LimitViolationsResultEquivalenceTest.java
/**
* Copyright (c) 2018, 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.security.comparator;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;
import java.util.Arrays;
import java.util.Collections;
import com.powsybl.iidm.network.TwoSides;
import org.apache.commons.io.output.NullWriter;
import org.junit.jupiter.api.Test;
import com.powsybl.security.LimitViolation;
import com.powsybl.security.LimitViolationType;
import com.powsybl.security.LimitViolationsResult;
/**
*
* @author Massimo Ferraro {@literal <massimo.ferraro@techrain.eu>}
*/
class LimitViolationsResultEquivalenceTest {
@Test
void equivalent() {
LimitViolationsResultEquivalence resultEquivalence = new LimitViolationsResultEquivalence(0.1, NullWriter.INSTANCE);
LimitViolation line1Violation1 = new LimitViolation("NHV1_NHV2_1", LimitViolationType.CURRENT, null, Integer.MAX_VALUE, 1000.0, 0.95f, 1100.0, TwoSides.ONE);
LimitViolation sameLine1Violation1 = new LimitViolation("NHV1_NHV2_1", LimitViolationType.CURRENT, null, Integer.MAX_VALUE, 1000.0, 0.95f, 1100.0, TwoSides.ONE);
LimitViolation line1Violation2 = new LimitViolation("NHV1_NHV2_1", LimitViolationType.CURRENT, null, Integer.MAX_VALUE, 1000.0, 0.95f, 1100.0, TwoSides.TWO);
LimitViolation sameLine1Violation2 = new LimitViolation("NHV1_NHV2_1", LimitViolationType.CURRENT, null, Integer.MAX_VALUE, 1000.0, 0.95f, 1100.0, TwoSides.TWO);
LimitViolation similarLine1Violation2 = new LimitViolation("NHV1_NHV2_1", LimitViolationType.CURRENT, null, Integer.MAX_VALUE, 1000.0, 0.95f, 1100.09, TwoSides.TWO);
LimitViolation differentLine1Violation2 = new LimitViolation("NHV1_NHV2_1", LimitViolationType.CURRENT, null, Integer.MAX_VALUE, 1000.0, 0.95f, 1101.0, TwoSides.TWO);
LimitViolation line2Violation = new LimitViolation("NHV1_NHV2_2", LimitViolationType.CURRENT, null, Integer.MAX_VALUE, 900.0, 0.95f, 950.0, TwoSides.ONE);
LimitViolation sameLine2Violation = new LimitViolation("NHV1_NHV2_2", LimitViolationType.CURRENT, null, Integer.MAX_VALUE, 900.0, 0.95f, 950.0, TwoSides.ONE);
LimitViolation smallLine2Violation = new LimitViolation("NHV1_NHV2_2", LimitViolationType.CURRENT, null, Integer.MAX_VALUE, 900.0, 1, 900.09, TwoSides.TWO);
LimitViolation vl1Violation1 = new LimitViolation("VL1", LimitViolationType.HIGH_VOLTAGE, 200.0, 1, 250.0);
LimitViolation sameVl1Violation1 = new LimitViolation("VL1", LimitViolationType.HIGH_VOLTAGE, 200.0, 1, 250.0);
LimitViolation vl1Violation2 = new LimitViolation("VL1", LimitViolationType.HIGH_SHORT_CIRCUIT_CURRENT, 200.0, 1, 250.0);
LimitViolation sameVl1Violation2 = new LimitViolation("VL1", LimitViolationType.HIGH_SHORT_CIRCUIT_CURRENT, 200.0, 1, 250.0);
LimitViolation smallVl2Violation = new LimitViolation("VL2", LimitViolationType.HIGH_VOLTAGE, 200.0, 1, 200.09);
// computation ko in both results
LimitViolationsResult result1 = new LimitViolationsResult(Collections.emptyList(),
Collections.emptyList());
LimitViolationsResult result2 = new LimitViolationsResult(Collections.emptyList(),
Collections.emptyList());
assertTrue(resultEquivalence.equivalent(result1, result2));
// different computation results
result1 = new LimitViolationsResult(Arrays.asList(line1Violation2, vl1Violation1, line2Violation, line1Violation1, vl1Violation2),
Arrays.asList("action1", "action2"));
assertFalse(resultEquivalence.equivalent(result1, result2));
// identical results
result2 = new LimitViolationsResult(Arrays.asList(sameLine2Violation, sameVl1Violation1, sameLine1Violation2, sameLine1Violation1, sameVl1Violation2),
Arrays.asList("action2", "action1"));
assertTrue(resultEquivalence.equivalent(result1, result2));
// similar results
result2 = new LimitViolationsResult(Arrays.asList(sameLine2Violation, sameVl1Violation1, similarLine1Violation2, sameLine1Violation1, sameVl1Violation2),
Arrays.asList("action2", "action1"));
assertTrue(resultEquivalence.equivalent(result1, result2));
// different violations
result2 = new LimitViolationsResult(Arrays.asList(sameLine2Violation, sameVl1Violation1, differentLine1Violation2, sameLine1Violation1, sameVl1Violation2),
Arrays.asList("action2", "action1"));
assertFalse(resultEquivalence.equivalent(result1, result2));
// more violations in result1
result2 = new LimitViolationsResult(Arrays.asList(sameLine2Violation, sameVl1Violation1, sameLine1Violation1, sameVl1Violation2),
Arrays.asList("action2", "action1"));
assertFalse(resultEquivalence.equivalent(result1, result2));
// more violations, but small, in result2
result2 = new LimitViolationsResult(Arrays.asList(sameLine2Violation, sameVl1Violation1, sameLine1Violation2, sameLine1Violation1, sameVl1Violation2, smallLine2Violation),
Arrays.asList("action2", "action1"));
assertTrue(resultEquivalence.equivalent(result1, result2));
// more violations in result2
result1 = new LimitViolationsResult(Arrays.asList(line1Violation2, line2Violation, line1Violation1, vl1Violation2),
Arrays.asList("action1", "action2"));
result2 = new LimitViolationsResult(Arrays.asList(sameLine2Violation, sameVl1Violation1, sameLine1Violation2, sameLine1Violation1, sameVl1Violation2),
Arrays.asList("action2", "action1"));
assertFalse(resultEquivalence.equivalent(result1, result2));
// more violations, but small, in result1
result1 = new LimitViolationsResult(Arrays.asList(smallLine2Violation, line1Violation2, vl1Violation1, line2Violation, line1Violation1, vl1Violation2),
Arrays.asList("action1", "action2"));
result2 = new LimitViolationsResult(Arrays.asList(sameLine2Violation, sameVl1Violation1, sameLine1Violation2, sameLine1Violation1, sameVl1Violation2),
Arrays.asList("action2", "action1"));
assertTrue(resultEquivalence.equivalent(result1, result2));
// more violations, but small, at the end of (sorted) result1
result1 = new LimitViolationsResult(Arrays.asList(similarLine1Violation2, vl1Violation1, line2Violation, smallVl2Violation, line1Violation1, vl1Violation2),
Arrays.asList("action1", "action2"));
assertTrue(resultEquivalence.equivalent(result1, result2));
// more violations, but small, at the end of (sorted) result2
result1 = new LimitViolationsResult(Arrays.asList(line1Violation2, vl1Violation1, line2Violation, line1Violation1, vl1Violation2),
Arrays.asList("action1", "action2"));
result2 = new LimitViolationsResult(Arrays.asList(sameLine2Violation, sameVl1Violation1, similarLine1Violation2, sameLine1Violation1, sameVl1Violation2, smallVl2Violation),
Arrays.asList("action2", "action1"));
assertTrue(resultEquivalence.equivalent(result1, result2));
// different actions
result1 = new LimitViolationsResult(Arrays.asList(line1Violation2, vl1Violation1, line2Violation, line1Violation1, vl1Violation2),
Arrays.asList("action1", "action2"));
result2 = new LimitViolationsResult(Arrays.asList(sameLine2Violation, sameVl1Violation1, sameLine1Violation2, sameLine1Violation1, sameVl1Violation2),
Arrays.asList("action2"));
assertFalse(resultEquivalence.equivalent(result1, result2));
}
}