2 Commits

Author	SHA1	Message	Date
aitbc	e60cc3226c	Add sys import to test files and remove obsolete integration tests ... - Add sys import to 29 test files across agent-coordinator, blockchain-event-bridge, blockchain-node, and coordinator-api - Remove apps/blockchain-event-bridge/tests/test_integration.py (obsolete bridge integration tests) - Remove apps/coordinator-api/tests/test_integration.py (obsolete API integration tests) - Implement GPU registration in marketplace_gpu.py with GPURegistry model persistence	2026-04-23 16:43:17 +02:00
aitbc1	65bfdf528a	feat: add comprehensive gossip network tests ... GOSSIP NETWORK TEST COVERAGE: Add complete message broadcasting test suite New Test File: apps/blockchain-node/tests/test_gossip_network.py Test Coverage: 1. In-Memory Backend Tests (12 tests): - Backend initialization and setup - Single subscriber message delivery - Multiple subscriber broadcasting - Topic isolation and routing - Subscriber management and cleanup - Queue size limits and overflow handling - Concurrent publish/subscribe operations - Backend shutdown and resource cleanup 2. Topic Subscription Tests (2 tests): - Subscription iteration and message consumption - Context manager behavior and cleanup 3. Broadcast Backend Tests (6 tests): - Backend lifecycle (start/stop) - Error handling for unstarted backend - Message publishing with proper state - Subscription management - In-process broadcast fallback 4. Metrics Integration Tests (3 tests): - Publication metrics tracking - Queue size monitoring - Subscriber count reporting 5. Integration Scenario Tests (3 tests): - Multi-topic broadcast patterns - High-volume message handling - Dynamic subscriber management Key Features Tested: ✅ Message broadcasting to multiple subscribers ✅ Topic isolation and routing ✅ Subscriber lifecycle management ✅ Concurrent message handling ✅ Queue overflow protection ✅ Metrics collection and reporting ✅ Backend state management ✅ Error handling and recovery ✅ Resource cleanup and shutdown Test Quality: - 26 comprehensive tests covering all gossip functionality - Async/await support for concurrent operations - Mock backend testing for broadcast scenarios - High-volume and stress testing - Edge case validation and error handling - Integration testing for real-world scenarios This provides critical test coverage for the gossip network, ensuring reliable message propagation, subscriber management, and network topology that is essential for blockchain node communication and data synchronization.	2026-03-27 21:59:59 +01:00