Monday 28 March 2016

Selenium- Remote Control(RC)

Selenium RC:

Selenium Remote Control (RC) was the principle Selenium extend that maintained for quite a while before Selenium WebDriver(Selenium 2.0) appeared. Presently Selenium RC is scarcely being used, as WebDriver offers all the more effective elements, however clients can even now keep on creating scripts utilizing RC.

It permits us to compose robotized web application UI tests with the assistance of full force of programming dialects, for example, Java, C#, Perl, Python and PHP to make more unpredictable tests, for example, perusing and composing documents, questioning a database, and messaging test results.

Selenium RC Architecture:

Selenium RC works in a manner that the customer libraries can speak with the Selenium RC Server passing every Selenium charge for execution. At that point the server passes the Selenium charge to the program utilizing Selenium-Core JavaScript orders.

The program executes the Selenium order utilizing its JavaScript translator.

 Selenium RC comes in two sections:
  • The Selenium Server dispatches and executes programs. Notwithstanding that, it translates and executes the Selenese summons. It additionally goes about as a HTTP intermediary by capturing and confirming HTTP messages went between the program and the application under test.
  • Customer libraries that give an interface between every one of the programming dialects (Java, C#, Perl, Python and PHP) and the Selenium-RC Server.

RC Scripting:

Presently let us compose an example script utilizing Selenium Remote Control. Give us a chance to utilize http://www.calculator.net/for comprehension Selenium RC. We will perform a Percent figuring utilizing 'Percent Calculator' that is available under the 'Math Calculators' module.

Steps Involved In RC Scripting:

Step 1: Start Selenium Remote Control (with the assistance of order brief).

Step 2: After propelling Selenium RC, open Eclipse and make "Another Project"

Step 3:
  Enter the task name and snap "Next" catch.

Step 4: Verify the Source, Projects, Libraries, and Output envelope and snap 'Completion'.

Step 5: Right tap on "venture" compartment and pick 'Design Build Path'.

Step 6: Properties for "selrcdemo" opens up. Explore to "Libraries" tab and select 'Include External JARs'. Pick the Selenium RC jug document that we have downloaded and it would show up as demonstrated as follows.

Step 7: The referenced Libraries are appeared as showed underneath.

Step 8 : Create another class document by performing a right tap on "src" organizer and select "New" >> 'class'.

Step 9 : Enter a name of the class document and empower 'open static void primary' as demonstrated as follows.

Step 10 : The Created Class is made under the organizer structure as demonstrated as follows.

Step 11 :
Now it is the ideal opportunity for coding. The accompanying code has remarks inserted in it to make the perusers comprehend what has been advanced.

Presently, let us execute the script by clicking "Run" Button.

Step 12 : The script would begin executing and client would have the capacity to see the order history under 'Summon History' Tab.

Step 13 : The last condition of the application is appeared as underneath. The rate is computed and it showed the outcome on screen as demonstrated as follows.

Step 14 : The yield of the test is imprinted on the Eclipse console as appeared underneath as we have printed the yield to the console. Continuously the yield is composed to a HTML document or in a straightforward Text record.

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