95 lines
4.9 KiB
TypeScript
95 lines
4.9 KiB
TypeScript
// Handler-level tests for the queueing ship-expand route (Task 5a(ii)): POST /api/ship/expand
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// with a crew team queues a SHIP_EXPAND row instead of resolving instantly — the capacity
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// bump waits for the turn tick, the cost comes out of the cargo hold at queue time, same
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// snapshot shape, same pre-check codes, no turn spent at queue time.
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import { mkdtemp, rm } from 'node:fs/promises'
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import { tmpdir } from 'node:os'
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import path from 'node:path'
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import { afterAll, describe, expect, it } from 'vitest'
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import { getGameDb, type GameDb } from '@/lib/db/client'
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import * as schema from '@/lib/db/schema'
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import { getShipState } from '@/lib/game/ship'
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import { expandCost } from '@/lib/game/ship-costs'
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import { addCrew, buildWorldFixture } from '@/lib/game/test-fixtures'
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import { POST } from './route'
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const dirs: string[] = []
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// The route talks to the app-process singleton (getGameDb), so each test points it at a
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// fresh temp file and uses that very instance for fixtures and assertions — two in-memory
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// sql.js copies of one file would never see each other's writes.
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const g = globalThis as unknown as { __spaceWandererGameDb?: Promise<GameDb> }
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async function freshFile(): Promise<{ db: GameDb; file: string }> {
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const dir = await mkdtemp(path.join(tmpdir(), 'sw-ship-expand-route-test-'))
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dirs.push(dir)
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const file = path.join(dir, 'test.db')
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process.env.SPACE_WANDERER_DB_PATH = file
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delete g.__spaceWandererGameDb
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return { db: await getGameDb(), file }
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}
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afterAll(async () => {
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delete process.env.SPACE_WANDERER_DB_PATH
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delete g.__spaceWandererGameDb
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for (const d of dirs) await rm(d, { recursive: true, force: true })
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})
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const post = (body: unknown) => POST(new Request('http://localhost/api/ship/expand', { method: 'POST', body: JSON.stringify(body) }))
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// The fixture suite mints no ship rows (JC-6) — insert exactly what the test needs.
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async function insertSystem(db: GameDb, over: { type: string; level: number; capacity: number }) {
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const [save] = await db.db.select().from(schema.saves).limit(1)
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const [row] = await db.db.insert(schema.shipSystems).values({ saveId: save.id, ...over }).returning()
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return row
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}
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// The fixture suite mints no cargo hold (JC-6) — seed rows directly.
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async function seedHold(db: GameDb, rows: { kind: 'resource' | 'part'; name: string; qty: number }[]) {
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const [save] = await db.db.select().from(schema.saves).limit(1)
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for (const r of rows) {
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await db.db.insert(schema.inventoryItems).values({ saveId: save.id, ...r })
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}
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}
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describe('POST /api/ship/expand (5a(ii))', () => {
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it('happy: row with type/payload, turn unchanged, cost deducted, no capacity change yet', async () => {
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const { db } = await freshFile()
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await buildWorldFixture(db)
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const [c1] = await addCrew(db, 1)
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const sys = await insertSystem(db, { type: 'REACTOR', level: 1, capacity: 2 }) // built, not maxed (base cap 10)
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await seedHold(db, [{ kind: 'resource', name: 'resource', qty: expandCost(sys.capacity) }]) // exactly the existing cost logic
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const [before] = await db.db.select().from(schema.saves)
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const res = await post({ systemId: sys.id, leadCrewId: c1 })
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expect(res.status).toBe(200)
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expect(await res.json()).toEqual(await getShipState(db)) // the same snapshot shape the instant action returned
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const [row] = await db.db.select().from(schema.tasks)
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expect(row).toMatchObject({ type: 'SHIP_EXPAND', leadCrewId: c1, status: 'ACTIVE', queuedAtTurn: before.turn })
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expect(JSON.parse(row.helpers)).toEqual([]) // helpers is a JSON text column
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expect(JSON.parse(row.payload)).toEqual({ systemId: sys.id })
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expect((await db.db.select().from(schema.saves))[0].turn).toBe(before.turn) // no turn increment
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expect(await db.db.select().from(schema.inventoryItems)).toHaveLength(0) // whole cost deducted at queue time
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expect((await db.db.select().from(schema.shipSystems)).find((s) => s.id === sys.id)!.capacity).toBe(sys.capacity) // the effect waits for the tick
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})
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it('unaffordable → 422 (existing spendItems message), nothing queued', async () => {
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const { db } = await freshFile()
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await buildWorldFixture(db)
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const [c1] = await addCrew(db, 1)
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const sys = await insertSystem(db, { type: 'REACTOR', level: 1, capacity: 2 })
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await seedHold(db, [{ kind: 'resource', name: 'resource', qty: expandCost(sys.capacity) - 1 }])
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const res = await post({ systemId: sys.id, leadCrewId: c1 })
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expect(res.status).toBe(422)
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expect(await db.db.select().from(schema.tasks)).toHaveLength(0)
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})
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it('max capacity → 409 (existing pre-check, existing code), nothing queued', async () => {
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const { db } = await freshFile()
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await buildWorldFixture(db)
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const [c1] = await addCrew(db, 1)
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const sys = await insertSystem(db, { type: 'REACTOR', level: 1, capacity: 99 }) // above any max
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expect((await post({ systemId: sys.id, leadCrewId: c1 })).status).toBe(409)
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expect(await db.db.select().from(schema.tasks)).toHaveLength(0)
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})
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})
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