package net.onrc.onos.core.intent;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import net.onrc.onos.core.intent.ErrorIntent.ErrorType;
import net.onrc.onos.core.intent.Intent.IntentState;
import net.onrc.onos.core.intent.IntentMap.ChangedEventType;
import net.onrc.onos.core.intent.IntentOperation.Operator;
import net.onrc.onos.core.intent.runtime.IntentStateList;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Unit tests for IntentMap class.
*/
public class IntentMapTest {
@Before
public void setUp() throws Exception {
}
@After
public void tearDown() throws Exception {
}
@Test
public void testCreate() {
IntentMap intents = new IntentMap();
assertEquals(0, intents.getAllIntents().size());
}
@Test
public void testChangedEventCreate() {
IntentMap.ChangedEvent event = new IntentMap.ChangedEvent(
ChangedEventType.ADDED,
new Intent("id1"));
assertEquals(ChangedEventType.ADDED, event.eventType);
assertEquals("id1", event.intent.getId());
}
@Test
public void testAddOperations() {
IntentMap intents = new IntentMap();
assertEquals(0, intents.getAllIntents().size());
Intent intent1 = new Intent("1");
ShortestPathIntent intent2 =
new ShortestPathIntent("2", 21L, 22L, 23L, 24L, 25L, 26L);
ConstrainedShortestPathIntent intent3 =
new ConstrainedShortestPathIntent("3", 31L, 32L, 33L, 34L, 35L, 36L, 1000.0);
IntentOperationList operations = new IntentOperationList();
operations.add(Operator.ADD, intent1);
operations.add(Operator.ADD, intent2);
operations.add(Operator.ADD, intent3);
assertEquals(3, operations.size());
intents.executeOperations(operations);
assertEquals(3, intents.getAllIntents().size());
assertSame(intent1, intents.getIntent("1"));
assertSame(intent2, intents.getIntent("2"));
assertSame(intent3, intents.getIntent("3"));
}
@Test
public void testAddOperationsOverwrite() {
IntentMap intents = new IntentMap();
Intent intent1 = new Intent("1");
Intent intent2 = new Intent("2");
Intent intent3 = new Intent("3");
Intent intent4 = new Intent("1");
Intent intent5 = new Intent("2");
Intent intent6 = new Intent("4");
IntentOperationList operations = new IntentOperationList();
operations.add(Operator.ADD, intent1);
operations.add(Operator.ADD, intent2);
operations.add(Operator.ADD, intent3);
assertEquals(3, operations.size());
intents.executeOperations(operations);
assertEquals(3, intents.getAllIntents().size());
assertSame(intent1, intents.getIntent("1"));
assertSame(intent2, intents.getIntent("2"));
assertSame(intent3, intents.getIntent("3"));
operations.clear();
operations.add(Operator.ADD, intent4);
operations.add(Operator.ADD, intent5);
operations.add(Operator.ADD, intent6);
assertEquals(3, operations.size());
intents.executeOperations(operations);
assertEquals(4, intents.getAllIntents().size());
assertSame(intent4, intents.getIntent("1"));
assertSame(intent5, intents.getIntent("2"));
assertSame(intent3, intents.getIntent("3"));
assertSame(intent6, intents.getIntent("4"));
}
@Test
public void testRemoveOperation() {
IntentMap intents = new IntentMap();
Intent intent1 = new Intent("1");
ShortestPathIntent intent2 =
new ShortestPathIntent("2", 21L, 22L, 23L, 24L, 25L, 26L);
ConstrainedShortestPathIntent intent3 =
new ConstrainedShortestPathIntent("3", 31L, 32L, 33L, 34L, 35L, 36L, 1000.0);
IntentOperationList operations = new IntentOperationList();
operations.add(Operator.ADD, intent1);
operations.add(Operator.ADD, intent2);
operations.add(Operator.ADD, intent3);
intents.executeOperations(operations);
assertEquals(3, intents.getAllIntents().size());
assertSame(intent1, intents.getIntent("1"));
assertSame(intent2, intents.getIntent("2"));
assertSame(intent3, intents.getIntent("3"));
operations.clear();
operations.add(Operator.REMOVE, new Intent("1"));
operations.add(Operator.REMOVE, new Intent("3"));
intents.executeOperations(operations);
assertEquals(3, intents.getAllIntents().size());
assertSame(intent1, intents.getIntent("1"));
assertSame(intent2, intents.getIntent("2"));
assertSame(intent3, intents.getIntent("3"));
assertEquals(IntentState.DEL_REQ, intents.getIntent("1").getState());
assertEquals(IntentState.CREATED, intents.getIntent("2").getState());
assertEquals(IntentState.DEL_REQ, intents.getIntent("3").getState());
}
@Test
public void testErrorOperation() {
IntentMap intents = new IntentMap();
IntentOperationList operations = new IntentOperationList();
operations.add(Operator.ADD, new Intent("1", IntentState.CREATED));
operations.add(Operator.ADD, new Intent("2", IntentState.INST_REQ));
operations.add(Operator.ADD, new Intent("3", IntentState.INST_ACK));
operations.add(Operator.ADD, new Intent("4", IntentState.INST_NACK));
operations.add(Operator.ADD, new Intent("5", IntentState.REROUTE_REQ));
operations.add(Operator.ADD, new Intent("6", IntentState.DEL_REQ));
operations.add(Operator.ADD, new Intent("7", IntentState.DEL_ACK));
operations.add(Operator.ADD, new Intent("8", IntentState.DEL_PENDING));
intents.executeOperations(operations);
assertEquals(8, intents.getAllIntents().size());
operations.clear();
operations.add(Operator.ERROR, new ErrorIntent(ErrorType.PATH_NOT_FOUND, "", new Intent("1")));
operations.add(Operator.ERROR, new ErrorIntent(ErrorType.PATH_NOT_FOUND, "", new Intent("2")));
operations.add(Operator.ERROR, new ErrorIntent(ErrorType.PATH_NOT_FOUND, "", new Intent("3")));
operations.add(Operator.ERROR, new ErrorIntent(ErrorType.PATH_NOT_FOUND, "", new Intent("4")));
operations.add(Operator.ERROR, new ErrorIntent(ErrorType.PATH_NOT_FOUND, "", new Intent("5")));
operations.add(Operator.ERROR, new ErrorIntent(ErrorType.PATH_NOT_FOUND, "", new Intent("6")));
operations.add(Operator.ERROR, new ErrorIntent(ErrorType.PATH_NOT_FOUND, "", new Intent("7")));
operations.add(Operator.ERROR, new ErrorIntent(ErrorType.PATH_NOT_FOUND, "", new Intent("8")));
intents.executeOperations(operations);
assertEquals(IntentState.INST_NACK, intents.getIntent("1").getState());
assertEquals(IntentState.INST_NACK, intents.getIntent("2").getState());
assertEquals(IntentState.INST_NACK, intents.getIntent("3").getState());
assertEquals(IntentState.INST_NACK, intents.getIntent("4").getState());
assertEquals(IntentState.INST_NACK, intents.getIntent("5").getState());
assertEquals(IntentState.DEL_PENDING, intents.getIntent("6").getState());
assertEquals(IntentState.DEL_ACK, intents.getIntent("7").getState());
assertEquals(IntentState.DEL_PENDING, intents.getIntent("8").getState());
}
@Test
public void testPurge() {
IntentMap intents = new IntentMap();
IntentOperationList operations = new IntentOperationList();
operations.add(Operator.ADD, new Intent("1", IntentState.CREATED));
operations.add(Operator.ADD, new Intent("2", IntentState.INST_REQ));
operations.add(Operator.ADD, new Intent("3", IntentState.INST_ACK));
operations.add(Operator.ADD, new Intent("4", IntentState.INST_NACK));
operations.add(Operator.ADD, new Intent("5", IntentState.REROUTE_REQ));
operations.add(Operator.ADD, new Intent("6", IntentState.DEL_REQ));
operations.add(Operator.ADD, new Intent("7", IntentState.DEL_ACK));
operations.add(Operator.ADD, new Intent("8", IntentState.DEL_PENDING));
intents.executeOperations(operations);
assertEquals(8, intents.getAllIntents().size());
intents.purge();
assertEquals(6, intents.getAllIntents().size());
assertEquals("1", intents.getIntent("1").getId());
assertEquals("2", intents.getIntent("2").getId());
assertEquals("3", intents.getIntent("3").getId());
assertNull(intents.getIntent("4"));
assertEquals("5", intents.getIntent("5").getId());
assertEquals("6", intents.getIntent("6").getId());
assertNull("7", intents.getIntent("7"));
assertEquals("8", intents.getIntent("8").getId());
}
@Test
public void testChangeStates() {
IntentMap intents = new IntentMap();
IntentOperationList operations = new IntentOperationList();
operations.add(Operator.ADD, new Intent("1", IntentState.CREATED));
operations.add(Operator.ADD, new Intent("2", IntentState.INST_REQ));
operations.add(Operator.ADD, new Intent("3", IntentState.INST_ACK));
operations.add(Operator.ADD, new Intent("4", IntentState.INST_NACK));
operations.add(Operator.ADD, new Intent("5", IntentState.REROUTE_REQ));
operations.add(Operator.ADD, new Intent("6", IntentState.DEL_REQ));
operations.add(Operator.ADD, new Intent("7", IntentState.DEL_ACK));
operations.add(Operator.ADD, new Intent("8", IntentState.DEL_PENDING));
intents.executeOperations(operations);
assertEquals(8, intents.getAllIntents().size());
IntentStateList states = new IntentStateList();
states.put("8", IntentState.CREATED);
states.put("1", IntentState.INST_REQ);
states.put("2", IntentState.INST_ACK);
states.put("3", IntentState.INST_NACK);
states.put("4", IntentState.REROUTE_REQ);
states.put("5", IntentState.DEL_REQ);
states.put("6", IntentState.DEL_ACK);
states.put("7", IntentState.DEL_PENDING);
intents.changeStates(states);
assertEquals(IntentState.INST_REQ, intents.getIntent("1").getState());
assertEquals(IntentState.INST_ACK, intents.getIntent("2").getState());
assertEquals(IntentState.INST_NACK, intents.getIntent("3").getState());
assertEquals(IntentState.REROUTE_REQ, intents.getIntent("4").getState());
assertEquals(IntentState.DEL_REQ, intents.getIntent("5").getState());
assertEquals(IntentState.DEL_ACK, intents.getIntent("6").getState());
assertEquals(IntentState.DEL_PENDING, intents.getIntent("7").getState());
assertEquals(IntentState.CREATED, intents.getIntent("8").getState());
}
}