[Thong Nguyen & Trong Bui] Behavior Driven Development (BDD) and Automation Testing with Cucumber
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This document discusses Behavior-Driven Development (BDD) and automation testing using Cucumber. It provides an example of writing a Cucumber scenario to test logging into a system. It then demonstrates how to automate this scenario by writing step definitions in Ruby. The document also presents pros and cons of the BDD and Cucumber approach, and includes a demo of using Cucumber to test a web application and web services.
![Cucumber Approach
11
Given /^I launch "([^"]*)" page$/ do |page|
visit(page)
End
When /^I fill in "([^"]*)" with "([^"]*)"$/ do |field, value|
fill_in field, :with => value
end
Feature: Login to Email system.
As an employee, I want to login into my email system with
provided username and password.
Scenario: Verify that employee could login email system
Given I launch "https://accounts.google.com" page
When I fill in “Email " with “hcmc-stc-12-jul@gmail.com"
And I fill in “Passwd" with “hcmc-stc-passwd"
And I click on "signIn" button
Then I am on the “Home” page](https://image.slidesharecdn.com/thongnguyentrongbuibehavior-drivendevelopmentbddandautomationtestingwithcucumber-140717231054-phpapp01/85/Thong-Nguyen-Trong-Bui-Behavior-Driven-Development-BDD-and-Automation-Testing-with-Cucumber-11-320.jpg)
[Thong Nguyen & Trong Bui] Behavior Driven Development (BDD) and Automation Testing with Cucumber
- 1. Behavior-Driven Development (BDD) And Automation Testing With Cucumber TRONG BUI & THONG NGUYEN STC 2014
- 2. Sample Requirement Feature: login to the system. As a user, I want to login into the system when I provide username and password. Scenario: login successfully Given the login page is opening When I input username into the username textbox And I input valid password into the password textbox And I click Login button Then I am on the Home page 2
- 3. Automation Test @Test public void fb_login_test() throws Exception { driver.get("https://www.facebook.com/"); driver.findElement(By.id("email")).clear(); driver.findElement(By.id("email")).sendKeys("[email protected]"); driver.findElement(By.id("pass")).clear(); driver.findElement(By.id("pass")).sendKeys("********"); driver.findElement(By.id("u_0_e")).click(); } 3
- 4. Automation Test? Feature: login to the system. As a user, I want to login into the system when I provide username and password. Scenario: login successfully Given the login page is opening When I input username into the username textbox And I input valid password into the password textbox And I click Login button Then I am on the Home page 4
- 5. Behavior-Driven Development (BDD) And Automation Testing With Cucumber 5
- 6. AGENDA Behavior-driven development Automation Testing with Cucumber BDD/Cucumber – Pros & Cons Q&A 6
- 11. Cucumber Approach 11 Given /^I launch "([^"]*)" page$/ do |page| visit(page) End When /^I fill in "([^"]*)" with "([^"]*)"$/ do |field, value| fill_in field, :with => value end Feature: Login to Email system. As an employee, I want to login into my email system with provided username and password. Scenario: Verify that employee could login email system Given I launch "https://accounts.google.com" page When I fill in “Email " with “[email protected]" And I fill in “Passwd" with “hcmc-stc-passwd" And I click on "signIn" button Then I am on the “Home” page
- 12. Scenario Example in BDD Format Feature: Login to Email system. As an employee, I want to login into my email system with provided username and password. Scenario: Verify that employee could login email system @tag_login_email Scenario Outline: Verify that can login gmail Given I launch "https://accounts.google.com" page When I fill in “Email " with “<Email >" And I fill in “Passwd" with "<Password> " And I click on "signIn" button Then I am on the “Home” page Scenarios: | Email | Password | | [email protected] | hcmc-stc@2013| | [email protected] | hcmc-stc@1234| 12
- 13. Summary 13
- 14. Demo • Web application: Cucumber + Capybara • Web services: Cucumber + HTTParty + Savon 14
- 15. Demo: Web Application 15 Feature: Login to Email system. As an employee, I want to login into my email system with provided username and password. Scenario: Verify that employee could login email system @tag_login_email Scenario Outline: Verify that employee could login email system Given I launch "https://accounts.google.com" page When I fill in “Email " with “<Email >" And I fill in “Passwd" with "<Password> " And I click on "signIn" button Then I should see text "<Message>“ Scenarios: | Email | Password | Message | | [email protected] | demo@2013 | Primary Email demo01… | | [email protected] | demo1@1234 | Primary Email demo02… | | [email protected] | demo1@1234 | Invalid email or password|
- 16. Demo: Web Services Feature: Get Weather status to display on webpage As an owner of Traveling Service, I want to be able to get weather status of any location based on address of client's request Scenario Outline: Get weather status by address of client's requests Given The check IP location and weather web services are running When I send request to get location detail of address "<Address>" Then I should have ZIP code and "<Country>" of that location And I send request to get weather status of that location by its ZIP code Then I should receive current "Temperature, Wind, RelativeHumidity" and "<City_Name>" and "<State>" of that location Scenarios: |Address |Country |City_Name |State | |www.google.com |United States |Mountain View |California| 16
- 17. 17 BDD/CUCUMBER – PROS & CONS
- 18. 18 BDD/Cucumber - Pros BBD is FRIENDLY and UNDERSTANDABLE by non- technical users Great support from RUBY community - Automation framework based BDD Cucumber is NOT REALLY HARD to develop and maintenance Support on MULTIPLE PLATFORM, OS and different browsers
- 19. 19 BDD/Cucumber - Cons Incompatibility among GEM versions Lacking of tool for managing Features and Scenarios effectively
- 20. 20 Q&A
- 21. References 21 • All about BDD Cucumber: http://cukes.info/ • BDD cucumber book: http://www.amazon.com/The-Cucumber- Book-Behaviour-Driven-Development/dp/1934356808 • Ruby gems: http://rubygems.org • Ruby programming: http://www.ruby-lang.org
- 22. © 2014 HCMC Software Testing Club THANK YOU