OptimizationEventTest.java
/*
* Copyright (c) 2021 Mārtiņš Avots (Martins Avots) and others
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0, or the MIT License,
* which is available at https://spdx.org/licenses/MIT.html.
*
* SPDX-License-Identifier: EPL-2.0 OR MIT
*/
package net.splitcells.gel.solution.optimization;
import net.splitcells.gel.data.database.Databases;
import net.splitcells.gel.solution.optimization.StepType;
import org.junit.jupiter.api.Test;
import static net.splitcells.dem.data.set.Sets.setOfUniques;
import static net.splitcells.gel.solution.optimization.OptimizationEvent.optimizationEvent;
import static net.splitcells.gel.data.table.LinePointerI.linePointer;
import static net.splitcells.gel.data.table.attribute.AttributeI.attribute;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.mock;
public class OptimizationEventTest {
@Test
public void test_equals_ofEqualPair() {
final var demandValue = 0;
final var supplyValue = 1;
final var tableA = Databases.database(attribute(Integer.class));
final var tableB = Databases.database(attribute(Integer.class));
final var testSubjectA = optimizationEvent
(StepType.REMOVAL
, linePointer(tableA, demandValue)
, linePointer(tableB, supplyValue));
final var testSubjectB = optimizationEvent
(StepType.REMOVAL
, linePointer(tableA, demandValue)
, linePointer(tableB, supplyValue));
assertThat(testSubjectA).isEqualTo(testSubjectB);
assertThat(setOfUniques(testSubjectA)).contains(testSubjectB);
}
@Test
public void test_equals_ofPairWithDifferentSupplies() {
final var demandValue = 0;
final var supplyValueA = 1;
final var supplyValueB = 2;
final var tableA = Databases.database(attribute(Integer.class));
final var tableB = Databases.database(attribute(Integer.class));
final var testSubjectA = optimizationEvent(StepType.REMOVAL, linePointer(tableA, demandValue),
linePointer(tableB, supplyValueA));
final var testSubjectB = optimizationEvent(StepType.REMOVAL, linePointer(tableA, demandValue),
linePointer(tableB, supplyValueB));
assertThat(testSubjectA).isNotEqualTo(testSubjectB);
assertThat(setOfUniques(testSubjectA)).doesNotContain(testSubjectB);
}
}