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* Copyright 2010-2025 James Pether Sörling
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* $Id$
* $HeadURL$
*/
package com.hack23.cia.model.internal.application.data.party.impl;
import java.lang.reflect.Field;
import javax.persistence.Column;
import org.junit.Test;
import com.hack23.cia.testfoundation.AbstractUnitTest;
/**
* Test for ViewRiksdagenCoalitionAlignmentMatrix entity.
*
* Verifies that JPA column mappings match the actual database view schema
* to prevent SQL errors like "column does not exist".
*/
public final class ViewRiksdagenCoalitionAlignmentMatrixTest extends AbstractUnitTest {
/**
* Test that column mappings match database view schema.
*
* This test ensures the entity's @Column annotations match the actual
* column names in the view_riksdagen_coalition_alignment_matrix database view.
*
* @throws Exception if reflection fails
*/
@Test
public void testColumnMappingsMatchDatabaseSchema() throws Exception {
// Verify sharedVotes maps to shared_votes
assertColumnMapping("sharedVotes", "shared_votes");
// Verify alignedVotes maps to aligned_votes
assertColumnMapping("alignedVotes", "aligned_votes");
// Verify opposedVotes maps to opposed_votes
assertColumnMapping("opposedVotes", "opposed_votes");
// Verify alignmentRate maps to alignment_rate
assertColumnMapping("alignmentRate", "alignment_rate");
}
/**
* Test basic entity operations.
*/
@Test
public void testEntityOperations() {
final ViewRiksdagenCoalitionAlignmentMatrixEmbeddedId embeddedId =
new ViewRiksdagenCoalitionAlignmentMatrixEmbeddedId("S", "M");
final ViewRiksdagenCoalitionAlignmentMatrix entity = new ViewRiksdagenCoalitionAlignmentMatrix();
entity.setEmbeddedId(embeddedId);
entity.setSharedVotes(100L);
entity.setAlignedVotes(70L);
entity.setOpposedVotes(30L);
entity.setAlignmentRate(0.70);
entity.setCoalitionLikelihood("MEDIUM");
entity.setBlocRelationship("CROSS_BLOC");
entity.setIntelligenceComment("Test comment");
entity.setFirstYear(2020);
entity.setLastYear(2024);
entity.setYearsObserved(4);
// Test getters
assertEquals(embeddedId, entity.getEmbeddedId());
assertEquals(Long.valueOf(100L), entity.getSharedVotes());
assertEquals(Long.valueOf(70L), entity.getAlignedVotes());
assertEquals(Long.valueOf(30L), entity.getOpposedVotes());
assertEquals(Double.valueOf(0.70), entity.getAlignmentRate());
assertEquals("MEDIUM", entity.getCoalitionLikelihood());
assertEquals("CROSS_BLOC", entity.getBlocRelationship());
assertEquals("Test comment", entity.getIntelligenceComment());
assertEquals(Integer.valueOf(2020), entity.getFirstYear());
assertEquals(Integer.valueOf(2024), entity.getLastYear());
assertEquals(Integer.valueOf(4), entity.getYearsObserved());
// Test equals, hashCode, toString
assertNotNull(entity.toString());
assertEquals(entity, entity);
assertTrue(entity.hashCode() != 0);
}
/**
* Test compareTo method.
*/
@Test
public void testCompareTo() {
final ViewRiksdagenCoalitionAlignmentMatrixEmbeddedId id1 =
new ViewRiksdagenCoalitionAlignmentMatrixEmbeddedId("M", "S");
final ViewRiksdagenCoalitionAlignmentMatrixEmbeddedId id2 =
new ViewRiksdagenCoalitionAlignmentMatrixEmbeddedId("S", "V");
final ViewRiksdagenCoalitionAlignmentMatrix entity1 = new ViewRiksdagenCoalitionAlignmentMatrix();
entity1.setEmbeddedId(id1);
final ViewRiksdagenCoalitionAlignmentMatrix entity2 = new ViewRiksdagenCoalitionAlignmentMatrix();
entity2.setEmbeddedId(id2);
// Test self comparison
assertEquals(0, entity1.compareTo(entity1));
// Test comparison with different entities
assertTrue(entity1.compareTo(entity2) != 0);
// Test comparison with null
assertTrue(entity1.compareTo(null) < 0);
// Test entity with null embeddedId
final ViewRiksdagenCoalitionAlignmentMatrix entityNullId = new ViewRiksdagenCoalitionAlignmentMatrix();
assertTrue(entityNullId.compareTo(entity1) < 0);
}
/**
* Asserts that a field has the expected column name mapping.
*
* @param fieldName the field name
* @param expectedColumnName the expected column name
* @throws Exception if reflection fails
*/
private void assertColumnMapping(final String fieldName, final String expectedColumnName) throws Exception {
final Field field = ViewRiksdagenCoalitionAlignmentMatrix.class.getDeclaredField(fieldName);
final Column columnAnnotation = field.getAnnotation(Column.class);
assertNotNull("Field " + fieldName + " should have @Column annotation", columnAnnotation);
assertEquals("Field " + fieldName + " should map to column " + expectedColumnName,
expectedColumnName, columnAnnotation.name());
}
}
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