SKILLWISE_SELENIUM

SKILLWISE_SELENIUM

• 1.
  SKILLWISE- SELENIUM
• 3.
  Selenium 2.x
• 4.
  What is Selenium? Seleniumis a free (open source) automated testing suite for web applications across different browsers and platforms. It is quite similar to HP Quick Test Pro (QTP) only that Selenium focuses on automating web-based applications.
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  Selenium QTP Open SourceLicensed Can Execute on Cross Browsers Can Execute on Some Specific version of I.E, Chrome and FireFox. Can Run on various Operating System Only For Windows Only Test Web Based Applications Can Test Desktop and Web Based Application No default Test Generation Report Default test result generation with in the tool.
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  Selenium is notjust a single tool but a suite of softwares, each catering to different testing needs of an organization. It has four components.
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  Who Develop Selenium? Seleniumwas created by Jason Huggins in 2004. An engineer at ThoughtWorks, he was working on a web application that required frequent testing. Having realized that the repetitious manual testing of their application was becoming more and more inefficient, he created a JavaScript program that would automatically control the browser's actions. He named this program as the "JavaScriptTestRunner." Seeing potential in this idea to help automate other web applications , he made JavaScriptRunner open-source which was later re-named as Selenium Core
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  Selenium IDE Selenium IntegratedDevelopment Environment (IDE) is the simplest framework in the Selenium suite and is the easiest one to learn. It is a Firefox plugin that you can install as easily as you can with other plugins.
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  Installing Selenium IDE, FireBug and FirePath
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  1. Selenium IDESetup 2. Creating Test Case and TestSuite 3. Debugging Selenium IDE (BreakPoint and Power Debugger) 4. Verify vs Assert 5. Handling Alerts, FileUpload 6. Pattern Matching a) globbing eg. command Target Value verifyTextPresent id=txt glob: taxyear* globbing can be * ? [] [] - used to match any single character e.g [0-9] e.g [a-c] b) Exact e.g. command Target Value verifyTextPresent id=txt exact: amit[0-9] c) RegEx command Target Value verifyTextPresent id=txt regexp: [Aa]mit[0-9]+ command Target Value verifyTextPresent id=txt regexpi: amit[0-9]+
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  Create a ScriptManually with Firebug Now, we shall recreate the same test case manually, by typing in the commands. This time, we will need to use Firebug. Step 1 Open Firefox and Selenium IDE. Type the base URL The record button should be OFF. Step 2 Click on the topmost blank line in the Editor.
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  WebDriver is aweb automation framework that allows you to execute your tests against different browsers
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  WebDriver also enablesyou to use a programming language in creating your test scripts(not possible in Selenium IDE). You can now use conditional operations like if-then-else or switch-case You can also perform looping like do-while. Following programming languages are supported by WebDriver •Java •.Net •PHP •Python •Perl •Ruby You do not have to know all of them. You just need to be knowledgeable in one
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  WebDriver Vs SeleniumRC
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  Setup WebDriver Step 1- Install Java on your computer Step 2 - Install Eclipse IDE Step-3 Download WebDriver http://docs.seleniumhq.org/download/ Step -4 Download Chrome Driver http://chromedriver.storage.googleapis.com/index.html?path=2.14/
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  Selenium Grid usesa hub-node concept where you only run the test on a single machine called a hub, but the execution will be done by different machines called nodes.
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  When to UseSelenium Grid? You should use Selenium Grid when you want to do either one or both of following : Run your tests against different browsers, operating systems, and machines all at the same time.This will ensure that the application you are testing is fully compatible with a wide range of browser-OS combinations. Save time in execution of your test suites. If you set up Selenium Grid to run, say, 4 tests at a time, then you would be able to finish the whole suite around 4 times faster.
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  Download Selenium Serverfrom http://docs.seleniumhq.org/download/
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  Run the Hub Hub- The hub is the central point where you load your tests into. There should only be one hub in a grid. http://www.seleniumhq.org/download/ java -jar selenium-server-standalone-2.30.0.jar -role hub http://localhost:4444/grid/console Run the Node Nodes-Nodes are the Selenium instances that will execute the tests that you loaded on the hub. There can be one or more nodes in a grid. Nodes can be launched on multiple machines with different platforms and browsers. The machines running the nodes need not be the same platform as that of the hub. java –jar selenium-server-standalone-2.44.0.jar –role node –hub http://192.168.1.6:4444/grid/register -browser browser Name=firefox -port 5555
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  Add Code onHub Machine DesiredCapabilities capability = DesiredCapabilities.firefox(); capability.setBrowserName("firefox"); capability.setPlatform(Platform.LINUX); WebDriver driver = new RemoteWebDriver(new URL("http://192.168.1.6:4444/wd/hub"),capabil ity);