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How Luna Works

Behavior Driven
Development with AI :
The single source of truth for Business and Engineering

Transform ambiguous requirements into executable specifications. Luna creates a shared language for Business and Devs using BDD principles.

AI-Powered BDD Automation

Implementing Behavior Driven Development manually is time-consuming. Maintaining feature files and glue code creates overhead. Luna Base eliminates this friction.

1

Ingest

You describe the feature in natural language

2

Generate

Luna's AI drafts comprehensive BDD Scenarios (Happy paths & Edge cases)

3

Validate

The AI writes the implementation code to satisfy the behavior

4

Verify

The system runs the tests, proving requirement is met

BDD Benefits for Every Role

Align your entire team on a single source of truth

Product Owners & Business

Validate requirements in plain English. With Behavior Driven Development, you verify the logic before development starts, ensuring zero "lost in translation" errors.

Developers

Stop guessing. Receive clear, executable specifications. Luna's BDD approach gives you precise targets to hit, removing ambiguity from your sprint tasks.

QA Engineers

Automate your test strategy. Luna converts BDD scenarios directly into automated test scripts, allowing QA to focus on high-value exploratory testing.

QA Copilot (The AI)

Luna uses the BDD specs as "Acceptance Criteria," preventing the AI from generating code that deviates from your business rules.

The Power of BDD + TDD in Luna Base

Two methodologies, one unified workflow

1. BDD Defines "What"

Business requirements captured as executable Gherkin scenarios

Scenario: User completes checkout

2. TDD Ensures "How"

Implementation driven by unit tests for each component

test_payment_processor()

3. Automated Validation

Both BDD scenarios and TDD tests must pass

All Tests Green ✓

Double Coverage

BDD validates business logic from the user perspective, while TDD ensures code quality at the implementation level

Continuous Alignment

BDD scenarios serve as acceptance criteria that guide TDD implementation, keeping code aligned with business intent

Faster Debugging

When tests fail, BDD pinpoints "what" broke (business behavior), TDD identifies "where" (specific code unit)

Living Documentation

BDD scenarios document features for stakeholders, TDD tests document implementation for developers

How Luna Base Orchestrates Both

1
Requirements → BDD Scenarios

AI converts your natural language requirements into comprehensive Gherkin scenarios

2
BDD Scenarios → TDD Tests

AI generates unit tests for each component needed to satisfy BDD behavior

3
TDD Tests → Implementation

AI writes production code that passes all unit tests and satisfies BDD scenarios

4
Continuous Validation

Every code change is validated against both BDD and TDD test suites automatically

Explore TDD

Frequently Asked Questions

Everything you need to know about BDD and how Luna Base automates it

How does Luna Base prevent AI hallucinations in code generation?

Luna Base uses BDD scenarios as strict guardrails for the AI. The generated code must satisfy every Given-When-Then statement in the specification before it's considered complete. This creates a "contract" that the AI cannot violate. Every piece of generated code is automatically validated against the BDD scenarios, ensuring it behaves exactly as specified and preventing the AI from making assumptions or introducing unexpected logic.

Can BDD work with my existing development workflow?

Absolutely. BDD complements existing agile methodologies, including Scrum and Kanban. It integrates seamlessly with TDD (Test-Driven Development) practices. Luna Base's BDD approach can be adopted incrementally—start with critical features and expand coverage over time. The automated scenarios work with standard testing frameworks, so you can integrate them into your existing CI/CD pipeline without disruption.

What's the difference between BDD and TDD?

TDD (Test-Driven Development) focuses on writing unit tests before code at the implementation level—it helps developers "build the thing right." BDD (Behavior Driven Development) focuses on defining expected system behavior from the user's perspective—it helps teams "build the right thing." Luna Base integrates both: BDD defines what the system should do at a high level, and TDD ensures the implementation is correct at the code level. They work together to deliver quality software that meets business needs.

How does Luna Base handle edge cases and error scenarios?

Luna's AI is trained to think comprehensively about scenarios. When you describe a feature, it automatically generates BDD scenarios for both happy paths and edge cases—invalid inputs, error conditions, boundary cases, and unexpected user behaviors. This ensures your specifications are complete before coding begins. The AI leverages industry best practices and common failure patterns to create robust scenario coverage that human developers might overlook.

Ready to Automate Your BDD Process?

Transform your development workflow with Luna Base's AI-powered Behavior Driven Development. Build exactly what your business needs, with zero translation errors.