# W3 T7 Review: Onboarding End-to-End and Gap Tests ## Verdict - **Spec compliance:** PASS - **Task quality:** Approved - **Overall:** PASS - **Base:** `97b3b16` - **Head:** `73afd87` - **Blocking findings:** none - **Cannot verify from this task alone:** real MySQL 8.4 execution remains a later verification-gate obligation. ## Verification - Read `task-reviewer-prompt.md`, `writing-good-tests.md`, the T7 brief, execution contract, both onboarding specs, the full `97b3b16..73afd87` diff, and the complete changed test files where the diff output was truncated. - Scope check: `git diff --name-only 97b3b16..73afd87` contains no `mydreamjob-server/src/main/**` files. The T7 implementation scope is limited to three test files plus workflow/review artifacts. - Ran `OnboardingEndToEndIntegrationTest,CompanyKnowledgeServiceTest,OnboardingRepositoryIntegrationTest`: `Tests run: 30, Failures: 0, Errors: 0, Skipped: 0`, `BUILD SUCCESS`. - Ran `Onboarding*Test,CompanyKnowledge*Test`: `Tests run: 96, Failures: 0, Errors: 0, Skipped: 0`, `BUILD SUCCESS`. - Ran `OnboardingEndToEndIntegrationTest` with JUnit random method ordering: `Tests run: 7, Failures: 0, Errors: 0, Skipped: 0`, `BUILD SUCCESS`. - Scoped `git diff --check 97b3b16..73afd87 -- ` passed. Range-wide `git diff --check` reports two pre-existing blank lines at EOF in `W2-T4.md` and `W2-T5.md`, outside T7. ## Spec Compliance - All nine distinct onboarding paths are exercised through the full Spring context, MockMvc, JWT filter, H2 `MODE=MySQL`, repositories, and DTO serialization: `OnboardingEndToEndIntegrationTest.java:82-212`. - Student fallback and merged-company behavior are covered: standard-only after soft deletion, `customized=false`, merged standard/company items, source values, completion count, and rate (`:135-167`, `:202-208`). - Student absolute-state completion behavior is covered end to end: first completion, idempotent replay with a stale version, cancellation clearing `completedAt`, stale-version conflict, persisted row count, and unchanged state after conflict (`:214-264`). - Company checklist behavior is covered end to end: list, create, idempotent replay, request-hash conflict, 50-active-item boundary, update, soft delete, repeated delete, cross-company update/delete isolation, and state preservation (`:266-364`). - Company knowledge behavior is covered across `BASIC_ONLY`, `CONFIGURED`, `EMPTY`, exact two-review `INSUFFICIENT`, and `SUFFICIENT`, including absence of aggregates below three reviews (`:366-441`). - Public-review filtering excludes `HIDDEN` and non-public moderation states from counts, tags, ratings, and dimension aggregates. Repository coverage is explicit at `OnboardingRepositoryIntegrationTest.java:267-301`; the E2E flow also adds hidden/pending records before asserting the visible totals and aggregates (`OnboardingEndToEndIntegrationTest.java:410-440`). - Anonymous 401, wrong-role 403, and missing-company/item 404 paths are covered across the endpoint families, with database-state assertions after failures (`OnboardingEndToEndIntegrationTest.java:443-543`). - Response privacy checks run for every success and error response and cover owner/student IDs, moderation reason, request/content/identity hashes, IP/User-Agent, password/token fields, phone, email, and idempotency keys (`OnboardingEndToEndIntegrationTest.java:545-577`). - The focused service tests cover the exact two-review threshold, all eight dimension summaries, deterministic tag top-ten limiting, and recursively quoted JSON tags (`CompanyKnowledgeServiceTest.java:292-358`). ## Test Falsifiability - The E2E tests assert externally observable HTTP status, response JSON, persisted row state, and cross-company ownership effects. They would fail for incorrect routing, authorization, fallback, merging, version handling, soft-delete behavior, or aggregate filtering. - The threshold tests independently assert the absence of aggregates at zero, one, and two public reviews, and their presence at three. A change to the threshold or query filtering would fail them. - The repository test independently verifies `PUBLISHED` plus approved moderation filtering and excludes `HIDDEN` records from all aggregate queries. A filter regression would fail the counts, tags, and dimension sample assertions. - The privacy helper checks serialized response bodies rather than trusting service DTO construction alone. - The randomized-order E2E run passed without reliance on wall-clock precision, external services, or test-order state. ## Strengths - The new E2E test uses the real application context and persistence layer, not mocked controllers or repositories. - Error-path state preservation is asserted at the database level, not only through HTTP status codes. - The coverage combines a broad endpoint contract flow with focused service/repository tests for threshold, tag, and moderation-filter edge cases. - No production files were changed; the task stayed within the intended test-hardening scope. ## Issues ### Critical (Must Fix) None. ### Important (Should Fix) None. ### Minor (Nice to Have) - `OnboardingEndToEndIntegrationTest.java:82-212` combines success checks for all nine endpoints into one long flow. It is correct, but a failure gives a broad diagnosis surface. Splitting the endpoint families into smaller E2E tests would improve failure isolation without changing behavior. - `OnboardingEndToEndIntegrationTest.java:559-576` checks sensitive fields with raw serialized-string substrings. It covers the named fields in the current contract, but a recursive JSON field-name check would be more robust if DTO serialization changes or sensitive data is nested under a renamed field. - Tag top-ten limiting and recursively quoted JSON parsing are covered at the service layer (`CompanyKnowledgeServiceTest.java:314-358`), while the E2E flow only exercises the three-tag sufficient case (`OnboardingEndToEndIntegrationTest.java:425-434`). This is acceptable for T7 because the focused behavior is covered, but retaining an HTTP-level edge case would provide broader integration evidence. - Non-T7 range artifact: `git diff --check 97b3b16..73afd87` reports blank lines at EOF in `W2-T4.md:94` and `W2-T5.md:75`. The three T7 test files themselves pass `git diff --check`. ## Residual Verification Warning - Real MySQL 8.4 behavior has not been run in this environment. H2 `MODE=MySQL` passed; MySQL/Docker black-box verification remains owned by the later verification gate. - The prior T6 observation about knowledge-service lock-timeout/deadlock exception mapping remains outside T7 and was not modified here. ## Assessment **Task quality:** Approved **Reasoning:** The T7 additions provide real full-context coverage for all nine endpoints, the required fallback, idempotency, concurrency-conflict, threshold, filtering, authorization, privacy, and state-preservation behaviors. The focused and full required suites, plus randomized ordering, all pass, and no production files were changed. Controller receipt command when `ssf` is available: ```bash ssf execution review changes/n04-onboard --wave W3 --base 97b3b16 --head 73afd87 --report changes/n04-onboard/.superpowers/sdd/reviews/W3-T7.md --verdict pass ```