Files
core2026/app/game-engine/test/monthlyCitySupplyAction.test.ts
T

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TypeScript

import { describe, expect, it } from 'vitest';
import {
LogCategory,
LogFormat,
LogScope,
type City,
type MapDefinition,
type Nation,
} from '@sammo-ts/logic';
import { InMemoryTurnWorld } from '../src/turn/inMemoryWorld.js';
import { createUpdateCitySupplyHandler } from '../src/turn/monthlyCitySupplyAction.js';
import { createMonthlyEventHandler, type MonthlyEventActionHandler } from '../src/turn/monthlyEventHandler.js';
import type { TurnGeneral, TurnWorldSnapshot, TurnWorldState } from '../src/turn/types.js';
const map: MapDefinition = {
id: 'city-supply-test',
name: 'city-supply-test',
cities: [
{
id: 1,
name: '수도',
level: 1,
region: 1,
position: { x: 0, y: 0 },
connections: [2],
max: { population: 2_000, agriculture: 1_000, commerce: 1_000, security: 1_000, defence: 1_000, wall: 1_000 },
initial: { population: 1_000, agriculture: 500, commerce: 500, security: 500, defence: 500, wall: 500 },
},
{
id: 2,
name: '연결도시',
level: 1,
region: 1,
position: { x: 1, y: 0 },
connections: [1],
max: { population: 2_000, agriculture: 1_000, commerce: 1_000, security: 1_000, defence: 1_000, wall: 1_000 },
initial: { population: 1_000, agriculture: 500, commerce: 500, security: 500, defence: 500, wall: 500 },
},
{
id: 3,
name: '고립성',
level: 1,
region: 2,
position: { x: 3, y: 0 },
connections: [],
max: { population: 2_000, agriculture: 1_000, commerce: 1_000, security: 1_000, defence: 1_000, wall: 1_000 },
initial: { population: 1_000, agriculture: 500, commerce: 500, security: 500, defence: 500, wall: 500 },
},
{
id: 4,
name: '공백지',
level: 1,
region: 2,
position: { x: 4, y: 0 },
connections: [],
max: { population: 2_000, agriculture: 1_000, commerce: 1_000, security: 1_000, defence: 1_000, wall: 1_000 },
initial: { population: 1_000, agriculture: 500, commerce: 500, security: 500, defence: 500, wall: 500 },
},
],
defaults: { trust: 50, trade: 100, supplyState: 1, frontState: 0 },
};
const buildCity = (id: number, nationId: number, trust = 40): City => ({
id,
name: map.cities.find((city) => city.id === id)?.name ?? `도시${id}`,
nationId,
level: 1,
state: 0,
population: 1_001,
populationMax: 2_000,
agriculture: 501,
agricultureMax: 1_000,
commerce: 499,
commerceMax: 1_000,
security: 99,
securityMax: 1_000,
supplyState: 0,
frontState: 2,
defence: 101,
defenceMax: 1_000,
wall: 50,
wallMax: 1_000,
conflict: { 2: 3 },
meta: { trust, trade: 100, officer_set: 7, term: 2, marker: id },
});
const buildNation = (id: number, capitalCityId: number | null, level = 1): Nation => ({
id,
name: `국가${id}`,
color: '#000000',
capitalCityId,
chiefGeneralId: null,
gold: 1_000,
rice: 1_000,
power: 0,
level,
typeCode: 'che_중립',
meta: {},
});
const buildGeneral = (id: number, patch: Partial<TurnGeneral> = {}): TurnGeneral => ({
id,
name: `장수${id}`,
nationId: 1,
cityId: 3,
troopId: 0,
stats: { leadership: 50, strength: 50, intelligence: 50 },
experience: 0,
dedication: 0,
officerLevel: 4,
role: {
personality: null,
specialDomestic: null,
specialWar: null,
items: { horse: null, weapon: null, book: null, item: null },
},
injury: 0,
gold: 1_000,
rice: 1_000,
crew: 101,
crewTypeId: 1100,
train: 51,
atmos: 99,
age: 30,
npcState: 0,
triggerState: { flags: {}, counters: {}, modifiers: {}, meta: {} },
meta: { killturn: 24, officerCity: 3, officer_city: 3 },
turnTime: new Date('0193-01-01T00:00:00.000Z'),
...patch,
});
const buildWorld = (options: {
cities: City[];
nations: Nation[];
generals?: TurnGeneral[];
}): InMemoryTurnWorld => {
const state: TurnWorldState = {
id: 1,
currentYear: 193,
currentMonth: 1,
tickSeconds: 600,
lastTurnTime: new Date('0193-01-01T00:00:00.000Z'),
meta: {},
};
const actions = new Map<string, MonthlyEventActionHandler>();
const snapshot: TurnWorldSnapshot = {
scenarioConfig: {
stat: { total: 300, min: 10, max: 100, npcTotal: 150, npcMax: 50, npcMin: 10, chiefMin: 70 },
iconPath: '',
map: {},
const: {},
environment: { mapName: map.id, unitSet: 'default' },
},
map,
generals: options.generals ?? [],
cities: options.cities,
nations: options.nations,
troops: [],
diplomacy: [],
events: [
{
id: 1,
targetCode: 'pre_month',
priority: 9_000,
condition: true,
action: [['UpdateCitySupply']],
meta: {},
},
],
initialEvents: [],
};
let world: InMemoryTurnWorld | null = null;
const calendarHandler = createMonthlyEventHandler({
getWorld: () => world,
startYear: 190,
actions,
});
world = new InMemoryTurnWorld(state, snapshot, {
schedule: { entries: [{ startMinute: 0, tickMinutes: 10 }] },
calendarHandler,
});
actions.set('UpdateCitySupply', createUpdateCitySupplyHandler({ getWorld: () => world, map }));
return world;
};
describe('UpdateCitySupply monthly action', () => {
it('propagates supply from an owned capital and damages only disconnected owned cities', async () => {
const matchingGeneral = buildGeneral(1);
const foreignGeneral = buildGeneral(2, { nationId: 2 });
const suppliedGeneral = buildGeneral(3, { cityId: 2 });
const world = buildWorld({
cities: [buildCity(3, 1), buildCity(1, 1), buildCity(4, 0), buildCity(2, 1)],
nations: [buildNation(2, 3), buildNation(1, 1)],
generals: [foreignGeneral, suppliedGeneral, matchingGeneral],
});
await world.advanceMonth(new Date('0193-02-01T00:00:00.000Z'));
expect(world.getCityById(1)?.supplyState).toBe(1);
expect(world.getCityById(2)?.supplyState).toBe(1);
expect(world.getCityById(4)?.supplyState).toBe(1);
expect(world.getCityById(3)).toMatchObject({
nationId: 1,
supplyState: 0,
population: 901,
agriculture: 451,
commerce: 449,
security: 89,
defence: 91,
wall: 45,
});
expect(world.getCityById(3)?.meta.trust).toBeCloseTo(36);
expect(world.getGeneralById(1)).toMatchObject({ crew: 96, atmos: 94, train: 48 });
expect(world.getGeneralById(2)).toMatchObject({ crew: 101, atmos: 99, train: 51 });
expect(world.getGeneralById(3)).toMatchObject({ crew: 101, atmos: 99, train: 51 });
expect(world.peekDirtyState().logs).toEqual([]);
});
it('neutralizes a city below 30 trust after damage and clears every assigned city officer', async () => {
const localOfficer = buildGeneral(1);
const remoteOfficer = buildGeneral(2, { cityId: 1, meta: { killturn: 24, officer_city: 3 } });
const unrelated = buildGeneral(3, {
cityId: 3,
nationId: 2,
officerLevel: 3,
meta: { killturn: 24, officerCity: 2, officer_city: 2 },
});
const world = buildWorld({
cities: [buildCity(1, 1), buildCity(2, 1), buildCity(3, 1, 33), buildCity(4, 0)],
nations: [buildNation(1, 1), buildNation(2, 3)],
generals: [unrelated, remoteOfficer, localOfficer],
});
await world.advanceMonth(new Date('0193-02-01T00:00:00.000Z'));
expect(world.getCityById(3)).toMatchObject({
nationId: 0,
supplyState: 0,
frontState: 0,
conflict: {},
meta: {
trust: expect.closeTo(29.7),
trade: 100,
officer_set: 0,
term: 0,
marker: 3,
},
});
expect(world.getGeneralById(1)).toMatchObject({
officerLevel: 1,
crew: 96,
atmos: 94,
train: 48,
meta: { officerCity: 0, officer_city: 0 },
});
expect(world.getGeneralById(2)).toMatchObject({
officerLevel: 1,
crew: 101,
atmos: 99,
train: 51,
meta: { officerCity: 0, officer_city: 0 },
});
expect(world.getGeneralById(3)).toMatchObject({
officerLevel: 3,
crew: 101,
atmos: 99,
train: 51,
meta: { officerCity: 2, officer_city: 2 },
});
expect(world.peekDirtyState().logs).toEqual([
{
scope: LogScope.SYSTEM,
category: LogCategory.HISTORY,
text: '<R><b>【고립】</b></><G><b>고립성</b></>이 보급이 끊겨 <R>미지배</> 도시가 되었습니다.',
format: LogFormat.YEAR_MONTH,
year: 193,
month: 1,
},
]);
});
});