Files
vending-machine-game/tests/scoring.test.js
T

56 lines
2.1 KiB
JavaScript

import test from 'node:test';
import assert from 'node:assert/strict';
import {
awardsFor,
rankFor,
completeMissions,
activeMission,
POINTS,
RANKS,
} from '../src/game/economy/scoring.js';
import { createState, purchase } from '../src/game/economy/gameState.js';
import { machineById } from '../src/constants/locations.js';
const total = (awards) => awards.reduce((s, a) => s + a.points, 0);
test('Discovery, combo and all-category bonuses are paid once', () => {
const state = createState(),
park = machineById('mellat-park');
const buy = (machine, product) => {
const before = state.purchases.slice();
return awardsFor(before, purchase(state, machine, product));
};
assert.equal(total(buy(park, 'water')), POINTS.purchase + POINTS.discovery);
assert.equal(total(buy(park, 'juice')), POINTS.purchase, 'same type: no combo');
assert.equal(total(buy(park, 'cake')), POINTS.purchase + POINTS.combo);
assert.equal(total(buy(park, 'water')), POINTS.purchase, 'combo only once');
buy(machineById('factory'), 'water');
buy(machineById('school-rahil'), 'water');
buy(machineById('ferdowsi-university'), 'water');
buy(machineById('azadi-metro'), 'water');
state.minutes = 11 * 60;
const last = buy(machineById('mashhad-mall'), 'water');
assert.ok(last.some((a) => a.points === POINTS.allCategories));
});
test('Ranks and missions advance with progress', () => {
assert.equal(rankFor(0).name, RANKS[0].name);
assert.equal(rankFor(RANKS[1].xp).index, 1);
assert.equal(rankFor(1e6).progress, 1);
const state = createState();
assert.equal(activeMission(state).id, 'factory');
purchase(state, machineById('factory'), 'water');
assert.deepEqual(
completeMissions(state).map((m) => m.id),
['factory'],
);
assert.equal(state.balance, 500 - 8 + 20, 'factory sells at half price');
purchase(state, machineById('mellat-park'), 'water');
assert.deepEqual(
completeMissions(state).map((m) => m.id),
['first'],
);
assert.deepEqual(completeMissions(state), [], 'rewards are not repeated');
assert.equal(activeMission(state).id, 'school');
});