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  • Book Overview & Buying Cucumber Cookbook
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Cucumber Cookbook

Cucumber Cookbook

By : Shankar Garg
3.7 (3)
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Cucumber Cookbook

Cucumber Cookbook

3.7 (3)
By: Shankar Garg
Buy this Book

Overview of this book

This book is intended for business and development personnel who want to use Cucumber for behavior-driven development and test automation. Readers with some familiarity with Cucumber will find this book of most benefit. Since the main objective of this book is to create test automation frameworks, previous experience in automation will be helpful.
Table of Contents (8 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Sections
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Conventions
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Reader feedback
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Customer support
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1
1. Writing Feature Files
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1. Writing Feature Files
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Introduction
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Writing your first Feature file with one Scenario
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Creating Scenarios with different Steps
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Creating a Scenario with the And and But keywords
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Writing a Feature file with multiple Scenarios
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Adding Backgrounds to Feature files
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Sending multiple arguments in Steps
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Using complex data types to store data
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Implementing Scenario Outlines
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Creating a Feature file in a language other than English
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Combining Scenarios, Backgrounds, and Scenario Outlines
2
2. Creating Step Definitions
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2. Creating Step Definitions
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Introduction
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Creating your first Step Definitions file
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Identifying Duplicate and Ambiguous Step Definitions
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Using Regular Expressions to optimize Step Definitions
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Using Optional Capture and Noncapture Groups
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Transforming Data Tables to parse the test data
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Implementing data table diffs to compare tables
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Using Doc Strings to parse big data as one chunk
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Combining Doc Strings and Scenario Outlines
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Defining String transformations for better conversions
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3. Enabling Fixtures
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3. Enabling Fixtures
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Introduction
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Tagging
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ANDing and ORing Tags
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Adding Hooks to Cucumber code
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Tagging the Hooks
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ANDing and ORing tagged Hooks
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4. Configuring Cucumber
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4. Configuring Cucumber
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Introduction
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Integrating Cucumber with JUnit
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Overriding the Cucumber Options
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Running Strict and Running Dry
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Configuring the Cucumber Console output
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Directing the Cucumber output to a file
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Configuring the naming conventions
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5. Running Cucumber
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5. Running Cucumber
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Introduction
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Integrating Cucumber with Maven
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Running Cucumber from the Terminal
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Overriding Options from the Terminal
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Integrating Cucumber with Jenkins and GitHub
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Running Cucumber test cases in parallel
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6. Building Cucumber Frameworks
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6. Building Cucumber Frameworks
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Introduction
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Building a Web Automation framework
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Building a Mobile Automation framework
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Building a REST Automation framework
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Index
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Index

Adding Hooks to Cucumber code

After finding out how to run a few selective Features, the next great thing is running some code before or after test Scenarios. These are very basic and desired Features for Test Automation Frameworks. Examples of this could be initializing the browser before the execution starts and closing the browser after the execution is complete. So how do we do this in Cucumber? Let's take a look at this in this recipe.

Getting ready

For this recipe, we are going to update the home_page.feature file to the one shown as follows:

Feature: Home Page

  Background: flow till home page
    Given user is on Application home page

  @sanity @wip
  Scenario: Home Page Default content
    Then user gets a GitHub Bootcamp section

  @regression @wip
  Scenario: GitHub Bootcamp Section
    When user focuses on GitHub Bootcamp Section
    Then user gets an option to setup git

How to do it…

  1. In the automation package, create one java class Hooks.java and put the following...
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