165 lines
10 KiB
TypeScript
165 lines
10 KiB
TypeScript
import { describe, expect, it } from 'vitest'
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import type { CrewMember } from './crew'
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import { MISMATCH_CANCEL_TRAIT, PREFERRED_ROLES, POWER_BANDS, RECRUIT_CHANCE_BASE, RECRUIT_CHANCE_TALKER, STARTING_LEVELS, TRAIT_DURATION_MODIFIERS, WORK_POINTS, XP_THRESHOLDS } from './crew-costs'
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import type { CrewDto } from './save'
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import { computeDuration, queueTask, TaskError, type QueueState, type Task, type TaskType } from './tasks'
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// Trait strings copied verbatim from lib/game/crew.ts GOOD_TRAITS/BAD_TRAITS — TRAIT_DURATION_MODIFIERS
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// is keyed by exactly these strings, so a rename in crew.ts breaks these tests.
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const NEUTRAL_GOOD = 'FINDS HIDDEN THINGS' // no duration entry → no effect
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const NEUTRAL_BAD = 'JINXED IN A DOGFIGHT' // STANDBY combat trait → no duration effect
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const crew = (role: string, traitGood = NEUTRAL_GOOD, traitBad = NEUTRAL_BAD): CrewMember => ({ name: 'TEST', role, traitGood, traitBad })
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const WORK: Record<TaskType, number> = { JUMP: 3, EXPLORE: 4, SHIP_UPGRADE: 6, SHIP_EXPAND: 6, SHIP_BUILD: 6, RESEARCH: 9 }
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const TYPES = Object.keys(WORK) as TaskType[]
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const SHIP: TaskType[] = ['SHIP_UPGRADE', 'SHIP_EXPAND', 'SHIP_BUILD']
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describe('solo baselines (one crew, power 1, no modifiers)', () => {
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it('work points are the duration for the preferred role: EXPLORE 4 · JUMP 3 / 6 · SHIP 6 · RESEARCH 9', () => {
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for (const type of TYPES) {
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expect(computeDuration(type, 1, crew(PREFERRED_ROLES[type][0]), [])).toBe(WORK[type])
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}
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expect(computeDuration('JUMP', 2, crew('PILOT'), [])).toBe(6) // two-hop = 2 × 3
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})
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})
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describe('role mismatch (lead only, helpers never penalised)', () => {
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it('a lead outside the preferred role adds +1; helpers contribute power only', () => {
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expect(computeDuration('JUMP', 1, crew('SCIENTIST'), [])).toBe(4) // 3 + 1 mismatch
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expect(computeDuration('JUMP', 1, crew('SCIENTIST'), [crew('PILOT')])).toBe(3) // ceil(3/2) + 1 — power 2, mismatch still on the lead
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expect(computeDuration('EXPLORE', 1, crew('SCIENTIST'), [crew('PILOT', 'QUICK HANDS')])).toBe(2) // 4/2 — the helper's trait does not apply
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})
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it('STEADY UNDER PRESSURE cancels the mismatch penalty and adds nothing of its own', () => {
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expect(computeDuration('JUMP', 1, crew('SCIENTIST', 'STEADY UNDER PRESSURE'), [])).toBe(3)
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expect(computeDuration('EXPLORE', 1, crew('SCIENTIST', 'STEADY UNDER PRESSURE'), [])).toBe(4)
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})
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})
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describe('floor', () => {
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it('never returns below 1 turn', () => {
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const lead = crew('PILOT', 'QUICK HANDS')
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expect(computeDuration('JUMP', 1, lead, [crew('PILOT'), crew('PILOT')], () => 3)).toBe(1) // ceil(3/9) − 1 = 0 → floor 1
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})
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})
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// All 15 duration traits from spec §5, each tested once in its own action context (plus its
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// non-applicable types). target 'SHIP_UPGRADE' stands for the whole "SHIP work" class.
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const TABLE: [trait: string, isGood: boolean, target: TaskType | 'ANY', delta: number][] = [
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['RECKLESS COURAGE', true, 'JUMP', -1],
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['CALM IN A CRISIS', true, 'EXPLORE', -1],
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['FIXES ANYTHING', true, 'SHIP_UPGRADE', -1],
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['READS STARS BLIND', true, 'JUMP', -1],
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['QUICK HANDS', true, 'ANY', -1],
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['IRON WILL', true, 'RESEARCH', -1],
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['RIGID — SLOW TO ADAPT', false, 'RESEARCH', 1],
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['OVERCAUTIOUS', false, 'ANY', 1],
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['SLOWS THE CREW DOWN', false, 'ANY', 1],
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['CARELESS WITH FUSES', false, 'SHIP_UPGRADE', 1],
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['HOARDS RATIONS', false, 'SHIP_UPGRADE', 1],
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['FORGETS TO EAT', false, 'EXPLORE', 1],
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['ARGUES WITH EVERYONE', false, 'RESEARCH', 1],
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['DOUBTS THE CAPTAIN', false, 'JUMP', 1],
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]
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describe('the 15 duration traits (spec §5, exact strings from crew.ts)', () => {
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const applies = (type: TaskType, target: TaskType | 'ANY') => {
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if (target === 'ANY') return true
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if (target === type) return true
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return SHIP.includes(target) && SHIP.includes(type) // "SHIP work" class: any SHIP type → any SHIP type
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}
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it('each trait shifts only its own action class, lead only, across all six types', () => {
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for (const [trait, isGood, target, delta] of TABLE) {
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for (const type of TYPES) {
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const lead = isGood ? crew(PREFERRED_ROLES[type][0], trait) : crew(PREFERRED_ROLES[type][0], NEUTRAL_GOOD, trait)
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expect(computeDuration(type, 1, lead, []), `${trait} → ${type}`).toBe(WORK[type] + (applies(type, target) ? delta : 0))
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}
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}
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})
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})
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describe('crew-costs — the §11 tuning surface', () => {
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it('pins the balance knobs', () => {
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expect(WORK_POINTS).toEqual({ EXPLORE: 4, JUMP_PER_HOP: 3, SHIP_WORK: 6, RESEARCH: 9 })
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expect(XP_THRESHOLDS).toEqual([5, 10, 15, 20, 25])
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expect(POWER_BANDS).toEqual([1, 1, 1, 2, 2, 3]) // L0–L2 → 1 · L3–L4 → 2 · L5 → 3
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expect(STARTING_LEVELS.PILOT).toEqual({ NAVIGATION: 2, SCANNING: 0, ENGINEERING: 0, RESEARCH: 0 })
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expect(STARTING_LEVELS.SCIENTIST).toEqual({ NAVIGATION: 0, SCANNING: 2, ENGINEERING: 0, RESEARCH: 2 })
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expect(STARTING_LEVELS.COMMANDER).toEqual({ NAVIGATION: 0, SCANNING: 0, ENGINEERING: 0, RESEARCH: 0 })
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expect(RECRUIT_CHANCE_BASE).toBe(0.18)
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expect(RECRUIT_CHANCE_TALKER).toBe(0.3)
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expect(Object.keys(TRAIT_DURATION_MODIFIERS)).toHaveLength(15) // all 15 duration traits of spec §5, nothing else
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expect(TRAIT_DURATION_MODIFIERS[MISMATCH_CANCEL_TRAIT]).toEqual({}) // its effect is the cancel, not an additive modifier
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})
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})
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describe('queueTask', () => {
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// The roster: a PILOT lead, an ENGINEER helper, a SCIENTIST third member. `origin` fills
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// the CrewDto shape (unused by the duration model but part of the type).
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const CREW: CrewDto[] = [
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{ id: 1, name: 'AVA VANCE', role: 'PILOT', traitGood: 'QUICK HANDS', traitBad: 'OVERCAUTIOUS', origin: 'STARTING CREW' },
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{ id: 2, name: 'BEN OKONKWO', role: 'ENGINEER', traitGood: 'FIXES ANYTHING', traitBad: 'HOARDS RATIONS', origin: 'STARTING CREW' },
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{ id: 3, name: 'CASS SORENSEN', role: 'SCIENTIST', traitGood: 'CALM IN A CRISIS', traitBad: 'FORGETS TO EAT', origin: 'STARTING CREW' },
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]
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const state = (over: Partial<QueueState> = {}): QueueState => ({ turn: 10, crew: CREW, tasks: [], inventory: [], shipSystems: [], tech: [], ...over })
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const task = (over: Partial<Task> = {}): Task => ({ id: 90, saveId: 1, type: 'SHIP_UPGRADE', payload: '{}', leadCrewId: 1, helpers: [], duration: 1, remaining: 1, status: 'ACTIVE', queuedAtTurn: 9, ...over })
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// Sync twin of the rejects.toMatchObject house style — queueTask throws instead of rejecting.
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const expectErr = (fn: () => unknown, status: number, message?: RegExp): void => {
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let err: unknown
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try {
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fn()
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} catch (e) {
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err = e
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}
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expect(err).toBeInstanceOf(TaskError)
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expect((err as TaskError).status).toBe(status)
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if (message) expect((err as TaskError).message).toMatch(message)
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}
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it('unknown lead or helper id → 404', () => {
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expectErr(() => queueTask(state(), { type: 'EXPLORE', payload: { planetId: 5 }, leadCrewId: 42, helperCrewIds: [] }), 404, /Unknown crew member 42/)
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expectErr(() => queueTask(state(), { type: 'EXPLORE', payload: { planetId: 5 }, leadCrewId: 1, helperCrewIds: [42] }), 404, /Unknown crew member 42/)
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})
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it('busy lead → 409 — already committed to a PENDING task (as lead or helper of one)', () => {
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expectErr(() => queueTask(state({ tasks: [task({ status: 'PENDING' })] }), { type: 'EXPLORE', payload: { planetId: 5 }, leadCrewId: 1, helperCrewIds: [] }), 409, /AVA VANCE is already committed to a pending task/)
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expectErr(() => queueTask(state({ tasks: [task({ id: 91, leadCrewId: 3, helpers: [1], status: 'PENDING' })] }), { type: 'EXPLORE', payload: { planetId: 5 }, leadCrewId: 1, helperCrewIds: [] }), 409, /AVA VANCE is already committed to a pending task/)
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})
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it('busy helper → 409 — on an ACTIVE task, or committed to a PENDING one', () => {
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expectErr(() => queueTask(state({ tasks: [task({ leadCrewId: 3, helpers: [2] })] }), { type: 'EXPLORE', payload: { planetId: 5 }, leadCrewId: 1, helperCrewIds: [2] }), 409, /BEN OKONKWO is already busy/)
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expectErr(() => queueTask(state({ tasks: [task({ id: 91, leadCrewId: 3, helpers: [2], status: 'PENDING' })] }), { type: 'EXPLORE', payload: { planetId: 5 }, leadCrewId: 1, helperCrewIds: [2] }), 409, /BEN OKONKWO is already committed to a pending task/)
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})
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it('in transit (a JUMP is ACTIVE) → 409 for a non-jump action', () => {
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expectErr(() => queueTask(state({ tasks: [task({ id: 91, type: 'JUMP', leadCrewId: 3 })] }), { type: 'EXPLORE', payload: { planetId: 5 }, leadCrewId: 1, helperCrewIds: [] }), 409, /in transit/)
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})
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it('second jump → 409 while one is pending', () => {
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expectErr(() => queueTask(state({ tasks: [task({ id: 91, type: 'JUMP', leadCrewId: 3, status: 'PENDING' })] }), { type: 'JUMP', payload: { systemId: 2, hops: 1 }, leadCrewId: 1, helperCrewIds: [] }), 409, /A jump is already queued/)
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})
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it('SHIP / RESEARCH cost deducts at queue time; shortfall → the existing 422', () => {
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const hold = [{ kind: 'resource' as const, name: 'IRON', qty: 5 }, { kind: 'part' as const, name: 'ALLOY', qty: 4 }]
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const systems = [{ id: 7, type: 'REACTOR', level: 2, capacity: 3 }]
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const techRows = [{ id: 3, slug: 'REACTOR_OVERCLOCK' }] // the def's cost: 3 resources (TECHS)
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const upgraded = queueTask(state({ inventory: hold, shipSystems: systems, tech: techRows }), { type: 'SHIP_UPGRADE', payload: { systemId: 7 }, leadCrewId: 2, helperCrewIds: [] })
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expect(upgraded.inventory).toEqual([{ kind: 'resource', name: 'IRON', qty: 3 }, { kind: 'part', name: 'ALLOY', qty: 4 }]) // upgradeCost(2) = 2, oldest row first
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const shortHold = [{ kind: 'resource' as const, name: 'IRON', qty: 2 }]
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expectErr(() => queueTask(state({ inventory: shortHold, tech: techRows }), { type: 'RESEARCH', payload: { techId: 3 }, leadCrewId: 2, helperCrewIds: [] }), 422, /Insufficient resources in the cargo hold — need 3/)
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})
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it('ACTIVE-vs-PENDING rule: PENDING while the lead is busy (no turn change); all free → ACTIVE', () => {
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const s = state({ tasks: [task({ leadCrewId: 1 })] })
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const pending = queueTask(s, { type: 'EXPLORE', payload: { planetId: 5 }, leadCrewId: 1, helperCrewIds: [2] })
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expect(pending.task.status).toBe('PENDING')
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expect(pending.task.remaining).toBe(computeDuration('EXPLORE', 0, CREW[0], [CREW[1]]))
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expect(pending.task.queuedAtTurn).toBe(10)
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expect(s.turn).toBe(10) // queueing never advances the turn — only the tick does
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const active = queueTask(state(), { type: 'EXPLORE', payload: { planetId: 5 }, leadCrewId: 1, helperCrewIds: [2] })
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expect(active.task.status).toBe('ACTIVE')
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expect(active.task.remaining).toBe(computeDuration('EXPLORE', 0, CREW[0], [CREW[1]]))
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expect(active.task.queuedAtTurn).toBe(10)
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})
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})
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