SSO Integration Testing Workflow
Test login, logout, session expiry, role mapping, and error paths against the real IdP in a controlled environment before enabling for production users.
Objective
Validate an SSO integration across success and failure paths before production rollout.
Environment
- A test IdP tenant or sandbox
- Test users covering multiple roles
Steps
1. Test the happy-path login with several
Test the happy-path login with several roles.
Expected state: Authentication and role mapping work.
2. Test logout, session expiry, and token
Test logout, session expiry, and token refresh behavior.
Expected state: Session lifecycle is correct.
3. Test error paths: expired certificate, wrong
Test error paths: expired certificate, wrong audience, missing claims.
Expected state: Failures are handled gracefully.
4. Test provisioning and deprovisioning if SCIM
Test provisioning and deprovisioning if SCIM is used.
Expected state: Access changes propagate.
Decision points
Test with a mock or the real IdP?
- Real IdP sandbox
- Mock only
Real sandbox for protocol and certificate behavior; mocks miss IdP-specific claim formats.
How much failure testing?
- Full matrix
- Happy path only
Full matrix for federated auth; misconfiguration is the most common SSO failure mode.
Expected outcome
A documented test matrix showing login, logout, expiry, role mapping, and failure handling all behave correctly with the IdP.
Verification
Confirm each matrix row was executed against the real IdP and that failures produce clear errors rather than broken sessions.
Cleanup
Archive the test matrix and file any IdP-side issues with the provider.
Overview
Validate an SSO integration across success and failure paths before production rollout. Confirm each matrix row was executed against the real IdP and that failures produce clear errors rather than broken sessions.
Steps
- Test the happy-path login with several roles. Expected state: Authentication and role mapping work.
- Test logout, session expiry, and token refresh behavior. Expected state: Session lifecycle is correct.
- Test error paths: expired certificate, wrong audience, missing claims. Expected state: Failures are handled gracefully.
- Test provisioning and deprovisioning if SCIM is used. Expected state: Access changes propagate.
curl -s -X POST https://idp.example.com/token -d "grant_type=authorization_code&code=$CODE&client_id=$ID" | jq .
# assert aud, iss, and role claims
Verification
- A documented test matrix showing login, logout, expiry, role mapping, and failure handling all behave correctly with the IdP.
Decision points
- Test with a mock or the real IdP? Options: Real IdP sandbox; Mock only. Recommended: Real sandbox for protocol and certificate behavior; mocks miss IdP-specific claim formats.
- How much failure testing? Options: Full matrix; Happy path only. Recommended: Full matrix for federated auth; misconfiguration is the most common SSO failure mode.