We have experience of Avionics testing during sub-system software development and aircraft mission system integration testing.
Eurofighter Typhoon Systems Integration
System level integration testing of the Eurofighter Typhoon mission system. This included all aspects of the mission system, but with a specific focus on its data buses and associated LRU/LRIs.
Testing included both the confirmation of correct operation, but also the investigation of failure modes and scenarios during the transition to incorporate the new EFEX protocol.