QA Report: feat: Database schema with Drizzle ORM, migrations, and seed data (PR #31)

[sortakool]

QA Report

PR: #31 — feat: Database schema with Drizzle ORM, migrations, and seed data
Branch: feat/database-schema-drizzle
Date: 2026-02-26
Verdict: ✅ PASS

All 31 Gherkin scenarios passed. Zero failures, zero errors.

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Gherkin Scenarios

#	Scenario	AC	Result
1	Artist table has all required columns	AC #1 — Schema: Artist table	✅ PASS
2	Tour table has all required columns	AC #2 — Schema: Tour table	✅ PASS
3	Tour status column only allows valid enum values	AC #2 — Schema: Tour table	✅ PASS
4	Tour has a foreign key to Artist	AC #2 — Schema: Tour table	✅ PASS
5	Gig table has all required columns	AC #3 — Schema: Gig table	✅ PASS
6	Gig rider_status column only allows valid enum values	AC #3 — Schema: Gig table	✅ PASS
7	Gig has a foreign key to Tour	AC #3 — Schema: Gig table	✅ PASS
8	Booking table has all required columns	AC #4 — Schema: Booking table	✅ PASS
9	Booking type column only allows valid enum values	AC #4 — Schema: Booking table	✅ PASS
10	Booking has a foreign key to Gig	AC #4 — Schema: Booking table	✅ PASS
11	Rider table has all required columns	AC #5 — Schema: Rider table	✅ PASS
12	Rider status column only allows valid enum values	AC #5 — Schema: Rider table	✅ PASS
13	Rider has a unique foreign key to Gig	AC #5 — Schema: Rider table	✅ PASS
14	Deleting a tour cascades to its gigs	AC #6 — Schema: Cascade deletes	✅ PASS
15	Deleting a gig cascades to its bookings and rider	AC #6 — Schema: Cascade deletes	✅ PASS
16	Drizzle ORM and drizzle-kit are installed	AC #7 — Tooling: Drizzle installed & configured	✅ PASS
17	Drizzle config file exists and targets SQLite	AC #7 — Tooling: Drizzle installed & configured	✅ PASS
18	db:generate script creates migration files from schema changes	AC #8 — db:generate creates SQL migration files	✅ PASS
19	db:migrate script applies pending migrations	AC #9 — db:migrate applies pending migrations	✅ PASS
20	db:studio script launches Drizzle Studio	AC #10 — db:studio launches Drizzle Studio	✅ PASS
21	db:seed script populates sample data	AC #11 — db:seed populates sample data	✅ PASS
22	SQLite database file is gitignored	AC #12 — SQLite database gitignored	✅ PASS
23	Seed script file exists at the expected location	AC #13 — Seed: 1 sample artist (Chic)	✅ PASS
24	Seed creates one sample artist named Chic	AC #13 — Seed: 1 sample artist (Chic)	✅ PASS
25	Seed creates one tour with five gigs across different US cities	AC #14 — Seed: 1 tour with 5 gigs across US cities	✅ PASS
26	Seed gigs have realistic dates spread across 2-3 weeks	AC #15 — Seed: Realistic dates	✅ PASS
27	Seed creates sample bookings for the first gig	AC #16 — Seed: 2 bookings (flight + hotel)	✅ PASS
28	Seed creates a draft rider with hospitality and technical sections	AC #17 — Seed: 1 draft rider with hospitality/tech	✅ PASS
29	Drizzle client is exported from the db module	AC #18 — Database client exported	✅ PASS
30	Database connection uses DATABASE_URL with a local fallback	AC #19 — DATABASE_URL with fallback	✅ PASS
31	Type-safe query helpers are exported for route handlers	AC #20 — Type-safe query helpers	✅ PASS

Total: 31 passed, 0 failed, 0 errors (1.0s, 1 worker)

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Failures

None. All 31 scenarios passed.

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Screenshots

No screenshots were captured. Playwright only saves screenshots on failure by default, and all tests passed.

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Analysis Notes

Test Categories and Approaches

Approach	Scenario Count	Examples
Static file/source inspection	22	Scenarios 1–13, 16–18, 20, 23, 29–31 — read schema .ts files, package.json, .gitignore, migration SQL, and config via Node fs
Live SQLite queries (via bun:sqlite)	7	Scenarios 14–15, 21, 24–28 — execute SQL against local.db or in-memory databases to verify seeded data and cascade behavior
In-memory migration + cascade	2	Scenarios 14–15 — spin up an in-memory SQLite, apply Drizzle migrations, insert rows, delete parents, and verify cascade deletes
Browser / HTTP	0	No tests use Playwright's browser automation or make HTTP calls

Key Observations

1. Thorough schema coverage. Every acceptance criterion (AC Project scaffolding: Bun + Hono backend #1–Promoter communication templates #20) has at least one dedicated scenario.
2. Dual-layer verification for schema. Most schema tests check both the TypeScript source file and the generated migration SQL.
3. Cascade deletes tested live. Scenarios 14 and 15 run real SQL against an in-memory database with migrations applied.
4. Seed data validated against the database. Scenarios 21 and 24–28 query the actual local.db to verify row counts, enum values, date spread, booking types, and rider JSON content structure.
5. db:studio test is shallow. Only verifies the script exists in package.json — acceptable for CI.
6. No idempotency test for seed. The seed is verified to produce correct data, but there's no test for running db:seed twice.

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Raw Output

Full Playwright output

Running 31 tests using 1 worker

  ✓   1 .attractor/qa-report/gherkin.spec.ts:93:7 › AC #1 — Schema: Artist table › Scenario 1: Artist table has all required columns (36ms)
  ✓   2 .attractor/qa-report/gherkin.spec.ts:138:7 › AC #2 — Schema: Tour table › Scenario 2: Tour table has all required columns (16ms)
  ✓   3 .attractor/qa-report/gherkin.spec.ts:166:7 › AC #2 — Schema: Tour table › Scenario 3: Tour status column only allows valid enum values (1ms)
  ✓   4 .attractor/qa-report/gherkin.spec.ts:179:7 › AC #2 — Schema: Tour table › Scenario 4: Tour has a foreign key to Artist (1ms)
  ✓   5 .attractor/qa-report/gherkin.spec.ts:197:7 › AC #3 — Schema: Gig table › Scenario 5: Gig table has all required columns (6ms)
  ✓   6 .attractor/qa-report/gherkin.spec.ts:223:7 › AC #3 — Schema: Gig table › Scenario 6: Gig rider_status column only allows valid enum values (1ms)
  ✓   7 .attractor/qa-report/gherkin.spec.ts:233:7 › AC #3 — Schema: Gig table › Scenario 7: Gig has a foreign key to Tour (0ms)
  ✓   8 .attractor/qa-report/gherkin.spec.ts:249:7 › AC #4 — Schema: Booking table › Scenario 8: Booking table has all required columns (4ms)
  ✓   9 .attractor/qa-report/gherkin.spec.ts:273:7 › AC #4 — Schema: Booking table › Scenario 9: Booking type column only allows valid enum values (1ms)
  ✓  10 .attractor/qa-report/gherkin.spec.ts:282:7 › AC #4 — Schema: Booking table › Scenario 10: Booking has a foreign key to Gig (1ms)
  ✓  11 .attractor/qa-report/gherkin.spec.ts:298:7 › AC #5 — Schema: Rider table › Scenario 11: Rider table has all required columns (2ms)
  ✓  12 .attractor/qa-report/gherkin.spec.ts:318:7 › AC #5 — Schema: Rider table › Scenario 12: Rider status column only allows valid enum values (1ms)
  ✓  13 .attractor/qa-report/gherkin.spec.ts:328:7 › AC #5 — Schema: Rider table › Scenario 13: Rider has a unique foreign key to Gig (4ms)
  ✓  14 .attractor/qa-report/gherkin.spec.ts:350:7 › AC #6 — Schema: Cascade deletes › Scenario 14: Deleting a tour cascades to its gigs (57ms)
  ✓  15 .attractor/qa-report/gherkin.spec.ts:404:7 › AC #6 — Schema: Cascade deletes › Scenario 15: Deleting a gig cascades to its bookings and rider (47ms)
  ✓  16 .attractor/qa-report/gherkin.spec.ts:469:7 › AC #7 — Tooling: Drizzle installed & configured › Scenario 16: Drizzle ORM and drizzle-kit are installed (1ms)
  ✓  17 .attractor/qa-report/gherkin.spec.ts:481:7 › AC #7 — Tooling: Drizzle installed & configured › Scenario 17: Drizzle config file exists and targets SQLite (0ms)
  ✓  18 .attractor/qa-report/gherkin.spec.ts:499:7 › AC #8 — db:generate creates SQL migration files › Scenario 18: db:generate script creates migration files from schema changes (1ms)
  ✓  19 .attractor/qa-report/gherkin.spec.ts:528:7 › AC #9 — db:migrate applies pending migrations › Scenario 19: db:migrate script applies pending migrations (32ms)
  ✓  20 .attractor/qa-report/gherkin.spec.ts:577:7 › AC #10 — db:studio launches Drizzle Studio › Scenario 20: db:studio script launches Drizzle Studio (0ms)
  ✓  21 .attractor/qa-report/gherkin.spec.ts:591:7 › AC #11 — db:seed populates sample data › Scenario 21: db:seed script populates sample data (18ms)
  ✓  22 .attractor/qa-report/gherkin.spec.ts:612:7 › AC #12 — SQLite database gitignored › Scenario 22: SQLite database file is gitignored (15ms)
  ✓  23 .attractor/qa-report/gherkin.spec.ts:638:7 › AC #13 — Seed: 1 sample artist (Chic) › Scenario 23: Seed script file exists at the expected location (0ms)
  ✓  24 .attractor/qa-report/gherkin.spec.ts:646:7 › AC #13 — Seed: 1 sample artist (Chic) › Scenario 24: Seed creates one sample artist named Chic (18ms)
  ✓  25 .attractor/qa-report/gherkin.spec.ts:663:7 › AC #14 — Seed: 1 tour with 5 gigs across US cities › Scenario 25: Seed creates one tour with five gigs across different US cities (31ms)
  ✓  26 .attractor/qa-report/gherkin.spec.ts:684:7 › AC #15 — Seed: Realistic dates › Scenario 26: Seed gigs have realistic dates spread across 2-3 weeks (14ms)
  ✓  27 .attractor/qa-report/gherkin.spec.ts:704:7 › AC #16 — Seed: 2 bookings (flight + hotel) › Scenario 27: Seed creates sample bookings for the first gig (59ms)
  ✓  28 .attractor/qa-report/gherkin.spec.ts:731:7 › AC #17 — Seed: 1 draft rider with hospitality/tech › Scenario 28: Seed creates a draft rider with hospitality and technical sections (15ms)
  ✓  29 .attractor/qa-report/gherkin.spec.ts:755:7 › AC #18 — Database client exported › Scenario 29: Drizzle client is exported from the db module (0ms)
  ✓  30 .attractor/qa-report/gherkin.spec.ts:771:7 › AC #19 — DATABASE_URL with fallback › Scenario 30: Database connection uses DATABASE_URL with a local fallback (0ms)
  ✓  31 .attractor/qa-report/gherkin.spec.ts:789:7 › AC #20 — Type-safe query helpers › Scenario 31: Type-safe query helpers are exported for route handlers (1ms)

  31 passed (1.0s)