/*
* Copyright to 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 org.rioproject.gnostic.service;
import net.jini.core.lookup.ServiceItem;
import net.jini.space.JavaSpace;
import org.junit.*;
import org.junit.runner.RunWith;
import org.rioproject.gnostic.Gnostic;
import org.rioproject.monitor.ProvisionMonitor;
import org.rioproject.test.RioTestRunner;
import org.rioproject.test.SetTestManager;
import org.rioproject.test.TestManager;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
/**
* Test forked space access and embedded spaces access
*/
@RunWith (RioTestRunner.class)
public class ITSpaceUtilizationTest {
@SetTestManager
static TestManager testManager;
final long WAIT=1000*30;
@BeforeClass
public static void check() {
Assume.assumeTrue(Util.getJVMVersion() < 1.8);
}
@Test
public void verifyGettingMetricsFromDeployedSpaceWorks() {
Assert.assertNotNull(testManager);
File opstring = new File("src/test/opstring/testspace.groovy");
Assert.assertTrue(opstring.exists());
doTest(testManager, opstring);
}
@Test
public void verifyGettingMetricsFromDeployedForkedSpaceWorks() {
Assert.assertNotNull(testManager);
File opstring = new File("src/test/opstring/testforkedspace.groovy");
Assert.assertTrue(opstring.exists());
doTest(testManager, opstring);
}
@After
public void undeploy() {
ServiceItem[] items = testManager.getServiceItems(ProvisionMonitor.class);
Assert.assertTrue(items.length>0);
testManager.undeployAll((ProvisionMonitor)items[0].service);
}
void doTest(TestManager testManager, File opstring) {
Assert.assertNotNull(testManager);
testManager.deploy(opstring);
Gnostic g = (Gnostic)testManager.waitForService(Gnostic.class);
File file = new File(System.getProperty("java.io.tmpdir"), getOutputFileName());
if(file.exists())
if(file.delete())
System.out.println("Removed "+file.getName()+", start with clean slate");
Util.waitForRule(g, "SpaceUtilization");
testManager.waitForService(JavaSpace.class);
file.deleteOnExit();
long waited = 0;
long duration = 1000;
System.out.println("wait 30 seconds to accumulate results...");
while(waited<=WAIT) {
try {
Thread.sleep(duration);
} catch (InterruptedException e) {
Thread.interrupted();
}
waited += duration;
}
Assert.assertTrue("Expected "+file.getPath()+" to exist, it does not", file.exists());
int lineCount = 0;
Throwable thrown = null;
try {
BufferedReader in = new BufferedReader(new FileReader(file));
String str;
while ((str = in.readLine()) != null) {
//process(str);
System.out.println(str);
lineCount++;
}
in.close();
} catch (IOException e) {
thrown = e;
e.printStackTrace();
}
Assert.assertTrue(thrown==null);
Assert.assertTrue(lineCount>0);
}
protected String getOutputFileName() {
return "SpaceUtilizationTest.out";
}
}