Ruby with Cucumber

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• Ruby with Cucumber

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• CHAPTER 4
• THE BASICS OF SEARCH ENGINE FRIENDLY DESIGN
  DEVELOPMENT

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Ruby Cucumber Training Introduction to BDD and
Cucumber  What is BDD? Ruby Cucumber Training
BDD stands for Behaviour-Driven Development. BDD
was conceived by Dan North in 2003 BDD uses
natural language to describe the desired
behavior of the system, that can be understood
by both the developer and the customer. Gives us
an opportunity to create test scripts from both
the developers and the customers prospective as
well.
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What is Cucumber? Cucumber is a command-line
tool. When you run it, it reads in your
specifications from plain-language text files
called features, examines them for scenarios to
test, and runs the scenarios against your system.
Each scenario is a list of steps for Cucumber to
work through. So that Cucumber can understand
these feature files, they must follow some basic
syntax rules. The name for this set of rules is
Gherkin.
Why Cucumber? Cucumber supports Behavior Driven
Development (BDD) framework. Cucumber allows
automation functional validation that is easily
read and understood. Cucumber was initially
implemented in Ruby and then extended to Java
framework.
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Cucumber benefits? It is an Open Source
Tool Plugin in cucumber works faster Cucumber
supports other language as well beyond Ruby like
Java, Groovy, .Net etc. Involve business
stakeholders who cannot easily read code Cucumber
focuses on end-user experience Style of writing
tests allow for easier reuse of code in the
tests Quick and easy set up and
execution Efficient tool for testing Cucumber
supports many
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Capybara Introduction to Capybara Capybara is an
Acceptance test framework for web applications.
It integrates with Cucumber and hides the details
of controlling a browser behind an API. It
simulates how a user would interact with a
website. Install Capybara Capybara
settings Capybara functions Various capybara
functions with examples
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Introduction to Poltegriest, PhantomJs and
Gems Poltergriest Poltergeist is another
headless driver which integrates Capybara with
PhantomJS. After registering Poltergeist as the
driver in Capybara we need not interact directly
with Poltergeist nor PhantomJS, only with the
Capybara API. PhantomJS It is a headless, full
featured browser. It is based on WebKit and
supports all important web standards (CSS,
JavaScript, ). It is ideally suited for
automated website tests.
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Gems Ruby Gems is a package manager for the
Ruby programming language that provides a
standard format for distributing Ruby programs
and libraries. Each gem has a name, version, and
platform.
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• Cucumber installation
• Cucumber installation
• Introduction to Cucumber Gherkin
• Gherkin Keywords
• Scenario
• Feature
• given
• When
• Then
• Tagging
• Background
• Scenario Outline

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Introduction to Ruby Installing Ruby Installing
Devkit Ruby Editor Programming basic
concepts Ruby Data Types Ruby Variables Ruby
Operators
Ruby Basics Control Structures Loop Structures
While and For
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Ruby Advanced Strings Array Regular Expressions
Ruby Advanced Topics Files and
IO Methods Exception Handling
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Ruby-Cucumber Framework Creation Config files
creation Support files creation Driver
settings Environment settings
BDD Creating and Executing Test Feature
File Creation of Step Definition
File Execution Results and Reports Cucumber Tags
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Testing A Web Application using Ruby, Cucumber
and Capybara Introduction to Real Time Project
and implementation Creation of Feature and Step
Definition File for test automation
example Execution Result and Report Error
handling Different kinds of error which you can
encounter during automation How to solve them
easily Good resources/help/forum to
read Interview Preparation
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