selenium training

WEB APPLICATIONS TEST AUTOMATION USING SELENIUM

April 12, 2023 1JANESH KODIKARA- PRAGMATIC TEST LABS

April 12, 2023

AGENDA Selenium IDE Test Cases and Test Suites Selenium Commands Regular Expression Ajax Applications User Extensions and Flow Controls Cross Browser Testing Location Strategies Alerts, Popups and Multiple Windows

2JANESH KODIKARA- PRAGMATIC TEST LABS

April 12, 2023

SELENIUM IDE

Installation

Selenium IDE Features

Understand Timeout

Limitations of Selenium IDE


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INSTALLATION

JANESH KODIKARA- PRAGMATIC TEST LABS 4

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HELLO SELENIUM


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FREQUENTLY USED COMMANDS


open click / clickAndWait verifyTitle / assertTitle verifyTextPresent verifyElementPresent verifyText verifyTable waitForPageToLoad waitForElementPresent

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SELENIUM IDE : LOG PANE

Useful for Debugging

Automatically Selected When Tests are Executed


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SELENIUM IDE : REFERENCE PANE

Display Reference of Current Command

Default Pane


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SELENIUM IDE : MENU BAR

Speed Control Run All Tests Run Currently Selected Test Pause/Resume Step Apply Roll-up Rules Recording


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SELENIUM IDE : TEST CASE PANE

Use for Editing Commands

Read Reference Documentation Before Giving Parameters (e.g. Store Command)


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SELENIUM IDE : TEST CASE PANE

Context Menu Stop in the Middle Start from the Middle Run Single Command


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TEST CASES AND TEST SUITES

Create Test Cases Create Test Suites Naming Conventions Test Project Packaging and Best Practices Modifying Test Cases and Test Suites User of Variables in Test Cases Creating and Using Random Variables


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EDITING

Adding New Commands Inset Comments Editing Test Cases Editing Test Suites Table View, Source View


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VARIABLES


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VERIFY PAGE ELEMENTS

Element Present Somewhere in the Page

Specific Text Present in Somewhere in the Page

Specific Text Present at Specific Location


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ASSERT OR VERIFY?

When to use assert commands

When to use verify commands


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FEW USEFUL STORE COMMANDS

store storeElementPresent storeHtmlSource storeEditable storeTitle storeSelectedLabel storeTable


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STORE COMMAND : EXAMPLE


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USE OF VARIABLES IN JAVASCRIPTS

storeEval command

storedVars['counter']=parseInt(storedVars['counter'])+1

Javascript{ ${variableName} + ‘Some Text’ }

Case Sensitivity


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MATCHING TEXT PATTERNS

Globbing Patterns

Regular Expression Patterns

Exact Pattern


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REGULAR EXPRESSIONS


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REGULAR EXPRESSION

<tr><td>verifyTitle</td><td>regexp:.*Simplicity into Software Testing</td><td></td>

</tr><tr>

<td>verifyTitle</td><td>regexpi:.*simplicity into software testing</td><td></td>

</tr>


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LOGS

Setting Log Levels


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SELENIUM COMMANDS

Selense

Actions

Assessors

Assertions


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ACTIONS

Commands that Manipulate the State

Click this link, Select that Option

Test Stops if Actions Fail or has an Error

Commands with ‘AndWait’ Suffix

Hands-on


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ACCESSORS

Examine State and Store the Value in Variable

Store Commands

Test Stops if an Accessor has an Error

Hands-on


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ASSERTIONS

Like Accessors

Verify and Confirm the State

Asserts, Verify and WaitFor

When Assert Fails Test is Aborted

When Verify Fails Test Continue, Failure is Logged


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TESTING AJAX

Understanding Ajax

WaitFor Commands

Hands-on


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LOCATION STRATEGIES

Locating Elements in a Web Application

Format LocatorType=Location

Supported Strategies

We Can Define Our Own Strategies


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LOCATION STRATEGIES : IDENTIFIER

Default Strategy identifier=id

Select the element with the specified @id attribute

If no match is found, select the first element whose @name attribute is id


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LOCATION STRATEGIES : ID

id=id

Select the element with the specified @id attribute

Hands-on


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LOCATION STRATEGIES : NAME

name=name

Select the first element with the specified @name attribute

Optionally be Followed by One or More Element-filters

Default Filter is Value

name=company value=Allion


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LOCATION STRATEGIES : DOM

dom=javascriptExpression

Find an element by evaluating the specified string

Traverse HTML Document Object Model using JavaScript

dom=document.forms['myForm'].myDropdown

dom=document.images[56]


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LOCATION STRATEGIES : XPATH

xpath=xpathExpression

Locate an element using an XPath expression.

xpath=//img[@alt='The image alt text']

xpath=//a[contains(@href,'#id1')]

xpath=//input[@name='name2' and @value='yes']


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LOCATION STRATEGIES : LINK

link=textPattern

Select the link (anchor) element which contains text matching the specified pattern


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LOCATION STRATEGIES : CSS

css=cssSelectorSyntax

Select the element using css selectors

css=input[name="username"]

css=input.required[type="text"]

css=#loginForm input:nth-child(2)


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USER EXTENSIONS

Helps to Add Additional Functionality

Install a User Extension

Flow Controls

Selenium and PageBot Object Prototype


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USER EXTENSIONS

Writing Your Own Action

Wiring Your Own Assertion

Writing Your Own Location Strategy


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CROSS BROWSER TESTING

Installing RC

Starting RC Server

Running Tests


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CROSS BROWSER TESTING : RC

Java -jar selenium-server.jar

-userExtensions user-extensions.js

-htmlSuite "*firefox“ "http://www.google.com" "c:\absolute\path\to\my\HTMLSuite.html“"c:\absolute\path\to\my\results.html"


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ALERTS


assertAlert(Pattern) : Throws error if pattern does not match

assertAlertPresent : Useful when we don’t know the message

assertAlertNotPresent : Throws error if alert is present

storeAlert(variable) : Stores the message to a variable

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CONFIRMATIONS


assertConfirmation(Pattern) : Simulates clicking OK

chooseCancelOnNextConfirmation

chooseOkOnNextConfirmation

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JAVASCRIPTS AND SELENSE PARAMETERS


Script Parameters

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JAVASCRIPTS AND SELENSE PARAMETERS


Non-Script Parameters

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DEBUGGING


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ECHO – PRINT COMMAND


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Practice Session


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SELENIUM PLUGINS


File LoggingHighlight ElementsLog Search BarPage CoveragePower DebuggerScreenshot on FailSelenium ExpertStored Variables ViewerTest ResultsTest Suite Batch Converter

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Thank You


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