1. What do you know about selenium RC (Remote Control)?A) Selenium RC starts up browsers(one at a time) and then
runs commands we pass along from our tests.. It allows us to use a
programming language for maximum flexibility and extensibility in developing
test logic.. It provides an API and library for each of its supports languages
like Java, Ruby, Python, Perl and C#..-->Selenium RC has 2 components.. Selenium server
and Client libraries.. Selenium Server launches and kills browser.. Client
libraries provide the interface between each programming language and the
Selenium RC server..
2. Briefly explain how Selenium RC executes your scripts
?A) Client libraries communicate with the Server passing
each selenium command for execution.. Then the server passes the selenium
command to the browser using Selenium-Core Java Script commands.. The browser,
using its JavaScript interpreter, executes the selenium commands.. This runs
the Selenese actions or verifications you specified in your test script..
3. What are the requirements needed to run simple script in
RC ?A) A browser, command prompt, Selenium Server
jar file are enough to run simple scripts in RC..Selenium Server is needed inorder to run selenium RC scripts..
4. How to set up selenium RC completely with eclipse to run
junit tests ?A) First we need to download Selenium Server
jar file, Selenium client libraries, junit jar file, eclipse and java
software.. There after, open eclipse and click on workbench and then create a
java project with meaningful name... Set path to java and jar files... Drag and
drop your test scripts(which are exported from IDE) to the package you have
created in the project.. Before running any test you must start the server..
5. Why selenium RC is used ?A) Selenium RC is used to automate web applications with
more effective browser actions when compared to SIDE(Selenium IDE).. As
selenium RC uses a programming language, we can overcome limitations of SIDE
i.e we can handle multiple windows and pop-ups, we can use loops and
conditions, capturing screenshot etc.. In addition to that, RC can perform
Data-Driven(read/write data from external files) concept, decent report
generation and mailing that report to concern person etc..
6. What are the languages and operating systems that support
RC ?A) RC supports languages like Java, C#, Perl, Ruby,
Python and PHP.. Operating systems like Windows, Mac OS X, Linux, Solaris etc..
7. What are the advantages and disadvantages of RC ?A) advantages:·
Selenium RC can be used for any java script
enabled browser..·
Support for many operating systems and
Programing languages..·
We can use loops and conditions for better
performance and flexibility..·
Decent report generation..·
Can handle Dynamic objects and Ajax based UI
elements..·
Can read/write data from/to .txt, .xls, etc..disadvantages:·
There are very limited features in RC
when working with Ajax based UI elements..·
Cannot handle on-load alerts..·
Controlling multiple
windows is somewhat difficult..
8.In Selenium what are the four parameters you have to pass?A) Host, port number, browser and URL...
9.Can we handle pop-ups in RC ?A) Yes, we can handle pop-ups in RC... Using
selectWindow method pop-up window will be selected and windowFocus method will
let the control from current window to pop-up window and perform some actions
according to our script..
10.Which method will you use for mouse left click and right click ?A) For mouse left click i use 'click' method
and for right click i use 'keyDown' method followed by 'click' and 'keyUp'
methods i.e 'keyDown' method will press 'control' key without releasing it yet
and then click method will be executed, after that 'keyUp' method will release
the 'control' key..... Code will be as follows.. left click
---> selenium.click(locator) right click ---> selenium.keyDown(locator,keysequence)selenium.click(locator)selenium.keyUp(locator,keysequence)NOTE : Here,
all the three locators belong to same element/object and keysequence will be
ASCII value for 'control' key...
11.What is the use of 'chooseOkOnNextConfirmation()' ?A) This command is used to select/click 'OK' button in the
confirmation box and it must be placed before the occurrence of confirmation
box...
12.What is a framework and what are the frameworks available in RC
?A) Framework is nothing but a structure that allows
us to do things better and faster... It is a collection of libraries and
classes and they are very helpful if testers want to automate test cases..
JUnit, NUnit, TestNG, Bromine, RSpec, unittest are some of the frameworks
available in RC ..
13.How do you handle secured connection error in HTTPS ?A) Create an object to RemoteControlConfiguration
and use setTrustAllCertificate method and set boolean value as true i.eRemoteControlConfiguration r= new RemoteControlConfiguration();r.setTrustAllCertificate(true);
14.If the default port of selenium is busy then which port you will
use ?A) We can use any port number which is
valid.. First create an object to
remote control configuration. Use 'setPort' method and provide valid port
number(4545,5555,5655, etc).. There after attach this remote control
configuration object to selenium server..i.eRemoteControlConfiguration
r= new RemoteControlConfiguration();r.setPort(4567);SeleniumServer s= new
SeleniumServer(r);
15.How do you select second value from a drop down menu ?A) Define an array of string type.. By using
'getSelectOptions' command provide locator for that particular drop down and
then use 'select' command.. As 'select' command parameters are locator and the
label, in-place of label, define array index... i.e,.String
a[]=selenium.getSelectOptions(locator of drop down);selenium.select("locator
of drop down", a[1]);note: If you want to select 5th value from drop down, then provide '4'
in the index of an array because array index starts from 'zero'...
16.What is the differrence
between sleep() and setSpeed() methods ?A) Both
will delay the speed of execution... When you use Thread.sleep(), then the
execution of your test will be stopped untill the time you have provided in
sleep method, it will wait only once where the command is usedwhere as using
setSpeed() method we can set the time of delay which will follow each and every
selenium command i.e if you set 5000 milliseconds then your test execution will
wait 5 seconds after each and every selenium operation..
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