Add comprehensive OpenAPI testing suite and E2E dashboard

[jaypatrick]

🎯 Overview

This PR adds a complete OpenAPI testing and validation ecosystem with a beautiful visual E2E testing dashboard.

✨ Features Added

📋 OpenAPI Specification

• openapi.yaml - Complete OpenAPI 3.0.3 specification for all API endpoints
• Includes all schemas, examples, and documentation
• Server definitions (local + production)
• WebSocket endpoint documentation

🔍 Validation & Documentation

• OpenAPI Validator (scripts/validate-openapi.ts)

  • Validates YAML syntax and OpenAPI compliance
  • Checks schemas, operations, and best practices
  • Run: deno task openapi:validate

• Documentation Generator (scripts/generate-docs.ts)

  • Generates beautiful HTML docs using Redoc
  • Creates Markdown reference docs
  • Run: deno task openapi:docs
  • View: docs/api/index.html

🧪 Testing Tools

Postman Collection

• postman-collection.json - 25+ automated tests
• postman-environment.json - Environment configuration
• Organized into categories (Compilation, Streaming, Queue, Edge Cases)
• Run: newman run postman-collection.json -e postman-environment.json

Contract Tests

• worker/openapi-contract.test.ts - 16+ contract validation tests
• Validates API responses match OpenAPI spec
• Tests all endpoints including async queues
• Run: deno task test:contract

E2E Visual Dashboard

• public/e2e-tests.html - Interactive testing dashboard
• 15+ integration tests with real-time visual feedback
• WebSocket testing with live message display
• Event logging with color-coded status
• Performance validation (response time, concurrency)
• Access: http://localhost:8787/e2e-tests.html

🔌 WebSocket Support

• worker/websocket.ts - WebSocket handler implementation
• public/websocket-test.html - Standalone WebSocket tester
• src/types/websocket.ts - TypeScript definitions
• Real-time compilation with event streaming

📚 Documentation

• docs/OPENAPI_TOOLING.md - Complete OpenAPI tooling guide
• docs/E2E_TESTING.md - E2E testing documentation
• docs/POSTMAN_TESTING.md - Postman usage guide
• docs/STREAMING_API.md - Streaming API documentation
• docs/api/QUICK_REFERENCE.md - Quick command reference

🚀 Usage

Validate OpenAPI Spec

deno task openapi:validate

Generate Documentation

deno task openapi:docs
open docs/api/index.html

Run Contract Tests

deno task test:contract

Access E2E Dashboard

deno task dev
open http://localhost:8787/e2e-tests.html

🎨 Visual Features

E2E Dashboard

• Real-time test execution with animated progress
• Color-coded status (pending/running/passed/failed)
• Event log with timestamps and color-coded messages
• WebSocket tester with live connection indicator
• Statistics dashboard (total/passed/failed/duration)
• Performance metrics tracking

WebSocket Testing

• Visual connection status indicator
• Real-time message display
• Progress bar for compilation
• Event type highlighting
• Session management

🔄 Cloudflare Queues Integration

All async operations properly integrated:

• POST /compile/async - Queue single job
• POST /compile/batch/async - Queue batch jobs
• GET /queue/stats - Monitor queue health
• GET /queue/results/{id} - Retrieve results

Tests accept both 202 (queued) and 500 (not configured) for local development.

📊 Test Coverage

Core API (6 tests): Basic endpoints
Streaming (2 tests): SSE events
Queue (4 tests): Async operations
Performance (3 tests): Speed & throughput
WebSocket: Real-time compilation

🧩 Tasks Added

• openapi:validate - Validate OpenAPI specification
• openapi:docs - Generate API documentation
• test:contract - Run contract validation tests

📝 Files Changed

Added:

• openapi.yaml
• scripts/validate-openapi.ts
• scripts/generate-docs.ts
• postman-collection.json
• postman-environment.json
• worker/openapi-contract.test.ts
• public/e2e-tests.html
• public/websocket-test.html
• worker/websocket.ts
• src/types/websocket.ts
• docs/OPENAPI_TOOLING.md
• docs/E2E_TESTING.md
• docs/POSTMAN_TESTING.md
• docs/STREAMING_API.md
• docs/api/index.html
• docs/api/README.md
• docs/api/QUICK_REFERENCE.md

Modified:

• deno.json (added new tasks)
• deno.lock (updated dependencies)

✅ Testing Done

• ✅ OpenAPI validation passes
• ✅ Documentation generates successfully
• ✅ Contract tests run against local server
• ✅ E2E dashboard renders correctly
• ✅ WebSocket connection and messaging work
• ✅ All Postman tests structured correctly
• ✅ Queue tests handle both local and production scenarios

🎯 Benefits

1. Comprehensive Testing - All endpoints validated
2. Visual Feedback - Beautiful, intuitive dashboards
3. Developer Experience - Easy to run and understand
4. Documentation - Auto-generated from spec
5. Contract Validation - API matches spec
6. Queue Integration - Async baked into foundation
7. Real-time Testing - WebSocket support
8. CI/CD Ready - All tools scriptable

📸 Screenshots

The E2E dashboard features:

• Gradient purple/blue background
• Card-based test layout
• Real-time status updates
• Terminal-style event log
• WebSocket testing panel with visual indicators
• Statistics dashboard

🔗 Related

• Closes any open testing/documentation issues
• Enhances developer workflow
• Prepares for API versioning
• Supports production monitoring

Co-Authored-By: Warp agent@warp.dev

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Status	Name	Latest Commit	Updated (UTC)
✅ Deployment successful! View logs	adblock-compiler	966cbfa	Jan 14 2026, 06:19 AM

[github-actions]

Version bumped: 0.7.22 -> 0.7.23