BranchContingencyTest.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.contingency;
import com.google.common.testing.EqualsTester;
import com.powsybl.contingency.contingency.list.ContingencyList;
import com.powsybl.iidm.network.Network;
import com.powsybl.iidm.network.test.EurostagTutorialExample1Factory;
import com.powsybl.iidm.modification.tripping.BranchTripping;
import org.junit.jupiter.api.Test;
import java.util.List;
import static org.junit.jupiter.api.Assertions.*;
/**
* @author Mathieu Bague {@literal <mathieu.bague at rte-france.com>}
*/
class BranchContingencyTest {
@Test
void test() {
BranchContingency contingency = new BranchContingency("id");
assertEquals("id", contingency.getId());
assertNull(contingency.getVoltageLevelId());
assertEquals(ContingencyElementType.BRANCH, contingency.getType());
assertNotNull(contingency.toModification());
assertInstanceOf(BranchTripping.class, contingency.toModification());
contingency = new BranchContingency("id", "voltageLevelId");
assertEquals("voltageLevelId", contingency.getVoltageLevelId());
new EqualsTester()
.addEqualityGroup(new BranchContingency("c1", "vl1"), new BranchContingency("c1", "vl1"))
.addEqualityGroup(new BranchContingency("c2"), new BranchContingency("c2"))
.testEquals();
Contingency contingency2 = Contingency.line("LINE");
assertEquals("LINE", contingency2.getId());
assertEquals(1, contingency2.getElements().size());
assertEquals("LINE", contingency2.getElements().get(0).getId());
assertEquals(ContingencyElementType.LINE, contingency2.getElements().get(0).getType());
new EqualsTester()
.addEqualityGroup(new LineContingency("c1", "vl1"), new LineContingency("c1", "vl1"))
.addEqualityGroup(new LineContingency("c2"), new LineContingency("c2"))
.testEquals();
Contingency contingency3 = Contingency.twoWindingsTransformer("TWT");
assertEquals("TWT", contingency3.getId());
assertEquals(1, contingency3.getElements().size());
assertEquals("TWT", contingency3.getElements().get(0).getId());
assertEquals(ContingencyElementType.TWO_WINDINGS_TRANSFORMER, contingency3.getElements().get(0).getType());
new EqualsTester()
.addEqualityGroup(new TwoWindingsTransformerContingency("c1", "vl1"), new TwoWindingsTransformerContingency("c1", "vl1"))
.addEqualityGroup(new TwoWindingsTransformerContingency("c2"), new TwoWindingsTransformerContingency("c2"))
.testEquals();
}
@Test
void test2() {
Network network = EurostagTutorialExample1Factory.create();
ContingencyList contingencyList = ContingencyList.of(
Contingency.line("NHV1_NHV2_1"),
Contingency.line("UNKNOWN"),
Contingency.line("NHV1_NHV2_2", "UNKNOWN"),
Contingency.twoWindingsTransformer("NGEN_NHV1"),
Contingency.twoWindingsTransformer("UNKNOWN"),
Contingency.twoWindingsTransformer("NHV2_NLOAD", "UNKNOWN"),
Contingency.branch("NHV1_NHV2_1"),
Contingency.branch("UNKNOWN"),
Contingency.branch("NHV1_NHV2_2", "UNKNOWN"),
Contingency.branch("NGEN_NHV1"),
Contingency.branch("NHV2_NLOAD", "UNKNOWN")
);
List<Contingency> contingencies = contingencyList.getContingencies(network);
assertEquals(4, contingencies.size());
LineContingency lineCtg = (LineContingency) contingencies.get(0).getElements().get(0);
assertEquals("NHV1_NHV2_1", lineCtg.getId());
assertNull(lineCtg.getVoltageLevelId());
TwoWindingsTransformerContingency twtCtg = (TwoWindingsTransformerContingency) contingencies.get(1).getElements().get(0);
assertEquals("NGEN_NHV1", twtCtg.getId());
assertNull(twtCtg.getVoltageLevelId());
BranchContingency branchCtg = (BranchContingency) contingencies.get(2).getElements().get(0);
assertEquals("NHV1_NHV2_1", branchCtg.getId());
assertNull(branchCtg.getVoltageLevelId());
branchCtg = (BranchContingency) contingencies.get(3).getElements().get(0);
assertEquals("NGEN_NHV1", branchCtg.getId());
assertNull(branchCtg.getVoltageLevelId());
}
}