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SesameDriverTest.java
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SesameDriverTest.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.Connection;
import cz.cvut.kbss.ontodriver.OntologyStorageProperties;
import cz.cvut.kbss.ontodriver.sesame.connector.Connector;
import cz.cvut.kbss.ontodriver.sesame.connector.ConnectorFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import java.lang.reflect.Field;
import java.net.URI;
import java.util.Collections;
import java.util.Map;
import java.util.Set;
import static org.junit.Assert.*;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
public class SesameDriverTest {
private static OntologyStorageProperties storageProperties;
private static Map<String, String> properties;
private ConnectorFactory originalFactory;
@Mock
private ConnectorFactory connectorFactoryMock;
@Mock
private Connector connectorMock;
private SesameDriver driver;
@BeforeClass
public static void setUpBeforeClass() throws Exception {
storageProperties = OntologyStorageProperties.physicalUri(URI.create("http://krizik.felk.cvut.cz/repo"))
.driver(SesameDataSource.class.getCanonicalName())
.build();
properties = Collections.emptyMap();
}
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
when(connectorFactoryMock.isOpen()).thenReturn(Boolean.TRUE);
when(connectorFactoryMock.createStorageConnector(storageProperties, properties))
.thenReturn(connectorMock);
final Field instanceField = ConnectorFactory.class.getDeclaredField("instance");
instanceField.setAccessible(true);
this.originalFactory = (ConnectorFactory) instanceField.get(null);
instanceField.set(null, connectorFactoryMock);
this.driver = new SesameDriver(storageProperties, properties);
}
@After
public void tearDown() throws Exception {
final Field instanceField = ConnectorFactory.class.getDeclaredField("instance");
instanceField.setAccessible(true);
instanceField.set(null, originalFactory);
}
@Test
public void testClose() throws Exception {
assertTrue(driver.isOpen());
driver.close();
assertFalse(driver.isOpen());
verify(connectorFactoryMock).close();
}
@Test
public void acquiresConnection() throws Exception {
final Connection res = driver.acquireConnection();
assertNotNull(res);
assertNotNull(res.lists());
verify(connectorFactoryMock).createStorageConnector(storageProperties, properties);
verify(connectorFactoryMock).createStorageConnector(storageProperties, properties);
}
@Test
public void removesClosedConnectionFromActiveConnections() throws Exception {
final Connection conn = driver.acquireConnection();
assertNotNull(conn);
final Field connectionsField = SesameDriver.class.getDeclaredField("openedConnections");
connectionsField.setAccessible(true);
final Set<Connection> openedConnections = (Set<Connection>) connectionsField.get(driver);
assertTrue(openedConnections.contains(conn));
conn.close();
assertFalse(openedConnections.contains(conn));
}
}