How Does Cucumber Testing Work?

How Cucumber testing works in a nutshell. Cucumber works by reading our specifications from plain English text files called feature files. It scans them for test scenarios, and runs those scenarios against our product. The feature files must follow a set of rules called Gherkin.

Is Cucumber testing easy to learn?

Cucumber is easy to learn framework as it’s in a plain meaningful English text. It’s fun learning this most talked automation tool.

Is Cucumber A Agile testing tool?

In fact, many Agile teams have successfully implemented the Behavior-Driven Development (BDD) method for their testing process using Cucumber tool.

How does Cucumber and Selenium work?

Cucumber, there are some key differences. Selenium is an automation tool for web apps, while Cucumber is an automation tool for behavior-driven development. Selenium executes UI tests while Cucumber does acceptance testing. Selenium script creation is complex while Cucumber is more simple.

What are the benefits of Cucumber in testing?

Advantages of Cucumber over Other Tools:
It allows the test script to be written without knowledge of any code, it allows the involvement of non-programmers as well. It serves the purpose of end-to-end test framework, unlike other tools. Due to simple test script architecture, Cucumber provides code reusability.

What language is used by Cucumber?

Cucumber was originally written in the Ruby programming language. and was originally used exclusively for Ruby testing as a complement to the RSpec BDD framework. Cucumber now supports a variety of different programming languages through various implementations, including Java and JavaScript.

How do you write code in Cucumber?

Create your First Cucumber Script (2 Examples)

1. Step 1) Open RubyMine Editor via windows start menu.
2. Step 2) In Rubymine Editor, click on Create New Project.
3. Step 3) Select the Project location and click “Create.”
4. Step 4) Create a file directory.
5. Step 5) Name the directoryas “features”

How do you write BDD test cases?

Test Driven Development is used to develop the code guided by Unit tests.

1. Step 1 − Consider a code module that is to be written.
2. Step 2 − Write a test.
3. Step 3 − Run the test.
4. Step 4 − Write minimum code possible to pass the test.
5. Step 5 − Run all the tests to ensure that they all still pass.
6. Step 6 − Refactor.

How do you write a test case in Cucumber?

Cucumber test cases are written parallel with the code development of software.
These test cases are called step in a Gherkin Language.

1. Firstly, Cucumber tool reads the step written in a Gherkin or plain English text inside the feature file.
2. Now, it searches for the exact match of each step in the step definition file.

Why do we use BDD in Cucumber?

They implement important acceptance test scenarios while development is in-progress. This approach is commonly known as Behavior Driven Development (BDD). Behavior Driven Development gives us an opportunity to create test scripts from both the developer’s and the customer’s perspective as well.

What is difference between Cucumber and BDD?

BDD is an approach just like Agile whereas Cucumber is an automation tool that supports BDD but cucumber is not BDD.

Is Cucumber better than Selenium?

Cucumber testing is less reliable as compared to Selenium and QTP. The process of Selenium makes testing more reliable and dependable. Cucumber works very fast in Plugin. Selenium works slower in Plugin than Cucumber.

Which is better TestNG or Cucumber?

Cucumber is a tool that supports Behaviour-Driven Development (BDD) – a software development process that aims to enhance software quality and reduce maintenance costs. On the other hand, TestNG is detailed as “A testing framework inspired from JUnit and NUnit”.

What are the disadvantages of Cucumber?

Risks

• Digestive problems. Some people find some types of cucumber hard to digest .
• Blood clotting. Cucumber is relatively high in vitamin K.
• Allergy. Some people have reported an allergic reaction to cucumber.
• Toxicity. Some cucurbitacins are toxic for people to consume.

What are the drawbacks of Cucumber?

10 Side Effects Of Cucumber

• It Could Prove To Be Toxic.
• Excessive Loss Of Fluid.
• Side Effects Of Excessive Vitamin C.
• Harmful For Renal System.
• Watch Your Heart.
• Milk Allergy.
• Bloating And Flatulence.
• Oral And Skin Allergy.

What are the two files required to run a Cucumber test?

If you want to execute a Cucumber test, then make sure it has the following two files. 1- A feature file. 2- A step definition file.

What is difference between Cucumber and Gherkin?

A gherkin is a small variety of a cucumber that’s been pickled. It’s a little cucumber that’s been pickled in a brine, vinegar, or other solution and left to ferment for a period of time.

What is Gherkin in testing?

Gherkin is a language that developers use to define tests in Cucumber. Since this language uses plain English, it’s meant to describe use cases for a software system in a way that can be read and understood by almost anyone.

What is example in Cucumber?

The data sets to be taken into consideration shall be passed below the Examples section one after another separated by | symbol. So, if there are three rows, we shall have three test cases executed from a Single scenario. Also, the Given step has the <> delimiter. It points to the header of the Examples table.

What are the tools used in Cucumber?

Related tools

Tool	Description
Courgette	Browse your cucumber features from within your Rails app with Courgette, a Rails engine.
cql	A query language for Cucumber features
crb	An irb console for Cucumber world. (crb = cucumber + irb)
Cucable	Maven plugin that simplifies running Cucumber Scenarios in parallel.

What is BDD example?

BDD Testing Example: Ubiquitous Language and AT Scenarios
To borrow from Vincent’s post, “The idea with acceptance testing is to write tests (or behavioral specifications) that describe the behavior of your software in a language which is not code but is more precise than standard English.”