Welcome to behave!

behave is behaviour-driven development, Python style.

Behavior-driven development (or BDD) is an agile software development technique that encourages collaboration between developers, QA and non-technical or business participants in a software project. We have a page further describing this philosophy.

%sbehave uses tests written in a natural language style, backed up by Python code.

Once you’ve installed behave, we recommend reading the

• tutorial first and then

• feature test setup,

• behave API and

• related software (things that you can combine with %sbehave)

• finally: how to use and configure the %sbehave tool.

There is also a comparison with the other tools available.

Contents

• Installation
  • Using pip (or …)
  • Using a Source Distribution
  • Using the Github Repository
• Tutorial
  • Features
  • Feature Files
  • Python Step Implementations
  • Environmental Controls
  • Controlling Things With Tags
  • Works In Progress
  • Fixtures
  • Debug-on-Error (in Case of Step Failures)
• Behavior Driven Development
  • BDD practices
  • Outside–in
  • The Gherkin language
  • Programmer-domain examples and behavior
  • Using mocks
  • Acknowledgement
• Feature Testing Setup
  • Feature Testing Layout
  • Gherkin: Feature Testing Language
• Using behave
  • Command-Line Arguments
  • Configuration Files
• Behave API Reference
  • Step Functions
  • Environment File Functions
  • Fixtures
  • Runner Operation
  • Model Objects
  • Logging Capture
• Fixtures
  • Providing a Fixture
  • Using a Fixture
  • Fixture Cleanup Points
  • Fixture Setup/Cleanup Semantics
  • Ensure Fixture Cleanups with Fixture Setup Errors
  • Composite Fixtures
• Django Test Integration
  • Manual Integration
  • Strategies and Tooling
• Flask Test Integration
  • Integration Example
  • Strategies and Tooling
• Practical Tips on Testing
  • Seriously, Don’t Test the User Interface
  • Automation Libraries
• Comparison With Other Tools
  • Cucumber
  • Lettuce
  • Freshen
• New and Noteworthy
  • Noteworthy in Version 1.2.6
  • Noteworthy in Version 1.2.5
  • Noteworthy in Version 1.2.4
• More Information about Behave
  • Tutorials
  • Books
  • Presentation Videos
  • Tool-oriented Tutorials
  • Find more Information
• Appendix
  • Formatters and Reporters
  • Context Attributes
  • Predefined Data Types in parse
  • Regular Expressions
  • Testing Domains
  • Behave Ecosystem
  • Software that Enhances behave

See also

• behave.example: Behave Examples and Tutorials (HTML)

• Peter Parente: BDD and Behave (tutorial)

Indices and tables

• Index

• Module Index

• Search Page