Selenium 1july

View Selenium course details at www.edureka.co/testing-with-selenium-webdriver

Test Automation with Selenium Web driver

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Objectives

At the end of this module, you will be able to

Disadvantages of Manual Testing

Know about Automation Testing

Learn Selenium and its advantages

Learn Automation Metrics

Understand Selenium Web driver

Demo on Selenium Web Driver

www.edureka.co/testing-with-selenium-webdriver


Disadvantages Manual Testing

Manual Testing of all work flows, all fields , all scenarios is time and cost consuming, and required more resources

Scope of manual test is very limited

Executing same test case again and again is tedious task

Manual testing will be used when the test case only needs to runs once or twice

Simultaneously testing on different machine with different OS platform combination is not possible using manual testing



Test automation

Test automation is the use of special software to control the execution of tests and the comparison of actual outcomes with predicted outcomes.

Optimization of Speed, Efficiency, Quality and the Decrease of Costs

Advance a Tester´s Motivation and Efficiency

Increase of Test Coverage

Why automate Testing?



Benefits of automated testing

70% faster than the manual testing Wider test coverage of application features Reliable in results Ensure Consistency Saves Time and Cost Improves accuracy Human Intervention is not required while execution Increases Efficiency Better speed in executing tests Re-usable test scripts Test Frequently and thoroughly More cycle of execution can be achieved through automation Early time to market



When to use Test automation

Regression Testing

Smoke Testing

Static & Repetitive Tests

Task involves complex calculation

Data Driven Testing

Test Cases which are time consuming



Application changing near to Future

Test cases which are executed on ad-hoc basis.

When NOT to use Test automation



HP Quick Test Professional

Selenium

IBM Rational Functional Tester

Sikuli

Silk Test

Win Runner

Load Runner

Visual Studio Test Professional

WATIR

Automation Testing Tools



Selenium is used to automate web applications across different platforms using different programming languages

This is one of the best tool for web applications

Performance and execution speed of selenium automation tool is much better than any automation tool which is available in market because of its native support for browsers and also web Drivers operates on the OS lever

Selenium



Supports almost every OS

Open source

Cost-effective automation testing

Supports multiple programming language

Independent of web Application programming language

Supports multiple browsers

More options to find an object

Parallel execution

Provides support for open source frameworks like TestNG, Junit

Features of Selenium


Slide 11 www.edureka.co/testing-with-selenium-webdriver

Test Execution Calculation

Automation Metrics

Test Script Preparation

Reliability Time to Market

Cross Browser testing

Cost Reduction

4000 Test Cases4 ResourcesPer resource = 1000Per resource = 1000/40 =25 Days

4000 Test Cases4 ResourcesPer resource = 1000Per resource = 1000/20 = 50 Days

Total = 4000Day 1 = 24*60 minutesPer script execution = 5 minutes(60 * 9) / 5 minutes = 108 Test Cases / machine(60 * 24 ) / 5 minutes = 288 Test Cases / machine

4 Machine = 288 * 4 = 1152 Test Cases1152 * 4Days = 4608 Test Cases


Flavors of Selenium

SeleniumSuite

Selenium IDE

Selenium RC

WebDriverSelenium

Grid

Selenium 2

Merged



Selenium WebDriver

Selenium WebDriver is used to automate Web based applications on multiple platforms across different browsers with different programming languages

Selenium WebDriver is faster that RC because of its simpler architecture

Selenium 1.0 + WebDriver = Selenium 2.0



Selenium WebDriver

WebDriver is simpler and more concise programming interface than Selenium-RC AP

It is a compact Object Oriented API when compared to Selenium 1.0

It interacts with browser directly while selenium RC need help of RC server to interact with browser which makes it slow

Selenium WebDriver overcomes the limitations of selenium 1.0, like file upload or download, pop-ups and dialogsBarrier

It overcomes the limitation of selenium RC single Host Origin Policy



Selenium Web Driver

Selenium Web Driver

Cross Browser Testing

Parallel Testing

Supports Different Language Scripting

Supports Different Operating System

Easy Framework Development

Firefox, Chrome, IE, Safari

Multiple browser in same time

JAVA, C#, PHP, Ruby, Perl, Python

Windows, Mac, Linux, Android, iOS

Keyword Driver, Data driven, etc.


Advantages Disadvantages

Doesn't required selenium server to be start before executing test scripts

It does not support and non web-based applications

Directly communicates with the browser

You need to know at least one of the supported language very well in order to automate your

application successfully.

A purely object oriented interface

No inbuilt reporting capability so you need plugins like JUnit and TestNG for test reports.

Support dynamic findersLot of challenges with IE browser.

Support implementation of listenersNO Technical support you need to rely on the selenium community forums to get your issue

resolved.

Selenium Web Driver



Selenium WebDriver Vs Selenium RC

1. Simpler Architecture

2. Faster

3. Direct Interaction with user

4. Simpler and better API

5. Support for HTMLUnit browser

1. Complex Architecture

2. Slower than WebDriver

3. Acts as a communication mode to interact with User

4. No support for HTMLUnit browser

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Architecture: WebDriver

Selenium Commands(Java, .NET, Python)

Browser

Web Server


How Selenium WebDriver works

Test Scripts

WebDriver

Browsers


Each browser has its own driver on which application runs

These browser drivers has built in support for Automation

Types of Drivers

» HtmlUnit Driver

» IE Driver

» Firefox Driver

» Chrome Driver

» Safari Driver

Types of Selenium WebDriver


Demo On Selenium Web Driver


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LIVE Online Class

Class Recording in LMS

24/7 Post Class Support

Module Wise Quiz

Project Work

Verifiable Certificate

Course Features



Questions


Slide 24 www.edureka.co/apache-spark-scala-trainingSlide 24 www.edureka.co/testing-with-selenium-webdriver

Module 1 » Introduction to Selenium & its components

Module 2» Selenium RC and Locater Techniques

Module 3 » Selenium WebDriver

Module 4 » Validation and Designing of Framework

Module 5» WerDriver Advanced Usage and Selenium IDE

Module 6» Programming and Report Generation

Module 7» Selenium-Grid, Sikuli, TestNG, Automating with AutoIt

Module 8» Project

Course Topics


Documents

Selenium 1july