Executing Selenium 2 using Python Language.

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Install the Python Client.

Download

http://selenium.googlecode.com/files/selenium-server-standalone-2.14.0.jar

start the selenium server.

java -jar selenium-server-standalone-2.14.0.jar

Example

from selenium import webdriver
from selenium.common.exceptions import NoSuchElementException
from selenium.webdriver.common.keys import Keys
import time

browser = webdriver.Firefox() # Get local session of firefox
browser.get("http://www.yahoo.com") # Load page
assert "Yahoo!" in browser.title
elem = browser.find_element_by_name("p") # Find the query box
elem.send_keys("seleniumhq" + Keys.RETURN)
time.sleep(0.2) # Let the page load, will be added to the API
try:
    browser.find_element_by_xpath("//a[contains(@href,'http://seleniumhq.org')]")
except NoSuchElementException:
    assert 0, "can't find seleniumhq"
browser.close()

       

Download and installed python client on Selenium 2

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Download the latest version of selenium(2.17)

As i have already explain in my previous post to setup Setuptools and Virtualenv on window machine in replacement of PIP.

Go to the ‘C:\Selenium\Python27\Scripts and install python client.

C:\Selenium\Python27\Scripts>easy_install -U selenium

 

You will see, it will read process,installed and finish processing.

Setup Python dev env on Windows.

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Installation

download the latest version of Python visiting http://www.python.org/

Once installed, you must modify the PATH environment variable.

Go to Start -> Settings -> Control Panel -> System. Under the Advanced tab, find the Environment Variables button. Under System Variables, find Path or PATH, click Edit and add this to your PATH (assuming that your Python installation is in C:\..\python27\)

make sure to add below path to the env variable.

;C:\Python27\;C:\Python27\Lib\site-packages;C:\Python27\Scripts\

Next go to window terminal

c:\>python

you should get python version number details and your python is installed.

Setuptools and Virtualenv for python application development.

To install setuptools visit http://pypi.python.org/pypi/setuptools

(Download ez_setup.py for 64bits window machine )

go  to the Download path on window prompt and run:c:\..>ez_setup.py

 

For Virtualenv simply easy_install it with the following command

C:\..\Python27\Scripts>ez_setup.py

Eclipse plugin for Python:

URLs for Aptana Studio 3 (with PyDev preinstalled):

Eclipse plugin (update manager URL): http://download.aptana.com/studio3/plugin/install

or

URLs for PyDev as Eclipse plugin

http://pydev.org/updates

Related link:->

http://pypi.python.org/pypi/setuptools

http://pydev.org/download.html

jmeter-interview-questions-and-answers.

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Please go through the below link for more details.

 

http://java-success.blogspot.com/2011/10/jmeter-interview-questions-and-answers.html

Testing Web service using Web Service Client.

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please go through the below link for more details.

http://www.eclipse.org/webtools/jst/components/ws/1.5/tutorials/WebServiceClient/WebServiceClient.html

SQL’s and ant scripting Execution.

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Steps to install ANT and Run a simple Hello world  ANT script

1. Download ANT 1.7.1 from ant.apache.org, unzip it to a directory
2. Make sure JAVA_HOME is set on your windows PC c:\>echo %JAVA_HOME%
3. Set ANT_HOME in windows environment variables
4. Set PATH for ANT, C:\ant.1.7.1\bin
5. Go to command prompt test your ant installation by typing c:\> ant

Buildfile: build.xml does not exist!
Build failed

this error is because , by default ant try to find a build.xml file in current working dir.

6. Create a build.xml and place it on current dir. and run ant again.
7. All set
8. try this ant -f build1.xml createTables_MySQL.

 

build.xml:->

<project name=“Database creation” basedir=“.”>
   <property name=“sql.driver” value=“org.gjt.mm.mysql.Driver”/>
   <property name=“sql.url” value=“jdbc:mysql://localhost/sample_project”/>
   <property name=“sql.user” value=“”/>
   <property name=“sql.pass” value=“”/>

   <target name=“createTables_MySQL”>
      <sql driver=“${sql.driver}” url=“${sql.url}” userid=“${sql.user}” password=“${sql.pass}” >
           <classpath>
            <pathelement location=“mysql-connector-java-3.0.9-stable-bin.jar”/>
           </classpath>   
           use sample_project;
           <transaction src=“employees.sql”/>
           <transaction src=“project.sql”/>
           <transaction src=“timetable.sql”/>
      </sql>
   </target>

</project>

 

 

<!–
– File: TIMETABLE.sql
CREATE TABLE TIMETABLE (
    PROJECT_ID                 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
    EMPLOYEE_ID                BIGINT NOT NULL
    );

– File: PROJECT.sql
CREATE TABLE PROJECT (
    PROJECT_ID                 BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
    PROJECT_NAME               TEXT NOT NULL
    );

– File: EMPLOYEES.sql

CREATE TABLE EMPLOYEES (
    EMPLOYEE_ID                BIGINT NOT NULL AUTO_INCREMENT PRIMARY KEY,
    EMPLOYEE_NAME              TEXT NOT NULL
    );
–>

Cucumber(BDD) and Slenium 2.

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An agile software development technique that encourages collaboration between developers, QA and non-technical or business participants in a software project.

BDD focuses on obtaining a clear understanding of desired software behavior through discussion with stakeholders. It extends TDD by writing test cases in a natural language that non-programmers can read.

Cucumber is a framework for writing and executing high level descriptions of your software’s functionality. Call these tests, examples, specifications, whatever… it doesn’t matter too much. The advantage of this is that these feature descriptions can be written and/or understood by non-technical people involved in the project.

Cucumber plays a central role in a development approach called Behaviour Driven Development (BDD).

More Details on Cucumber and how to use,integrate with Selenium, please go through the below link.

http://thomassundberg.wordpress.com/2011/10/18/testing-a-web-application-with-selenium-2/

Managing an Agile Performance Test Cycle.

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I have very good article as mentioned below about agile process on performance test Cycle.

http://msdn.microsoft.com/en-us/library/bb924361.aspx

Selenium and Agile Automation Tool.

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Selenium is an automation tool that can be used to test the functionality in a web based project, automation is an integral part of Agile based environment. Always keeps in mind our code should be robust and reusable so that other teams or developer can reused the automated script whenever they need it when there is a changes to the requirement.

 

Here is different opinion and comment regarding how selenium is implemented on Agile based environment.

http://www.seleniumwiki.com/

http://submissions2008.agilealliance.org/node/2766/

http://www.kohl.ca/blog/archives/000183.html

www.informit.com/articles/article.aspx?p=462520

http://www.javaworld.com/javaworld/jw-08-2011/110823-atdd-for-web-apps.html?page=1

http://blog.dutchworks.nl/2009/08/05/automated-functional-testing-with-webdriver/

http://www.slideshare.net/saucelabs/selenium-2-conversion-challenges

Keyword Driven Testing with Selenium RC.

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http://automationtestingsimplified.wordpress.com/2011/05/31/hybrid-testing-data-keyword-driven-using-selenium/

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