@plokkke/sw-rune
Version:
Library defining all utils for summoners war rune handling
148 lines (147 loc) • 7.39 kB
JavaScript
;
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const random_1 = require("../src/random");
const RandomModule = __importStar(require("@plokkke/toolbox/random"));
const probalilities_1 = require("../src/probalilities");
const constraints_1 = require("../src/constraints");
const constants_1 = require("../src/constants");
describe('Random utils', () => {
describe('randomIsAncient', () => {
it('should return true if the random number is lower than ANCIENT_PROBABILITY', () => {
const randMock = jest.spyOn(Math, 'random').mockImplementation(() => 0.2);
const actual = (0, random_1.randomIsAncient)();
expect(actual).toBe(false);
expect(randMock).toHaveBeenCalled();
});
it('should return false if the random number is greater than ANCIENT_PROBABILITY', () => {
const randMock = jest.spyOn(Math, 'random').mockImplementation(() => 0.9);
const actual = (0, random_1.randomIsAncient)();
expect(actual).toBe(false);
expect(randMock).toHaveBeenCalled();
});
});
describe('randomHasInnateStat', () => {
it('should return true if the random number is lower than INNATE_STAT_PROBABILITY', () => {
const randMock = jest.spyOn(Math, 'random').mockImplementation(() => 0.2);
const actual = (0, random_1.randomHasInnateStat)();
expect(actual).toBe(true);
expect(randMock).toHaveBeenCalled();
});
it('should return false if the random number is greater than INNATE_STAT_PROBABILITY', () => {
const randMock = jest.spyOn(Math, 'random').mockImplementation(() => 0.9);
const actual = (0, random_1.randomHasInnateStat)();
expect(actual).toBe(false);
expect(randMock).toHaveBeenCalled();
});
});
describe('randomSet', () => {
it('should return a random rune set', () => {
const randMock = jest.spyOn(RandomModule, 'randomIdxByDensity').mockImplementation(() => 1);
const actual = (0, random_1.randomSet)();
expect(actual).toBe('FATAL');
expect(randMock).toHaveBeenCalledWith(probalilities_1.SET_DENSITY);
});
});
describe('randomSlot', () => {
it('should return a random rune slot', () => {
const randMock = jest.spyOn(RandomModule, 'randomInt').mockImplementation(() => 2);
const actual = (0, random_1.randomSlot)();
expect(actual).toBe(2);
expect(randMock).toHaveBeenCalledWith(1, 6);
});
});
describe('randomGrade', () => {
it('should return a random rune grade', () => {
const randMock = jest.spyOn(RandomModule, 'randomIdxByDensity').mockImplementation(() => 1);
const actual = (0, random_1.randomGrade)();
expect(actual).toBe(2);
expect(randMock).toHaveBeenCalledWith(probalilities_1.GRADE_DENSITY);
});
});
describe('randomQuality', () => {
it('should return a random rune quality', () => {
const randMock = jest.spyOn(RandomModule, 'randomIdxByDensity').mockImplementation(() => 1);
const actual = (0, random_1.randomQuality)();
expect(actual).toBe('MAGIC');
expect(randMock).toHaveBeenCalledWith(probalilities_1.QUALITY_DENSITY);
});
});
describe('randomMainEffect', () => {
it('should return a random main stat type', () => {
const slot = 2;
const effect = 'ATTACK_PERCENTAGE';
const randMock = jest.spyOn(RandomModule, 'randomItem').mockImplementation(() => effect);
const actual = (0, random_1.randomMainEffect)(slot);
expect(actual).toBe(effect);
expect(randMock).toHaveBeenCalledWith(constraints_1.MAIN_EFFECT_BY_SLOT[slot]);
});
});
describe('randomSubEffect', () => {
it('should return a random sub stat type', () => {
const effect = 'ATTACK_PERCENTAGE';
const randMock = jest.spyOn(RandomModule, 'randomItem').mockImplementation(() => effect);
const actual = (0, random_1.randomSubEffect)();
expect(actual).toBe(effect);
expect(randMock).toHaveBeenCalledWith(constants_1.RUNE_EFFECTS);
});
it('should return a random sub stat type excluding the given types', () => {
const effect = 'ATTACK_PERCENTAGE';
const randMock = jest.spyOn(RandomModule, 'randomItem').mockImplementation(() => effect);
const actual = (0, random_1.randomSubEffect)('ATTACK_FLAT', 'DEFENSE_FLAT', ['SPEED'], ['CRITICAL_RATE']);
expect(actual).toBe(effect);
expect(randMock).toHaveBeenCalledWith(['HEALTH_FLAT', 'HEALTH_PERCENTAGE', 'ATTACK_PERCENTAGE', 'DEFENSE_PERCENTAGE', 'CRITICAL_DAMAGE', 'RESISTANCE', 'ACCURACY']);
});
});
describe('randomPropValue', () => {
it('should return a normal proc', () => {
const grade = 6;
const effect = 'CRITICAL_DAMAGE';
const value = 10;
const randMock = jest.spyOn(RandomModule, 'randomInt').mockImplementation(() => value);
const actual = (0, random_1.randomEffectValue)(grade, effect);
expect(actual).toBe(value);
expect(randMock).toHaveBeenCalledWith(4, 7);
});
it('should return a normal proc even in ancient bellow grade 6', () => {
const grade = 2;
const effect = 'CRITICAL_DAMAGE';
const value = 10;
const randMock = jest.spyOn(RandomModule, 'randomInt').mockImplementation(() => value);
const actual = (0, random_1.randomEffectValue)(grade, effect, true);
expect(actual).toBe(value);
expect(randMock).toHaveBeenCalledWith(1, 3);
});
it('should return a random ancient value', () => {
const grade = 6;
const effect = 'CRITICAL_DAMAGE';
const value = 10;
const randMock = jest.spyOn(RandomModule, 'randomInt').mockImplementation(() => value);
const actual = (0, random_1.randomEffectValue)(grade, effect, true);
expect(actual).toBe(value);
expect(randMock).toHaveBeenCalledWith(5, 9);
});
});
});