JmxMonitorTest.java

/**
 * Copyright 2008 the original author or authors.
 *
 * Licensed 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 net.sf.katta.node.monitor;

import static org.mockito.Matchers.anyObject;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.atLeastOnce;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import net.sf.katta.AbstractTest;
import net.sf.katta.node.monitor.JmxMonitor;
import net.sf.katta.node.monitor.MetricsRecord;
import net.sf.katta.protocol.InteractionProtocol;

import org.junit.Test;

public class JmxMonitorTest extends AbstractTest {

  @Test
  public void testGetCpu() throws Exception {
    JmxMonitor monitor = new JmxMonitor();
    String nodeId = "someId";
    InteractionProtocol protocol = mock(InteractionProtocol.class);
    monitor.startMonitoring(nodeId, protocol);
    Thread.sleep(1200);
    verify(protocol, atLeastOnce()).setMetric(eq(nodeId), (MetricsRecord) anyObject());
  }
}