This enhances the Keycloak integration test suite with comprehensive
scope-based authorization validation, matching the OIDC test structure.
Changes:
- Add 3 test users to Keycloak realm (read-only, write-only, no-custom-scopes)
- Create OAuth token fixtures with different scope combinations
- Create MCP client fixtures for each scope configuration
- Add 4 new tests validating scope-based tool filtering:
* Read-only tokens filter out write tools
* Write-only tokens filter out read tools
* Full access tokens show all 90+ tools
* No custom scopes result in zero tools
Test Results:
- All 15 Keycloak integration tests pass (11 existing + 4 new)
- Validates proper JWT scope enforcement in external IdP architecture
- Confirms security isolation when users decline custom scopes
This completes ADR-002 scope authorization testing for the Keycloak
external identity provider integration.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
