Using tools like Cucumber or JBehave for acceptance testing


In the world of software development, it is crucial to ensure that our code meets the specified requirements and functions as expected. This is where acceptance testing comes into play. Acceptance testing involves validating that our application fulfills the specified business requirements or user stories. However, writing acceptance tests can be a complex task, especially when dealing with complex scenarios and user interactions. Tools like Cucumber and JBehave have gained popularity for their ability to simplify the process of acceptance testing. Let's explore how these tools can be used effectively in test-driven development (TDD).

Understanding Cucumber and JBehave

Cucumber and JBehave are both Behavior-Driven Development (BDD) tools that help bridge the communication gap between developers, testers, and stakeholders. They allow tests to be written using a natural language format that is easily understandable by all parties involved. These tools use the Gherkin language to describe the behavior of the system in a structured and readable manner.

Writing Acceptance Tests with Cucumber

Cucumber uses the Gherkin syntax, which is based on plain text language with keywords to describe the behavior in a specific format. The Gherkin language consists of three main building blocks: Feature, Scenario, and Step.

The Feature keyword defines high-level business requirements or user stories. It helps set the context for the scenarios that follow. Each feature typically has multiple scenarios associated with it.

A Scenario represents a specific test case and describes a particular behavior of the system. It consists of a list of steps that need to be performed to test that behavior. A scenario can have multiple steps, including Given, When, Then, And, or But.

A Step is an action or an assertion that needs to be performed during the execution of the scenario. Each step is written using keywords like Given, When, Then, And, or But, followed by a description in plain text.

Here is an example of an acceptance test for a login feature using Cucumber:

Feature: User Login
  As a user
  I want to log into the application
  So that I can access my account

  Scenario: Successful login
    Given I am on the login page
    When I enter valid credentials
    And I click the login button
    Then I should be redirected to the home page

Cucumber allows non-technical stakeholders to collaborate with developers and testers to define the acceptance criteria in a concise and readable manner. It serves as living documentation, enabling everyone to understand the expected behavior of the software.

Harnessing the Power of JBehave

JBehave is another powerful BDD tool that follows a similar approach to Cucumber but focuses more on the Java ecosystem. It provides a way to write acceptance tests using natural language phrases in plain text files.

JBehave tests are organized using the concepts of Stories and Steps. A Story represents a user requirement or an acceptance criterion, while a Step represents an action or an observation.

Here is an example of an acceptance test for a login feature using JBehave:

In order to log into the application
As a user
I want to enter my credentials and click the login button

Scenario: Successful login
Given I am on the login page
When I enter valid credentials
And I click the login button
Then I should be redirected to the home page

JBehave makes it easy to integrate acceptance tests with JUnit, allowing developers to take advantage of existing testing infrastructure and tools.

Benefits of Using Cucumber and JBehave

Both Cucumber and JBehave offer several benefits for acceptance testing:

  1. Collaboration: These tools enable collaboration between developers, testers, and stakeholders, fostering clearer communication and shared understanding of requirements.
  2. Readability: Tests written in a natural language format are easily understandable, even for non-technical individuals.
  3. Living Documentation: The acceptance tests serve as living documentation that is always up-to-date and reflects the current behavior of the software.
  4. Test Automation: Cucumber and JBehave can be integrated with various test automation frameworks and tools, allowing for efficient and reliable test execution.
  5. Reusability: Test steps can be easily reused across multiple scenarios, reducing duplication and improving maintainability.
  6. Test Reporting: Both tools provide comprehensive test reporting, making it easy to track the execution status and identify failures.


Incorporating tools like Cucumber or JBehave into your acceptance testing process can greatly simplify the task of writing and maintaining tests. By using a natural language format, these tools enable collaboration, improve communication, and ensure that the software meets the specified requirements. Whether you choose Cucumber or JBehave, the benefits of using these tools for acceptance testing are undeniable. Start leveraging the power of BDD and take your acceptance testing to the next level!

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