Who Am I ?

• Aayush Tuladhar
• Full Stack Engineer @ Promotions

Agenda

• Functional Testing
• Spock Framework and Primer
• Geb
• Demo
• Questions

Buidling the Right Thing

Functional Testing

• Testing Actual User Functionality Before User Finds Issue
• Helps Identify Defects which cannot be identified by Unit Tests and Integration Tests
• Important Aspect of Software Development Life Cycle
  • Web Application Development
  • Agile Development Model
  • Service Oriented Systems
• Automation is the Key

Spock

• Testing and Specification Framework for Java and Groovy
• Written in Groovy
• Why Spock
  • Simple and Declarative Language
  • Supports Data Driven Tests
  • Mocking Framework Built In
    • Spock = (Specification + Mock)
  • IDE Support

Writing Spock Tests

• Extend spock.lang.Specification

class MyFirstSpec extends Specification {
    // fields

    // feature methods

    // fixture methods

    // helper methods
}

Feature Methods

• Heart of the Specification
• Provides description of what feature does

def "descriptive name"(){
    //blocks
}

Blocks

• Defined Phases within a feature method
• Labels are used to define start of the block

setup:
given:

when:     // Stimulus
then:     // Response
expect:   // Response

cleanup:

Fixture Methods

• Setting up and Cleaning up Environment
• All Fixture Methods are optional

// Run Before Every Feature Method
def setup(){}

// Run After Every Feature Method
def cleanup(){}

// Run Before the First Feature Method
def setupSpec(){}

// Run After the Last Feature Method
def cleanupSpec(){}

Just Like JUnit

Helper Methods

• Frequently Used Setup/Cleanup Logic
• Frequently Used Validations

Demo - Spock REST API Testing

Demo Gist

GEB

• It is not a testing Tool but a browser Automation Tool
• Geb is built on top of WebDriver Browser Automation Library
• First class support and integration with common testing framework and build tools

Why GEB

• Expressiveness of Groovy (BDD)
• jQuery style content inspection / navigation model

  $("#submitBtn").click();
  

• Page Object Model
• Content DSL

  assert title == 'Hello World'
  

• Power of Web Driver
• Integration Support

Geb Configuration

• src/test/resources/GebConfig.groovy
  • driver
  • baseUrl
  • reportsDir
  • reportOnTestFailureOnly

import org.openqa.selenium.chrome.ChromeDriver

def final String DRIVER = 'src/test/resources/driver/chromedriver'

System.setProperty('webdriver.chrome.driver', DRIVER);

driver = { new ChromeDriver() }
baseUrl = "http://localhost:3000/"

reportsDir = new File("target/geb-reports")
reportOnTestFailureOnly = true

Sample Geb Functional Test

• src/test/groovy/specs/FirstSpec.groovy

package specs
import geb.spock.GebReportingSpec

class HomePageSpec extends GebReportingSpec{
    def "User Should be able to visit Digi Marketplace Homepage"(){

    when: "User enters Digi Marketplace Website"
    go "http://digimarketplace.aayushtuladhar.com/"

    then: "User should be able to see top Navbar"
    $("a.navbar-brand").text() == "Digi Marketplace"

    then: "User should be able to see Digi Marketplace Jumbotrom"
    $("h2").text() == "Digi Marketplace"
    }
}

go() - Using go method, you can make a new URL request

# Make a direct URL request
go "http://www.google.com"

# Go to URL relative to base URL
go "signup"

# Go to URL with request parameter
go "signup", param1: "value1", param2: "value2"

$() - Interacting with Content

• $() function is the access point to the browser's page content.
• Returns Navigator object analogous to a jQuery object

$(css_selector, index_or_range, attribute)

// CSS Selector
$("h1", class: heading1)

// Index and Ranges
$("p", 0).text() == "Hello World"

// Attribute and Text Matching
$("p", attr1: "a").size() == 1

// Finding and Filtering Descendants
$("div").find(".heroElement")
$("div").has("elments")

// Clicking Elements
$("a.help").click()

// Form Values
$("input#userName").value() == "Hello World"
$("input#userEmail").value("helloWorld@gmail.com")

# Select Button
$("form").state="MN"

# Checkbox
$("form").isRockStar = true

Demo - Form Validation Testing

Demo Gist

Questions