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SparqlQueryFactoryTest.java
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SparqlQueryFactoryTest.java
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/**
* Copyright (C) 2016 Czech Technical University in Prague
* <p>
* This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later
* version.
* <p>
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details. You should have received a copy of the GNU General Public License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*/
package cz.cvut.kbss.jopa.query.sparql;
import cz.cvut.kbss.jopa.environment.OWLClassA;
import cz.cvut.kbss.jopa.model.query.Query;
import cz.cvut.kbss.jopa.model.query.TypedQuery;
import cz.cvut.kbss.jopa.query.NamedQueryManager;
import cz.cvut.kbss.jopa.query.ResultSetMappingManager;
import cz.cvut.kbss.jopa.query.mapper.SparqlResultMapper;
import cz.cvut.kbss.jopa.sessions.ConnectionWrapper;
import cz.cvut.kbss.jopa.sessions.UnitOfWorkImpl;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import static org.junit.Assert.assertNotNull;
import static org.mockito.Mockito.*;
public class SparqlQueryFactoryTest {
private static final String QUERY = "SELECT ?x ?y ?z WHERE { ?x ?y ?z. }";
private static final Class<OWLClassA> CLS = OWLClassA.class;
@Mock
private UnitOfWorkImpl uowMock;
@Mock
private NamedQueryManager namedQueryManagerMock;
@Mock
private ConnectionWrapper connectionMock;
private SparqlQueryFactory factory;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
when(uowMock.useBackupOntologyForQueryProcessing()).thenReturn(Boolean.FALSE);
when(uowMock.useTransactionalOntologyForQueryProcessing()).thenReturn(Boolean.TRUE);
when(uowMock.getNamedQueryManager()).thenReturn(namedQueryManagerMock);
this.factory = new SparqlQueryFactory(uowMock, connectionMock);
}
@Test
public void testCreateNativeQuery() {
final Query q = factory.createNativeQuery(QUERY);
assertNotNull(q);
verify(uowMock).useBackupOntologyForQueryProcessing();
}
@Test(expected = NullPointerException.class)
public void testCreateNativeQueryNull() {
final Query q = factory.createNativeQuery(null);
assert q == null;
}
@Test
public void testCreateNativeQueryTyped() {
final TypedQuery<OWLClassA> q = factory.createNativeQuery(QUERY, CLS);
assertNotNull(q);
verify(uowMock).useBackupOntologyForQueryProcessing();
}
@Test(expected = NullPointerException.class)
public void testCreateNativeQueryTypedNullQuery() {
final TypedQuery<OWLClassA> q = factory.createNativeQuery(null, CLS);
assert q == null;
}
@Test(expected = NullPointerException.class)
public void testCreateNativeQueryTypedNullType() {
final TypedQuery<OWLClassA> q = factory.createNativeQuery(QUERY, (Class<OWLClassA>) null);
assert q == null;
}
@Test
public void testCreateQuery() {
final Query q = factory.createQuery(QUERY);
assertNotNull(q);
verify(uowMock).useBackupOntologyForQueryProcessing();
}
@Test(expected = NullPointerException.class)
public void testCreateQueryNull() {
final Query q = factory.createQuery(null);
assert q == null;
}
@Test
public void testCreateQueryTyped() {
final TypedQuery<OWLClassA> q = factory.createQuery(QUERY, CLS);
assertNotNull(q);
verify(uowMock).useBackupOntologyForQueryProcessing();
}
@Test(expected = NullPointerException.class)
public void testCreateQueryTypedNullQuery() {
final TypedQuery<OWLClassA> q = factory.createQuery(null, CLS);
assert q == null;
}
@Test(expected = NullPointerException.class)
public void testCreateQueryTypedNullType() {
final TypedQuery<OWLClassA> q = factory.createQuery(QUERY, null);
assert q == null;
}
@Test
public void createQueryWithMappingPassesCorrectMapperToQueryInstance() {
final String mapping = "testMapping";
final SparqlResultMapper mapperMock = mock(SparqlResultMapper.class);
final ResultSetMappingManager managerMock = mock(ResultSetMappingManager.class);
when(uowMock.getResultSetMappingManager()).thenReturn(managerMock);
when(managerMock.getMapper(mapping)).thenReturn(mapperMock);
final Query q = factory.createNativeQuery(QUERY, mapping);
assertNotNull(q);
verify(managerMock).getMapper(mapping);
}
@Test
public void createNamedQueryRetrievesNamedQueryFromManagerAndReturnsCorrespondingNativeQuery() {
final String queryName = "testQuery";
when(namedQueryManagerMock.getQuery(queryName)).thenReturn(QUERY);
final Query q = factory.createNamedQuery(queryName);
assertNotNull(q);
verify(namedQueryManagerMock).getQuery(queryName);
}
@Test
public void createNamedTypedQueryRetrievesNamedQueryFromManagerAndReturnsCorrespondingNativeQuery() {
final String queryName = "testQuery";
when(namedQueryManagerMock.getQuery(queryName)).thenReturn(QUERY);
final TypedQuery<OWLClassA> q = factory.createNamedQuery(queryName, OWLClassA.class);
assertNotNull(q);
verify(namedQueryManagerMock).getQuery(queryName);
}
}