/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.ode.scheduler.simple;
import java.util.HashMap;
import java.util.List;
import org.apache.ode.scheduler.simple.DatabaseDelegate;
import org.apache.ode.scheduler.simple.Job;
import junit.framework.TestCase;
/**
*
* Test of the JDBC delegate.
*
* @author Maciej Szefler ( m s z e f l e r @ g m a i l . c o m )
*/
public class JdbcDelegateTest extends TestCase {
private DelegateSupport _ds;
private DatabaseDelegate _del;
public void setUp() throws Exception {
_ds = new DelegateSupport();
_del = _ds.delegate();
}
public void testGetNodeIds() throws Exception {
// should have no node ids in the db, empty list (not null)
List<String> nids = _del.getNodeIds();
assertNotNull(nids);
assertEquals(0, nids.size());
// try for one nodeid
_del.insertJob(new Job(0L,true,new HashMap<String, Object>()), "abc", true);
nids = _del.getNodeIds();
assertEquals(1, nids.size());
assertTrue(nids.contains("abc"));
// check that dups are ignored.
_del.insertJob(new Job(0L,true,new HashMap<String, Object>()), "abc", true);
nids = _del.getNodeIds();
assertEquals(1, nids.size());
assertTrue(nids.contains("abc"));
// add another nodeid,
_del.insertJob(new Job(0L,true,new HashMap<String, Object>()), "123", true);
nids = _del.getNodeIds();
assertEquals(2, nids.size());
assertTrue(nids.contains("abc"));
assertTrue(nids.contains("123"));
}
public void testReassign() throws Exception {
_del.insertJob(new Job(100L,"j1",true,new HashMap<String, Object>()), "n1", false);
_del.insertJob(new Job(200L,"j2",true,new HashMap<String, Object>()), "n2", false);
assertEquals(1,_del.updateReassign("n1","n2"));
List<Job> jobs = _del.dequeueImmediate("n2", 400L, 1000);
assertEquals(2,jobs.size());
}
public void testScheduleImmediateTimeFilter() throws Exception {
_del.insertJob(new Job(100L,"j1",true,new HashMap<String, Object>()), "n1", false);
_del.insertJob(new Job(200L,"j2",true,new HashMap<String, Object>()), "n1", false);
List<Job> jobs = _del.dequeueImmediate("n1", 150L, 1000);
assertNotNull(jobs);
assertEquals(1, jobs.size());
assertEquals("j1",jobs.get(0).jobId);
jobs = _del.dequeueImmediate("n1", 250L, 1000);
assertNotNull(jobs);
assertEquals(1, jobs.size());
assertEquals("j2",jobs.get(0).jobId);
}
public void testScheduleImmediateMaxRows() throws Exception {
_del.insertJob(new Job(100L,"j1",true,new HashMap<String, Object>()), "n1", false);
_del.insertJob(new Job(200L,"j2",true,new HashMap<String, Object>()), "n1", false);
List<Job> jobs = _del.dequeueImmediate("n1", 201L, 1);
assertNotNull(jobs);
assertEquals(1, jobs.size());
assertEquals("j1",jobs.get(0).jobId);
jobs = _del.dequeueImmediate("n1", 250L, 1000);
assertNotNull(jobs);
assertEquals(1, jobs.size());
assertEquals("j2",jobs.get(0).jobId);
}
public void testScheduleImmediateNodeFilter() throws Exception {
_del.insertJob(new Job(100L,"j1",true,new HashMap<String, Object>()), "n1", false);
_del.insertJob(new Job(200L,"j2",true,new HashMap<String, Object>()), "n2", false);
List<Job> jobs = _del.dequeueImmediate("n2", 300L, 1000);
assertNotNull(jobs);
assertEquals(1, jobs.size());
assertEquals("j2",jobs.get(0).jobId);
}
public void testDeleteJob() throws Exception {
_del.insertJob(new Job(100L,"j1",true,new HashMap<String, Object>()), "n1", false);
_del.insertJob(new Job(200L,"j2",true,new HashMap<String, Object>()), "n2", false);
// try deleting, wrong jobid -- del should fail
assertFalse(_del.deleteJob("j1x", "n1"));
assertEquals(2,_del.getNodeIds().size());
// wrong nodeid
assertFalse(_del.deleteJob("j1", "n1x"));
assertEquals(2,_del.getNodeIds().size());
// now do the correct job
assertTrue(_del.deleteJob("j1", "n1"));
assertEquals(1,_del.getNodeIds().size());
}
public void testUpgrade() throws Exception {
for (int i = 0; i < 200; ++i)
_del.insertJob(new Job(i ,"j" +i,true,new HashMap<String, Object>()), null, false);
int n1 = _del.updateAssignToNode("n1", 0, 3, 100);
int n2 = _del.updateAssignToNode("n2", 1, 3, 100);
int n3 = _del.updateAssignToNode("n3", 2, 3, 100);
// Make sure we got 100 upgraded nodes
assertEquals(100,n1+n2+n3);
// now do scheduling.
assertEquals(n1,_del.dequeueImmediate("n1", 10000L, 1000).size());
assertEquals(n2,_del.dequeueImmediate("n2", 10000L, 1000).size());
assertEquals(n3,_del.dequeueImmediate("n3", 10000L, 1000).size());
}
}