blob: bee936d52a01579e7121a83a730836ee1d4d849c [file] [log] [blame]
/**
*
*/
package net.onrc.onos.graph;
import static org.junit.Assert.*;
import static org.easymock.EasyMock.expect;
import static org.powermock.api.easymock.PowerMock.*;
import java.util.*;
import net.onrc.onos.graph.GraphDBOperation;
import org.easymock.IAnswer;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import com.thinkaurelius.titan.core.TitanFactory;
import com.thinkaurelius.titan.core.TitanGraph;
import com.tinkerpop.blueprints.Vertex;
import com.tinkerpop.blueprints.util.wrappers.event.EventTransactionalGraph;
import com.tinkerpop.frames.FramedGraph;
/**
* @author Toshio Koide
*
*/
@RunWith(PowerMockRunner.class)
@PrepareForTest({
GraphDBConnection.class,
GraphDBOperation.class,
TitanFactory.class,
EventTransactionalGraph.class})
public class GraphDBConnectionTest {
private static TitanGraph graph = null;
private static EventTransactionalGraph<TitanGraph> eg = null;
private static Boolean isGraphOpen = false;
/**
* @throws java.lang.Exception
*/
@Before
public void setUp() throws Exception {
}
/**
* @throws java.lang.Exception
*/
@After
public void tearDown() throws Exception {
}
private void expectDBConnectionAvailable() throws Exception {
isGraphOpen = false;
// create mock objects
mockStatic(TitanFactory.class);
mockStatic(EventTransactionalGraph.class);
graph = createMock(TitanGraph.class);
eg = createMock(EventTransactionalGraph.class);
// setup expectations
expect(graph.isOpen()).andAnswer(new IAnswer<Boolean>() {
@Override
public Boolean answer() throws Throwable {
return isGraphOpen;
}
}).anyTimes();
expect(TitanFactory.open("/path/to/dummy")).andAnswer(new IAnswer<TitanGraph>() {
@Override
public TitanGraph answer() throws Throwable {
isGraphOpen = true;
return graph;
}
}).anyTimes();
expect(graph.getIndexedKeys(Vertex.class)).andReturn(new TreeSet<String>());
graph.createKeyIndex("dpid", Vertex.class);
graph.createKeyIndex("port_id", Vertex.class);
graph.createKeyIndex("type", Vertex.class);
graph.createKeyIndex("dl_addr", Vertex.class);
graph.createKeyIndex("flow_id", Vertex.class);
graph.createKeyIndex("flow_entry_id", Vertex.class);
graph.createKeyIndex("switch_state", Vertex.class);
graph.commit();
expectNew(EventTransactionalGraph.class, graph).andReturn(eg);
}
/**
* Test method for {@link net.onrc.onos.graph.GraphDBConnection#getInstance(java.lang.String)}.
* @throws Exception
*/
@Test
public final void testGetInstance() throws Exception {
// setup expectations
expectDBConnectionAvailable();
// start the test
replayAll();
GraphDBConnection conn = GraphDBConnection.getInstance("/path/to/dummy");
// verify the test
verifyAll();
assertNotNull(conn);
}
/**
* Test method for {@link net.onrc.onos.graph.GraphDBConnection#getFramedGraph()}.
* @throws Exception
*/
@Test
public final void testGetFramedGraph() throws Exception {
// setup expectations
expectDBConnectionAvailable();
// start the test
replayAll();
GraphDBConnection conn = GraphDBConnection.getInstance("/path/to/dummy");
FramedGraph<TitanGraph> fg = conn.getFramedGraph();
// verify the test
verifyAll();
assertNotNull(fg);
assertEquals(graph, fg.getBaseGraph());
}
/**
* Test method for {@link net.onrc.onos.graph.GraphDBConnection#addEventListener(net.onrc.onos.graph.LocalGraphChangedListener)}.
* @throws Exception
*/
@Test
public final void testAddEventListener() throws Exception {
// instantiate required objects
LocalGraphChangedListener listener = new LocalTopologyEventListener(null);
// setup expectations
expectDBConnectionAvailable();
eg.addListener(listener);
// start the test
replayAll();
GraphDBConnection conn = GraphDBConnection.getInstance("/path/to/dummy");
conn.addEventListener(listener);
// verify the test
verifyAll();
}
/**
* Test method for {@link net.onrc.onos.graph.GraphDBConnection#isValid()}.
* @throws Exception
*/
@Test
public final void testIsValid() throws Exception {
// setup expectations
expectDBConnectionAvailable();
// start the test
replayAll();
GraphDBConnection conn = GraphDBConnection.getInstance("/path/to/dummy");
Boolean result = conn.isValid();
// verify the test
verifyAll();
assertTrue(result);
}
/**
* Test method for {@link net.onrc.onos.graph.GraphDBConnection#commit()}.
* @throws Exception
*/
@Test
public final void testCommit() throws Exception {
// setup expectations
expectDBConnectionAvailable();
graph.commit();
// start the test
replayAll();
GraphDBConnection conn = GraphDBConnection.getInstance("/path/to/dummy");
conn.commit();
// verify the test
verifyAll();
}
/**
* Test method for {@link net.onrc.onos.graph.GraphDBConnection#rollback()}.
* @throws Exception
*/
@Test
public final void testRollback() throws Exception {
// setup expectations
expectDBConnectionAvailable();
graph.rollback();
// start the test
replayAll();
GraphDBConnection conn = GraphDBConnection.getInstance("/path/to/dummy");
conn.rollback();
// verify the test
verifyAll();
}
/**
* Test method for {@link net.onrc.onos.graph.GraphDBConnection#close()}.
* @throws Exception
*/
@Test
public final void testClose() throws Exception {
// setup expectations
expectDBConnectionAvailable();
graph.commit();
// start the test
replayAll();
GraphDBConnection conn = GraphDBConnection.getInstance("/path/to/dummy");
conn.close();
// verify the test
verifyAll();
}
}