Description

Create integration tests that verify the complete encryption workflow works correctly.

Tasks

• Test complete encrypt/decrypt cycle
• Test key generation and export/import
• Test binary format with encryption
• Test PIN protection workflow
• Test error scenarios
• Verify edge runtime compatibility

Test Scenarios

• Generate key → Encrypt → Decrypt → Verify
• Export key → Import key → Use for encryption
• Encode files → Encrypt → Decrypt → Decode files
• Invalid key handling
• Corrupted data handling
• Large file handling

Acceptance Criteria

• All integration tests pass
• Tests run in edge runtime environment
• Good error coverage
• Performance benchmarks included