Automated Keyword Driven Framework using Selenesse. Ameya Naik Rasika Doshi

Transcription

1 Automated Keyword Driven Framework using Selenesse Ameya Naik Rasika Doshi 1

2 Contents Challenges in Test Automation Automation Frameworks The SeleNesse Framework Selenium FitNesse Selenesse Library Demo Pros & Cons 2

3 Challenges in Test Automation Understanding the Automation Scripts Sharing Results with Management/Client Limited Skilled Resources Tool support Framework Maintenance 3

4 Automation Frameworks 4

5 Keyword Driven Framework Script actions as well as data are maintained outside of the automation script. Enables documentation of functionality in a tabular format. Test Scripts are represented as step by step instructions (similar to Manual test cases). Window Control Action Arguments Window 1 Menu Click File, Open Window 2 Pushbutton Click Folder Name Window 3 Verify Results 5

6 SeleNesse Architecture Front End Driver Tool Application 6

7 Selenium Open source tool for Functional testing of web applications. Supports multiple scripting languages like Java, C#, Ruby, Python, PHP, Perl, etc Supports playback on multiple browsers - IE, FF, Chrome, Safari. Supports multiple operating systems - Windows, Linux, Mac OS X, Solaris, Android*, iphone* (* Selenium 2.0 and higher) Fast growing user community. 7

8 FitNesse Fitnesse is a lightweight, open-source framework for automated testing. It helps to collaboratively define and organize acceptance / functional tests It works as a Wiki to easily create and edit Scripts and documentation. 8

9 FitNesse Fixtures Fitnesse Fixtures are the bridges between the tables and the AUT. Fixtures process the table commands and drive the AUT. They capture the results and send them back to FitNesse. FitNesse Table: Eg. Division Numerator denominator quotient? Fixture Code: public class Division { private double numerator, denominator; public void setnumerator(double numerator) {this.numerator = numerator;} public void setdenominator(double denominator} {this.denominator = denominator;} public double quotient() {return numerator/denominator;} } 9

10 SeleNesse Developed by Marisa Seal, Dawn Cannan and Chris McMahon. It is a Fitnesse Fixture that connects to Selenium which connects to the actual AUT (Web project). FitNesse Table: open type; q Selenesse windowfocus windowmaximize click btng ensure istextpresent Selenese Fixture Slim Selenium 1Driver.java 10

11 Special Commands Methods for Verification check gettext <locator> <expected text> ensure istextpresent controllocator reject istextpresent controllocator $checkbox= get attribute Note: All Verify methods in Selenium can be accessed as is* methods. e.g. verifytextpresent becomes istextpresent, verifyelementpresent becomes iselementpresent Methods for checkbox / Radio buttons makechecked <locator> makeunchecked <locator> Command Line Interface java -jar fitnesse.jar -c "MyTestPage?test&format=text" 11

12 Feature Summary 12

13 Demo Pre-Requisites Selenium RC FitNesse Server Selenesse Library 13

14 Pros & Cons Pros Provides Test Management in a browser. Test assets can be shared on demand. Inherent documentation in Wiki Pages. Scripts can be shared for Manual & Automation tests Importing from spreadsheet is possible Customizable and Extensible Hides complexity of code from end users Cons Programming constructs like loops cannot be used in FitNesse. (can write fixtures / methods in SeleNesse to achieve the same result) Not tested for Huge projects with tens of thousands of test cases. Requires 2 servers to be running for FitNesse and Selenium. No commercial support. Have to depend on community for support. FitNesse syntax / format needs to be learnt. Quick and Easy Setup Good fit for Agile Teams. 14

15 Questions? 15

16 Thank You Ameya Naik Rasika Doshi 16

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18 We can create a custom method to the Selenesse JAR file. This method can then be called directly from Fitnesse tables. public boolean verifycomboitempresent (String selectlocator, String value) { boolean elementfound = seleniuminstance.iselementpresent(selectlocator); } if (elementfound) { String[] retrievedoptions = seleniuminstance.getselectoptions(selectlocator); for (int i=0; i<retrievedoptions.length; i++) { if (retrievedoptions[i].equals(value)) { return true; } } System.out.println("The requested item '"+value+"' was not found in the Combo box"); return false; } System.out.println("The Combo box was not found on the page"); return false; open ensure istextpresent Welcome to Quikr verifycomboitempresent categoryid Pune 18

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20 More on Fixtures Order of method execution The order of method execution is as follows: 1. Find method on fixture, if present execute 2. Find method on SystemUnderTest, if present execute 3. Find method on installed Library in reversed order of creation. So last one created takes precedence over the ones created earlier. SYSTEM UNDER TEST Using SystemUnderTest allows you to let SliM directly invoke a method on your SystemUnderTest without having to create a method in a SliM fixture for it. Currently only available in Java. 20