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package org.glassfish.tests.paas.basic;
import junit.framework.Assert;
import org.glassfish.embeddable.CommandResult;
import org.glassfish.embeddable.CommandRunner;
import org.glassfish.embeddable.Deployer;
import org.glassfish.embeddable.GlassFish;
import org.glassfish.embeddable.GlassFishProperties;
import org.glassfish.embeddable.GlassFishRuntime;
import org.junit.Test;
import java.io.BufferedReader;
import java.io.File;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.URL;
import java.net.URLConnection;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author bhavanishankar@dev.java.net
*/
public class BasicPaaSServiceMetadataTest {
@Test
public void test() throws Exception {
// Bootstrap GlassFish DAS in embedded mode.
GlassFish glassfish = bootstrap();
// Deploy the PaaS app and verify it.
runTests(glassfish);
// Re-deploy the PaaS app and verify it.
String testScenarios = System.getProperty("test.scenarios");
if (testScenarios == null
|| "all".contains(testScenarios.toLowerCase())) {
runTests(glassfish);
}
// 5. Stop the GlassFish DAS
glassfish.dispose();
}
private void get(String urlStr, String result) throws Exception {
URL url = new URL(urlStr);
URLConnection yc = url.openConnection();
System.out.println("\nURLConnection [" + yc + "] : ");
BufferedReader in = new BufferedReader(new InputStreamReader(
yc.getInputStream()));
String line = null;
boolean found = false;
while ((line = in.readLine()) != null) {
System.out.println(line);
if (line.indexOf(result) != -1) {
found = true;
}
}
Assert.assertTrue(found);
System.out.println("\n***** SUCCESS **** Found [" + result
+ "] in the response.*****\n");
}
private void runTests(GlassFish glassfish) throws Exception {
// 2. Deploy the PaaS application.
File archive = new File(System.getProperty("basedir")
+ "/target/basic_paas_sample2.war"); // TODO :: use mvn apis to
// get the archive
// location.
Assert.assertTrue(archive.exists());
Deployer deployer = glassfish.getDeployer();
String appName = deployer.deploy(archive);
System.err.println("Deployed [" + appName + "]");
Assert.assertNotNull(appName);
CommandRunner commandRunner = glassfish.getCommandRunner();
CommandResult result = commandRunner.run("list-services");
System.out.println("\nlist-services command output [ "
+ result.getOutput() + "]");
// 3. Access the app to make sure PaaS app is correctly provisioned.
String HTTP_PORT = (System.getProperty("http.port") != null) ? System
.getProperty("http.port") : "28080";
String instanceIP = getLBIPAddress(glassfish);
get("http://" + instanceIP + ":" + HTTP_PORT
+ "/basic_paas_sample2/BasicPaaSServlet",
"Request headers from the request:");
// 4. Undeploy the PaaS application . TODO :: use cloud-undeploy??
deployer.undeploy(appName);
System.err.println("Undeployed [" + appName + "]");
try {
boolean undeployClean = false;
CommandResult commandResult = glassfish.getCommandRunner().run(
"list-services");
if (commandResult.getOutput().contains("Nothing to list.")) {
undeployClean = true;
}
Assert.assertTrue(undeployClean);
} catch (Exception e) {
System.err.println("Couldn't varify whether undeploy succeeded");
}
}
private GlassFish bootstrap() throws Exception {
GlassFishProperties glassFishProperties = new GlassFishProperties();
glassFishProperties.setInstanceRoot(System.getenv("S1AS_HOME")
+ "/domains/domain1");
glassFishProperties.setConfigFileReadOnly(false);
GlassFish glassfish = GlassFishRuntime.bootstrap().newGlassFish(
glassFishProperties);
PrintStream sysout = System.out;
glassfish.start();
System.setOut(sysout);
return glassfish;
}
private String getLBIPAddress(GlassFish glassfish) {
String lbIP = null;
String IPAddressPattern = "IP-ADDRESS\\s*\n*(.*)\\s*\n(([01]?\\d*|2[0-4]\\d|25[0-5])\\."
+ "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
+ "([01]?\\d\\d?|2[0-4]\\d|25[0-5])\\."
+ "([0-9]?\\d\\d?|2[0-4]\\d|25[0-5]))";
try {
CommandRunner commandRunner = glassfish.getCommandRunner();
String result = commandRunner
.run("list-services", "--type", "LB",
"--output", "IP-ADDRESS").getOutput().toString();
if (result.contains("Nothing to list.")) {
result = commandRunner
.run("list-services", "--type", "JavaEE", "--output",
"IP-ADDRESS").getOutput().toString();
Pattern p = Pattern.compile(IPAddressPattern);
Matcher m = p.matcher(result);
if (m.find()) {
lbIP = m.group(2);
} else {
lbIP = "localhost";
}
} else {
Pattern p = Pattern.compile(IPAddressPattern);
Matcher m = p.matcher(result);
if (m.find()) {
lbIP = m.group(2);
} else {
lbIP = "localhost";
}
}
} catch (Exception e) {
System.out.println("Regex has thrown an exception "
+ e.getMessage());
return "localhost";
}
return lbIP;
}
}