Tags: Behavior Driven Development Course, Behavior Driven Development Certificate, Behavior Driven Development Training, bdd course, bdd certification.
Behavior Driven Development (BDD) is an Agile Software Development process that enhances collaboration among developers, QA and or business participants in a software project.
BDD uses examples to illustrate the behavior of the system that is written in a readable and understandable language for everyone involved in the development.
At its core, Behavior Driven Development is a software development methodology that joins best practices gotten from development (TDD) and design (DDD) to simplify development through the use of a common language (DSL) to understand natural language sentences and convert them into executable tests, an example is the testing framework on ruby on rails.
BDD is a way for software teams to close the gap between business people and technology. BDD has so many use cases and the following is a list:
1. Encouraging collaboration across roles to build a shared understanding of the problem to be solved.
2. Working in rapid, small iterations to increase feedback and the flow of value.
3. Producing system documentation that is automatically checked against the system's behavior.
4. Deals with below conducting behavior-specific tests or functional specifications that outline executable scenarios for the application.
5. Identifying a single outcome for every behavior.
6. Translating each scenario into a domain-specific language (DSL) to ensure accurate communication.
7. Gathering all behaviors into one set of documentation so it is accessible for all developers, testers, and stakeholders.
Behavioral Specifications: Defining behaviors within BDD is achieved through user stories. User stories are written-out scenarios that hold some sort of baseline title that summarizes the intent, a narrative section that describes the who and what that should be involved in achieving this story requirement, and the scenarios section that describes a series of specific scenarios via if-then-style conditions.
Ubiquitous Language: BDD heavily indicates the influence of a ubiquitous language, which known as domain-specific language or DSL. DSL should be plainly outlined and agreed upon early by all team members in the development life cycle. DSL paves way for easy communication about the domain of the project and should be both simple and robust enough to support discussion between all types of personnel, from developers and team leaders to customers and business executives.
Using Specialized Tools: Behavior-driven development is massively supported by specialized tools that help in the creation and execution of testing suites. Just like automated testing tools used in test-driven development, BDD tools will similarly perform automated tests in an aim to streamline the development process.
The benefits of developments are countless, some of which are:
Below are some of the features of a few Behaviour Driven Development tools:
CUCUMBER: Cucumber is a test framework that supports BDD, and some of its features are:
JBEHAVE: is a similar alternative to Cucumber, and some of its features are:
Behavior Driven Development - Introduction
Behavior Driven Development - Development
Behavior Driven Development - TDD in a BDD Way
Behavior Driven Development - Specifications by Example
Behavior Driven Development - Tools
Behavior Driven Development - Cucumber
Behavior Driven Development - Gherkin
Behavior Driven Development - SpecFlow
Behavior Driven Development - Video Lectures
Behavior Driven Development - Exams and Certification
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