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SesamePreparedStatementTest.java
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SesamePreparedStatementTest.java
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/**
* Copyright (C) 2016 Czech Technical University in Prague
*
* 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.
*
* 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.ontodriver.sesame;
import cz.cvut.kbss.ontodriver.PreparedStatement;
import cz.cvut.kbss.ontodriver.ResultSet;
import cz.cvut.kbss.ontodriver.exception.OntoDriverException;
import cz.cvut.kbss.ontodriver.sesame.connector.StatementExecutor;
import cz.cvut.kbss.ontodriver.sesame.query.SesamePreparedStatement;
import org.eclipse.rdf4j.query.TupleQueryResult;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import static org.junit.Assert.*;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
public class SesamePreparedStatementTest {
@Mock
private StatementExecutor executorMock;
@Mock
private TupleQueryResult resultMock;
private PreparedStatement statement;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
when(executorMock.executeSelectQuery(any(String.class))).thenReturn(resultMock);
}
@Test(expected = IllegalArgumentException.class)
public void testConstructorEmptyStatement() throws Exception {
initStatement("");
}
private void initStatement(final String query) throws OntoDriverException {
this.statement = new SesamePreparedStatement(executorMock, query);
}
@Test
public void testExecuteQuery() throws Exception {
final String query = "SELECT ?x ?y WHERE { ?x <http://property> ?y . }";
final String expected = "SELECT _:subject ?y WHERE { _:subject <http://property> ?y . }";
initStatement(query);
statement.setObject("x", "_:subject");
statement.executeQuery();
verify(executorMock).executeSelectQuery(expected);
}
@Test
public void testExecuteUpdate() throws Exception {
final String query = "WITH <urn:sparql:tests:update:insert:delete:with>"
+ "DELETE { ?person <http://xmlns.com/foaf/0.1/givenName> ?name }"
+ "INSERT { ?person <http://xmlns.com/foaf/0.1/givenName> 'William' }" + "WHERE"
+ "{" + "?person <http://xmlns.com/foaf/0.1/givenName> ?name }";
final String expected = "WITH <urn:sparql:tests:update:insert:delete:with>"
+ "DELETE { ?person <http://xmlns.com/foaf/0.1/givenName> 'Bill' }"
+ "INSERT { ?person <http://xmlns.com/foaf/0.1/givenName> 'William' }" + "WHERE"
+ "{" + "?person <http://xmlns.com/foaf/0.1/givenName> 'Bill' }";
initStatement(query);
statement.setObject("name", "'Bill'");
statement.executeUpdate();
verify(executorMock).executeUpdate(expected);
}
@Test
public void executeQueryClosesCurrentResultSet() throws Exception {
final String query = "SELECT ?x ?y ?z WHERE { ?x ?y ?z . }";
initStatement(query);
final ResultSet rsOne = statement.executeQuery();
assertTrue(rsOne.isOpen());
final ResultSet rsTwo = statement.executeQuery();
assertTrue(rsTwo.isOpen());
assertFalse(rsOne.isOpen());
assertNotSame(rsOne, rsTwo);
}
}