/*
* ProActive Parallel Suite(TM):
* The Open Source library for parallel and distributed
* Workflows & Scheduling, Orchestration, Cloud Automation
* and Big Data Analysis on Enterprise Grids & Clouds.
*
* Copyright (c) 2007 - 2017 ActiveEon
* Contact: contact@activeeon.com
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation: version 3 of
* the License.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* If needed, contact us to obtain a release under GPL Version 2 or 3
* or a different license than the AGPL.
*/
package org.ow2.proactive.resourcemanager.selection.policies;
import static org.junit.Assert.assertEquals;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.Serializable;
import java.security.Permission;
import java.util.HashMap;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import org.objectweb.proactive.core.node.NodeException;
import org.ow2.proactive.jmx.naming.JMXTransportProtocol;
import org.ow2.proactive.resourcemanager.authentication.Client;
import org.ow2.proactive.resourcemanager.common.NodeState;
import org.ow2.proactive.resourcemanager.common.event.RMEventType;
import org.ow2.proactive.resourcemanager.common.event.RMNodeEvent;
import org.ow2.proactive.resourcemanager.nodesource.NodeSource;
import org.ow2.proactive.resourcemanager.rmnode.RMNode;
import org.ow2.proactive.scripting.Script;
import org.ow2.proactive.scripting.ScriptResult;
import org.ow2.proactive.scripting.SelectionScript;
/**
*
* Test for NodeSourcePriorityPolicy
*
*/
public class TestNodeSourcePolicy {
class Node implements RMNode {
String name;
String nsName;
Node(String name, String nsName) {
this.name = name;
this.nsName = nsName;
}
@Override
public int compareTo(RMNode o) {
return name.compareTo(o.getNodeName());
}
public ScriptResult<Boolean> executeScript(SelectionScript script) {
return null;
}
@Override
public HashMap<SelectionScript, Integer> getScriptStatus() {
return null;
}
@Override
public void clean() throws NodeException {
}
@Override
public String getNodeInfo() {
return null;
}
@Override
public String getNodeName() {
return name;
}
@Override
public org.objectweb.proactive.core.node.Node getNode() {
return null;
}
@Override
public String getVNodeName() {
return null;
}
@Override
public String getHostName() {
return null;
}
@Override
public String getDescriptorVMName() {
return null;
}
@Override
public String getNodeSourceName() {
return nsName;
}
@Override
public String getNodeURL() {
return null;
}
@Override
public NodeSource getNodeSource() {
return null;
}
@Override
public NodeState getState() {
return null;
}
@Override
public long getStateChangeTime() {
return 0;
}
@Override
public Client getProvider() {
return null;
}
@Override
public Client getOwner() {
return null;
}
@Override
public Permission getUserPermission() {
return null;
}
@Override
public Permission getAdminPermission() {
return null;
}
@Override
public RMNodeEvent getAddEvent() {
return null;
}
@Override
public RMNodeEvent getLastEvent() {
return null;
}
@Override
public boolean isFree() {
return false;
}
@Override
public boolean isDown() {
return false;
}
@Override
public boolean isToRemove() {
return false;
}
@Override
public boolean isBusy() {
return false;
}
@Override
public boolean isConfiguring() {
return false;
}
@Override
public boolean isLocked() {
return false;
}
@Override
public long getLockTime() {
return -1;
}
@Override
public Client getLockedBy() {
return null;
}
@Override
public void setFree() {
}
@Override
public void setBusy(Client owner) {
}
@Override
public void setToRemove() {
}
@Override
public void setDown() {
}
@Override
public void setConfiguring(Client owner) {
}
@Override
public void lock(Client owner) {
}
@Override
public void unlock(Client owner) {
}
@Override
public void setNodeSource(NodeSource nodeSource) {
}
@Override
public void setAddEvent(RMNodeEvent addEvent) {
}
@Override
public void setLastEvent(RMNodeEvent lastEvent) {
}
@Override
public void setJMXUrl(JMXTransportProtocol protocol, String address) {
}
@Override
public String getJMXUrl(JMXTransportProtocol protocol) {
return null;
}
@Override
public <T> ScriptResult<T> executeScript(Script<T> script, Map<String, Serializable> bindings) {
return null;
}
@Override
public boolean isProtectedByToken() {
return false;
}
@Override
public RMNodeEvent createNodeEvent(RMEventType eventType, NodeState previousNodeState, String initiator) {
return null;
}
@Override
public RMNodeEvent createNodeEvent() {
return null;
}
@Override
public boolean isDeploying() {
return false;
}
}
@Rule
public TemporaryFolder tmpFolder = new TemporaryFolder();
@Test
public void action() throws Exception {
/**
* Creating a config with ns names 0, 1, 2, 3, ... 9
*/
File config = tmpFolder.newFile("policies");
BufferedWriter out = new BufferedWriter(new FileWriter(config));
for (int i = 0; i < 10; i++) {
out.write(i + "\n");
}
out.close();
System.setProperty(NodeSourcePriorityPolicy.CONFIG_NAME_PROPERTY, config.getAbsolutePath());
NodeSourcePriorityPolicy policy = new NodeSourcePriorityPolicy();
// checking the arrangement of all nodes
List<RMNode> nodes = createNodes();
List<RMNode> res = policy.arrangeNodes(1000, nodes, null);
assertEquals("Incorrect result size", 400, res.size());
Iterator<RMNode> iterator = res.iterator();
for (int i = 0; i < 10; i++) {
for (int j = 0; j < 20; j++) {
RMNode node = iterator.next();
assertEquals("Incorrect arrangenemt (" + i + ", " + j + ")", String.valueOf(i), node.getNodeName());
}
}
}
private List<RMNode> createNodes() {
/**
* Creating an artificial list of nodes
*/
List<RMNode> nodes = new LinkedList<>();
for (int i = 0; i < 20; i++) {
for (int j = 0; j < 20; j++) {
nodes.add(new Node(String.valueOf(j), String.valueOf(j)));
}
}
return nodes;
}
}