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package org.glassfish.tests.paas.basicdbteardownsql;
import java.util.ArrayList;
import junit.framework.Assert;
import org.glassfish.embeddable.CommandResult;
import org.glassfish.embeddable.CommandRunner;
import org.glassfish.embeddable.GlassFish;
import org.glassfish.embeddable.GlassFishProperties;
import org.glassfish.embeddable.GlassFishRuntime;
import org.glassfish.embeddable.Deployer;
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.sql.*;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author Shalini M
*/
public class CoffeeTest {
@Test
public void test() throws Exception {
// 1. Bootstrap GlassFish DAS in embedded mode.
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);
// 2. Deploy the PaaS application.
File archive = new File(System.getProperty("basedir")
+ "/target/basic_db_teardown_sql.war");
// TODO :: use mvn apis to get the archive location.
Assert.assertTrue(archive.exists());
Deployer deployer = null;
String appName = null;
List dbConnectionDetails = null;
CommandRunner commandRunner = glassfish.getCommandRunner();
try {
//2.1. Create the shared DB service
CommandResult createSharedServiceResult = commandRunner.run(
"create-shared-service", "--characteristics", "service-type=Database",
"--configuration", "database.name=foobar", "--servicetype",
"Database", "coffee-service");
System.out.println("\ncreate-shared-service command output [ " +
createSharedServiceResult.getOutput() + "]");
//2.2. List services to check for the shared service
CommandResult listSharedServicesResult = commandRunner.run(
"list-services", "--scope", "shared", "--output", "service-name, state");
System.out.println("\nlist-services command output [ "
+ listSharedServicesResult.getOutput() + "]");
//2.3. Deploy app
deployer = glassfish.getDeployer();
appName = deployer.deploy(archive);
System.err.println("Deployed [" + appName + "]");
Assert.assertNotNull(appName);
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_db_teardown_sql/CoffeeServlet",
"Coffee ID");
dbConnectionDetails = getDbConnectionDetails("http://" + instanceIP + ":" + HTTP_PORT +
"/basic_db_teardown_sql/DbConnectionDetailsServlet");
// 4. Undeploy the PaaS application .
} finally {
if (appName != null) {
deployer.undeploy(appName);
System.err.println("Undeployed [" + appName + "]");
testTearDownSql(dbConnectionDetails);
System.out.println("Destroying the resources created");
//4.1. Delete Shared DB Service.
CommandResult deleteResult = commandRunner.run(
"delete-shared-service", "coffee-service");
System.out.println("\ndelete-shared-service command output [" +
deleteResult.getOutput() + "]");
}
}
}
private void testTearDownSql(List<String> dbConnectionDetails) throws SQLException {
boolean notFound = false;
Connection con = null;
Statement stmt = null;
System.out.println("DB Connection Details = " + dbConnectionDetails);
Assert.assertEquals(dbConnectionDetails.size(), 3);
try {
con = DriverManager.getConnection(dbConnectionDetails.get(0) ,
dbConnectionDetails.get(1), dbConnectionDetails.get(2));
System.out.println("Autocommit : " + con.getAutoCommit());
stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("Select * from coffee");
System.out.println("Result set empty : " + rs.next());
} catch (SQLSyntaxErrorException ex) {
//Expected.
notFound = true;
} finally {
if(con != null) {
con.close();
}
if(stmt != null) {
stmt.close();
}
}
Assert.assertTrue(notFound);
System.out.println("\n***** SUCCESS **** Tear Down SQL Successful.*****\n");
}
private List<String> getDbConnectionDetails(String urlStr) throws Exception {
List dbConnectionDetails = new ArrayList<String>();
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;
while ((line = in.readLine()) != null) {
dbConnectionDetails.add(line);
}
return dbConnectionDetails;
}
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 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;
}
}