.0002f);
assertEquals(0.0002f, standbyAutomaton.getB0(), 0.0);
standbyAutomaton.setLowVoltageSetpoint(391f);
assertEquals(391, standbyAutomaton.getLowVoltageSetpoint(), 0.0);
standbyAutomaton.setHighVoltageSetpoint(401f);
assertEquals(401, standbyAutomaton.getHighVoltageSetpoint(), 0.0);
standbyAutomaton.setLowVoltageThreshold(386f);
assertEquals(386, standbyAutomaton.getLowVoltageThreshold(), 0.0);
standbyAutomaton.setHighVoltageThreshold(406f);
assertEquals(406, standbyAutomaton.getHighVoltageThreshold(), 0.0);
try {
standbyAutomaton.setB0(Float.NaN);
fail();
} catch (Exception ignored) {
}
try {
standbyAutomaton.setHighVoltageThreshold(200f);
fail();
} catch (Exception ignored) {
}
// when standby is false do not throw error on inconsistent low and high voltage thresholds use case
standbyAutomaton.setStandby(false);
assertFalse(standbyAutomaton.isStandby());
standbyAutomaton.setHighVoltageThreshold(200f);
assertEquals(200f, standbyAutomaton.getHighVoltageThreshold(), 0.0);
// but an exception is thrown when the standby mode is latter used
assertThrows(IllegalArgumentException.class, () -> standbyAutomaton.setStandby(true));
}
@Test
public void variantsCloneTest() {
String variant1 = "variant1";
String variant2 = "variant2";
String variant3 = "variant3";
Network network = SvcTestCaseFactory.create();
StaticVarCompensator svc = network.getStaticVarCompensator("SVC2");
assertNotNull(svc);
svc.newExtension(StandbyAutomatonAdder.class)
.withB0(0.0001f)
.withStandbyStatus(true)
.withLowVoltageSetpoint(390f)
.withHighVoltageSetpoint(400f)
.withLowVoltageThreshold(385f)
.withHighVoltageThreshold(405f)
.add();
StandbyAutomaton standbyAutomaton = svc.getExtension(StandbyAutomaton.class);
assertNotNull(standbyAutomaton);
// Testing variant cloning
VariantManager variantManager = network.getVariantManager();
variantManager.cloneVariant(INITIAL_VARIANT_ID, variant1);
variantManager.cloneVariant(variant1, variant2);
variantManager.setWorkingVariant(variant1);
assertTrue(standbyAutomaton.isStandby());
assertEquals(0.0001f, standbyAutomaton.getB0(), 0f);
assertEquals(390f, standbyAutomaton.getLowVoltageSetpoint(), 0f);
assertEquals(400f, standbyAutomaton.getHighVoltageSetpoint(), 0f);
assertEquals(385f, standbyAutomaton.getLowVoltageThreshold(), 0f);
assertEquals(405f, standbyAutomaton.getHighVoltageThreshold(), 0f);
// Testing setting different values in the cloned variant and going back to the initial one
standbyAutomaton.setB0(0.0004f)
.setStandby(false)
.setLowVoltageSetpoint(392f)
.setHighVoltageSetpoint(403f)
.setLowVoltageThreshold(390f)
.setHighVoltageThreshold(410f);
assertFalse(standbyAutomaton.isStandby());
assertEquals(0.0004f, standbyAutomaton.getB0(), 0f);
assertEquals(392f, standbyAutomaton.getLowVoltageSetpoint(), 0f);
assertEquals(403f, standbyAutomaton.getHighVoltageSetpoint(), 0f);
assertEquals(390f, standbyAutomaton.getLowVoltageThreshold(), 0f);
assertEquals(410f, standbyAutomaton.getHighVoltageThreshold(), 0f);
variantManager.setWorkingVariant(INITIAL_VARIANT_ID);
assertTrue(standbyAutomaton.isStandby());
assertEquals(0.0004f, standbyAutomaton.getB0(), 0f); // not modify by variant change
assertEquals(390f, standbyAutomaton.getLowVoltageSetpoint(), 0f);
assertEquals(400f, standbyAutomaton.getHighVoltageSetpoint(), 0f);
assertEquals(385f, standbyAutomaton.getLowVoltageThreshold(), 0f);
assertEquals(405f, standbyAutomaton.getHighVoltageThreshold(), 0f);
// Removes a variant then adds another variant to test variant recycling (hence calling allocateVariantArrayElement)
variantManager.removeVariant(variant1);
List<String> targetVariantIds = Arrays.asList(variant1, variant3);
variantManager.cloneVariant(INITIAL_VARIANT_ID, targetVariantIds);
variantManager.setWorkingVariant(variant1);
assertTrue(standbyAutomaton.isStandby());
assertEquals(0.0004f, standbyAutomaton.getB0(), 0f);
assertEquals(390f, standbyAutomaton.getLowVoltageSetpoint(), 0f);
assertEquals(400f, standbyAutomaton.getHighVoltageSetpoint(), 0f);
assertEquals(385f, standbyAutomaton.getLowVoltageThreshold(), 0f);
assertEquals(405f, standbyAutomaton.getHighVoltageThreshold(), 0f);
variantManager.setWorkingVariant(variant3);
assertTrue(standbyAutomaton.isStandby());
assertEquals(0.0004f, standbyAutomaton.getB0(), 0f);
assertEquals(390f, standbyAutomaton.getLowVoltageSetpoint(), 0f);
assertEquals(400f, standbyAutomaton.getHighVoltageSetpoint(), 0f);
assertEquals(385f, standbyAutomaton.getLowVoltageThreshold(), 0f);
assertEquals(405f, standbyAutomaton.getHighVoltageThreshold(), 0f);
// Test removing current variant
variantManager.removeVariant(variant3);
try {
standbyAutomaton.getLowVoltageSetpoint();
fail();
} catch (PowsyblException e) {
assertEquals("Variant index not set", e.getMessage());
}
}
}