Dimuthu De Lanerolle's Blog !!!

Friday, June 3, 2016

Sample UI test for gerg LifeCycle scenarios

Refer :

[1]

https://github.com/wso2/product-greg/blob/master/modules/integration/tests-ui-integration/tests-es-ui/src/test/java/org/wso2/carbon/greg/ui/test/lifecycle/LifeCycleSmokeUITestCase.java

/*
*Copyright (c) 2005-2015, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
*WSO2 Inc. licenses this file to you 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.wso2.carbon.greg.ui.test.lifecycle;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import org.wso2.carbon.automation.engine.context.TestUserMode;
import org.wso2.carbon.automation.engine.context.beans.User;
import org.wso2.carbon.automation.extensions.selenium.BrowserManager;

import org.wso2.greg.integration.common.ui.page.LoginPage;
import org.wso2.greg.integration.common.ui.page.lifecycle.LifeCycleHomePage;
import org.wso2.greg.integration.common.ui.page.lifecycle.LifeCyclesPage;
import org.wso2.greg.integration.common.ui.page.publisher.PublisherHomePage;
import org.wso2.greg.integration.common.ui.page.publisher.PublisherLoginPage;
import org.wso2.greg.integration.common.ui.page.store.StoreLoginPage;
import org.wso2.greg.integration.common.ui.page.util.UIElementMapper;
import org.wso2.greg.integration.common.utils.GREGIntegrationUIBaseTest;

import static org.testng.Assert.assertTrue;

/**
* This UI test class covers a full testing scenario of,
*
* 1. Uploading a LC to greg,
* 2. Implementation of rest service,
* 3. Adding the LC to rest service,
* 4. Attaching of LC for rest service
* 5. Promoting of rest service
* 6. Store related operations - JIRA STORE-1156
*
*/
public class LifeCycleSmokeUITestCase extends GREGIntegrationUIBaseTest {

private WebDriver driver;
private User userInfo;

private String restServiceName = "DimuthuD";
private UIElementMapper uiElementMapper;

@BeforeClass(alwaysRun = true)
public void setUp() throws Exception {

super.init(TestUserMode.SUPER_TENANT_ADMIN);
userInfo = automationContext.getContextTenant().getContextUser();
driver = BrowserManager.getWebDriver();
this.uiElementMapper = UIElementMapper.getInstance();
}

@AfterClass(alwaysRun = true)
public void tearDown() throws Exception {
driver.quit();
}

@Test(groups = "wso2.greg", description = "verify login to governance registry")
public void performingLoginToManagementConsole() throws Exception {

driver.get(getLoginURL());
LoginPage test = new LoginPage(driver);
test.loginAs(automationContext.getContextTenant().getContextUser().getUserName(),
automationContext.getContextTenant().getContextUser().getPassword());

driver.get(getLoginURL() + "admin/index.jsp?loginStatus=true");
LifeCycleHomePage lifeCycleHomePage = new LifeCycleHomePage(driver);

String lifeCycle = "<aspect name=\"SampleLifeCycle\" class=\"org.wso2.carbon.governance.registry.extensions.aspects.DefaultLifeCycle\">\n" +
" <configuration type=\"literal\">\n" +
" <lifecycle>\n" +
" <scxml xmlns=\"http://www.w3.org/2005/07/scxml\"\n" +
" version=\"1.0\"\n" +
" initialstate=\"Development\">\n" +
" <state id=\"Development\">\n" +
" <datamodel>\n" +
" <data name=\"checkItems\">\n" +
" <item name=\"Code Completed\" forEvent=\"\">\n" +
" </item>\n" +
" <item name=\"WSDL, Schema Created\" forEvent=\"\">\n" +
" </item>\n" +
" <item name=\"QoS Created\" forEvent=\"\">\n" +
" </item>\n" +
" </data>\n" +
" </datamodel>\n" +
" <transition event=\"Promote\" target=\"Tested\"/>\n" +
" <checkpoints>\n" +
" <checkpoint id=\"DevelopmentOne\" durationColour=\"green\">\n" +
" <boundary min=\"0d:0h:0m:0s\" max=\"1d:0h:00m:20s\"/>\n" +
" </checkpoint>\n" +
" <checkpoint id=\"DevelopmentTwo\" durationColour=\"red\">\n" +
" <boundary min=\"1d:0h:00m:20s\" max=\"23d:2h:5m:52s\"/>\n" +
" </checkpoint>\n" +
" </checkpoints>\n" +
" </state>\n" +
" <state id=\"Tested\">\n" +
" <datamodel>\n" +
" <data name=\"checkItems\">\n" +
" <item name=\"Effective Inspection Completed\" forEvent=\"\">\n" +
" </item>\n" +
" <item name=\"Test Cases Passed\" forEvent=\"\">\n" +
" </item>\n" +
" <item name=\"Smoke Test Passed\" forEvent=\"\">\n" +
" </item>\n" +
" </data>\n" +
" </datamodel>\n" +
" <transition event=\"Promote\" target=\"Production\"/>\n" +
" <transition event=\"Demote\" target=\"Development\"/>\n" +
" </state>\n" +
" <state id=\"Production\">\n" +
" <transition event=\"Demote\" target=\"Tested\"/>\n" +
" </state>\n" +
" </scxml>\n" +
" </lifecycle>\n" +
" </configuration>\n" +
"</aspect>\n";

lifeCycleHomePage.addNewLifeCycle(lifeCycle);

driver.get(getLoginURL() + "lcm/lcm.jsp?region=region3&item=governance_lcm_menu");
LifeCyclesPage lifeCyclesPage = new LifeCyclesPage(driver);

assertTrue(lifeCyclesPage.checkOnUploadedLifeCycle("SampleLifeCycle"), "Sample Life Cycle Could Not Be Found");

Thread.sleep(6000);

driver.findElement(By.linkText("Sign-out")).click();

log.info("Login test case is completed ");
}

@Test(groups = "wso2.greg", description = "logging to publisher",
dependsOnMethods = "performingLoginToManagementConsole")
public void performingLoginToPublisher() throws Exception {

// Setting publisher home page
driver.get(getPublisherUrl().split("\\/apis")[0]);

PublisherLoginPage test = new PublisherLoginPage(driver);

// performing login to publisher
test.loginAs(userInfo.getUserName(), userInfo.getPassword());

driver.get(getPublisherUrl().split("/apis")[0] + "/pages/gc-landing");

PublisherHomePage publisherHomePage = new PublisherHomePage(driver);

//adding rest service
publisherHomePage.createRestService(restServiceName, "/lana", "1.2.5");

driver.findElement(By.cssSelector("div.auth-img")).click();
driver.findElement(By.linkText("Sign out")).click();

Thread.sleep(3000);
}

@Test(groups = "wso2.greg", description = "Adding of LC to the rest service",
dependsOnMethods = "performingLoginToPublisher")
public void addingLCToRestService() throws Exception {

driver.get(getLoginURL());

LoginPage loginPage = new LoginPage(driver);
loginPage.loginAs(automationContext.getContextTenant().getContextUser().getUserName(),
automationContext.getContextTenant().getContextUser().getPassword());

loginPage.assignLCToRestService(restServiceName);

driver.findElement(By.linkText("Sign-out")).click();

Thread.sleep(3000);
}

@Test(groups = "wso2.greg", description = "Promoting of rest service with the LC",
dependsOnMethods = "addingLCToRestService")
public void lifeCycleEventsOfRestService() throws Exception {

// Setting publisher home page
driver.get(getPublisherUrl().split("/apis")[0]);

PublisherLoginPage publisherLoginPage = new PublisherLoginPage(driver);

// performing login to publisher
publisherLoginPage.loginAs(userInfo.getUserName(), userInfo.getPassword());

driver.get(getPublisherUrl().split("/apis")[0] + "/pages/gc-landing");

driver.findElement(By.cssSelector("span.btn-asset")).click();
driver.findElement(By.linkText("REST Services")).click();
driver.findElement(By.linkText(restServiceName)).click();

driver.findElement(By.id("Lifecycle")).click();

driver.findElement(By.linkText("Other lifecycles")).click();
driver.findElement(By.linkText("SampleLifeCycle")).click();

driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox1.xpath"))).click();
Thread.sleep(2000);
driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox2.xpath"))).click();
Thread.sleep(2000);
driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox3.xpath"))).click();
Thread.sleep(2000);
driver.findElement(By.id("lcActionPromote")).click();
Thread.sleep(2000);
driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox1.xpath"))).click();
Thread.sleep(2000);
driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox2.xpath"))).click();
Thread.sleep(2000);
driver.findElement(By.xpath(uiElementMapper.getElement("publisher.promote.checkbox3.xpath"))).click();
Thread.sleep(2000);
driver.findElement(By.id("lcActionPromote")).click();

// removal of added rest service
driver.findElement(By.id("Edit")).click();
driver.findElement(By.id("Delete")).click();
driver.findElement(By.id("btn-delete-con")).click();
}

}

Thursday, June 2, 2016

[1] Docker + Java

Below code segment can be used for pushing your Docker images to public docker registry / hub.

private StringBuffer output = new StringBuffer();

private String gitPush(String command) {

Process process;
try {
process = Runtime.getRuntime().exec(command);
process.waitFor();
BufferedReader reader =
new BufferedReader(new InputStreamReader(process.getInputStream()));

String line = "";
while ((line = reader.readLine()) != null) {
output.append(line + "\n");
}

} catch (Exception e) {
e.printStackTrace();
}

return output.toString();

}

Build Doker image using fabric8
---------------------------------------

public static boolean buildDockerImage(String dockerUrl, String image, String imageFolder)
throws InterruptedException, IOException {

Config config = new ConfigBuilder()
.withDockerUrl(dockerUrl)
.build();

DockerClient client = new DefaultDockerClient(config);
final CountDownLatch buildDone = new CountDownLatch(1);

OutputHandle handle = client.image().build()
.withRepositoryName(image)
.usingListener(new EventListener() {
@Override
public void onSuccess(String message) {
log.info("Success:" + message);
buildDone.countDown();
}

@Override
public void onError(String messsage) {
log.error("Failure:" + messsage);
buildDone.countDown();
}

@Override
public void onEvent(String event) {
log.info("Success:" + event);
}
})
.fromFolder(imageFolder);

buildDone.await();
handle.close();
client.close();
return true;
}

Thursday, May 12, 2016

Troubleshooting Wso2 TAF

=====================

This is series of super important clues to overcome such bugs we would encounter while working with Wso2 TAF - Automation Framework ....

1. Errror

when building wso2 TAF if you get something like this on the console .......

diamond operator is not supported in -source 1.6

(use -source 7 or higher to enable diamond operator)

Solution

Add the maven source plugin to the pom.xml file.

<artifactId>maven-compiler-plugin</artifactId>

</configuration>

</plugin>

Wednesday, April 15, 2015

Tech Tips ....

How to download youtube videos in audio format ...

Follow below instarcutions

[1] http://rg3.github.io/youtube-dl/download.html
[2] http://askubuntu.com/questions/178481/how-to-download-an-mp3-track-from-a-youtube-video

Friday, December 12, 2014

Christmas Seasonal Articles .... :)

Refer below WSO2 Articles ....

[1] http://wso2.com/library/articles/2014/06/how-to-write-connector-integration-tests-using-wso2-test-automation-framework/

[2] http://wso2.com/library/articles/2014/10/article-introducing-ui-tests-for-wso2-products/

Monday, December 8, 2014

Sample Jaxrs service .....

Here is a sample Jaxrs service which you can use as a backend hosted in Tomcat server.

Package structure ...

* musicsample
        |- bean
              |- Music
      |- JaxRsApiApplication
        |- MusicConfig
        |- MusicRestService
        |- MusicService
        |- Server

Server.java

package org.wso2.automation.musicsample;

import org.apache.catalina.Context;
import org.apache.catalina.loader.WebappLoader;
import org.apache.catalina.startup.Tomcat;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.cxf.transport.servlet.CXFServlet;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;

import java.io.File;
import java.io.IOException;

public class Server {

    private final static Log log = LogFactory.getLog(Server.class);

    public static void main(final String[] args) throws Exception {
        final File base = createBaseDirectory();
        log.info("Using base folder: " + base.getAbsolutePath());

        final Tomcat tomcat = new Tomcat();
        tomcat.setPort(8080);
        tomcat.setBaseDir( base.getAbsolutePath() );

        Context context = tomcat.addContext( "/", base.getAbsolutePath() );
        Tomcat.addServlet( context, "CXFServlet", new CXFServlet() );

        context.addServletMapping( "/rest/*", "CXFServlet" );
        context.addApplicationListener( ContextLoaderListener.class.getName() );
        context.setLoader( new WebappLoader( Thread.currentThread().getContextClassLoader() ) );

        context.addParameter( "contextClass", AnnotationConfigWebApplicationContext.class.getName() );
        context.addParameter( "contextConfigLocation", MusicConfig.class.getName() );

        tomcat.start();
        tomcat.getServer().await();
    }

    private static File createBaseDirectory() throws IOException {
        final File base = File.createTempFile( "tmp-", "", new File("/home/dimuthu/Desktop/JMS"));

        if( !base.delete() ) {
            throw new IOException( "Cannot (re)create base folder: " + base.getAbsolutePath() );
        }

        if( !base.mkdir() ) {
            throw new IOException( "Cannot create base folder: " + base.getAbsolutePath() );
        }
        return base;
    }
}

MusicService.java

package org.wso2.automation.musicsample;

import org.springframework.stereotype.Service;
import org.wso2.automation.musicsample.bean.Music;

import java.util.concurrent.ConcurrentHashMap;

@Service
public class MusicService {

    private final ConcurrentHashMap< String, Music> musicCollection = new ConcurrentHashMap< String, Music >();

    public MusicService() {
        init();
    }

    final void init() {
        System.out.println("Welcome To World Of Music .... ");
        Music music = new Music();
        music.setAlbum("Gold");
        music.setSinger("Elton John");
        musicCollection.put(music.getAlbum(), music);
    }

    public Music getByAlbum( final String albumName ) {

        return musicCollection.get(albumName);
    }

    public void setMusic( Music music ) {

        musicCollection.put(music.getAlbum(),music);
    }
}

MusicRestService.java

package org.wso2.automation.musicsample;

import org.wso2.automation.musicsample.bean.Music;

import javax.inject.Inject;
import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;

@Path("/music")
public class MusicRestService {

    @Inject
    private MusicService musicService;

    @GET
    @Path("/get")
    @Produces(MediaType.APPLICATION_JSON)
    public Music getMusicInJSON(@QueryParam("album") final String albumName) {
        /*            Music music = new Music();
       music.setAlbum("Beat It !!!");
       music.setSinger("Micheal Jackson");*/

        return musicService.getByAlbum(albumName);
        //return musicService.musicCollection.get("Dimuthu");

    }

    @POST
    @Path("/post")
    @Produces(MediaType.APPLICATION_JSON)
    @Consumes(MediaType.APPLICATION_JSON)
    public Response createMusicInJSONPOST(Music music) {

        musicService.setMusic(music);

        String result = "Album Added : " + music;
        return Response.status(201).entity(result).build();
        //return music.getAlbum();

    }

    @PUT
    @Path("/put")
    @Produces(MediaType.APPLICATION_JSON)
    @Consumes(MediaType.APPLICATION_JSON)
    public Response createMusicInJSONPUT(Music music) {

        musicService.setMusic(music);

        String result = "Album Added : " + music;
        return Response.status(200).entity(result).build();
        //return music;

    }
}

MusicConfig.java

package org.wso2.automation.musicsample;

import org.apache.cxf.bus.spring.SpringBus;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.jaxrs.JAXRSServerFactoryBean;
import org.codehaus.jackson.jaxrs.JacksonJsonProvider;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.ws.rs.ext.RuntimeDelegate;
import java.util.Arrays;

@Configuration
public class MusicConfig {
    @Bean( destroyMethod = "shutdown" )
    public SpringBus cxf() {
        return new SpringBus();
    }

    @Bean
    public Server jaxRsServer() {
        JAXRSServerFactoryBean factory = RuntimeDelegate.getInstance().createEndpoint( jaxRsApiApplication(), JAXRSServerFactoryBean.class );
        factory.setServiceBeans( Arrays.< Object >asList(musicRestService()) );
        factory.setAddress( "/" + factory.getAddress() );
        factory.setProviders( Arrays.< Object >asList( jsonProvider() ) );
        return factory.create();
    }

    @Bean
    public org.wso2.automation.musicsample.JaxRsApiApplication jaxRsApiApplication() {
        return new JaxRsApiApplication();
    }

    @Bean
    public MusicRestService musicRestService() {
        return new MusicRestService();
    }

    @Bean
    public MusicService musicService() {
        return new MusicService();
    }

    @Bean
    public JacksonJsonProvider jsonProvider() {
        return new JacksonJsonProvider();
    }
}

Music.java

package org.wso2.automation.musicsample.bean;

public class Music {

        String album;
        String singer;

        public String getAlbum() {
            return album;
        }

        public void setAlbum(String album) {
            this.album = album;
        }

        public String getSinger() {
            return singer;
        }

        public void setSinger(String singer) {
            this.singer = singer;
        }

        @Override
        public String toString() {
            return "Your Album " + album + " Of " + singer + " Was Added Successfully";
        }

    }

JaxRsApiApplication.java

package org.wso2.automation.musicsample;

import javax.ws.rs.ApplicationPath;
import javax.ws.rs.core.Application;

@ApplicationPath( "api" )
public class JaxRsApiApplication extends Application {
}

Friday, November 14, 2014

Useful Git commands

Q: How can I merge a distinct pull request to my local git repo ?

A:
You can easily merge a desired pull request using the following command. If you are doing this merge at first time you need to clone a fresh check-out of the master branch to your local machine and apply this command from the console.

git pull https://github.com/wso2-dev/product-esb +refs/pull/78/head

Q: How do we get the current repo location of my local git repo?

A: The below command will give the git repo location your local repo is pointing to.

git remote -v

Q: Can we change my current repo url to a remote repo url

A: Yes. You can point to another repo url as below.

git remote set-url origin https://github.com/dimuthud/carbon-platform-integration-utils.git

Q: What is the git command to clone directly from a non-master branch (eg: two branches master & release-1.9.0 how to clone from release-1.9.0 branch directly without switching to release-1.9.0 after cloning from the master)

A: Use the following git command.

git clone -b release-1.9.0 https://github.com/wso2/product-apim.git

Maven

Q : I need to go ahead and build no matter i get build failures. Can I do that with maven build?

A: Yes. Try building like this.

mvn clean install -fn

Q : Can I directly clone a tag of a particular git branch ?

A : Yes. Lets Imagine your tag is 4.3.0 , Following command will let you directly clone the tag instead the branch.

Syntax : git clone --branch <tag_name> <repo_url>

eg:
git clone --branch carbon-platform-integration-utils-4.3.0 https://github.com/wso2/carbon-platform-integration-utils.git

Q : To See git remote urls in more detail

A : git remote show origin

Q: Creating a new branch

git checkout -b NewBranchName
git push origin master
git checkout master
git branch (The pointer * represents that, In which branch you are right now.)
git push origin NewBranchName

For More Info : http://stackoverflow.com/questions/9257533/what-is-the-difference-between-origin-and-upstream-on-github

Q : 1. Getting the below error -

To https://github.com/dimuthud/identity-metadata-saml2-1.git
! [rejected] HEAD -> v0.5.0 (already exists)
error: failed to push some refs to 'https://github.com/dimuthud/identity-metadata-saml2-1.git'
hint: Updates were rejected because the tag already exists in the remote.

git tag -f v0.5.0

delete remote tag on github: git push origin --delete v0.5.0

git push origin v0.5.0

2. You can not use HTTPS on centos / linux based system it gets "Received HTTP code 403 from proxy after CONNECT" error:

Try using ssh :

For Windows Open a Git Bash terminal.
Generate an SSH key ssh-keygen -t rsa from the host CentOS machine. (Give Any Password)
Run cat ~/.ssh/id_rsa.pub.

Now Add the output to your GitHub account. To do so go to: Settings -> SSH and GPG Keys -> New SSH key
Now try git clone git clone git@xxxxx:yyyy/RepoName.git

Amend your git messages:
https://gist.github.com/nepsilon/156387acf9e1e72d48fa35c4fabef0b4

Clone a specific commit from the git

git reset --hard ${SHA_value}