@rohitbakoliya/test-gen/bin/tests/RndArray.test.js

Quickly generate test cases for stress testing using interactive CLI.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const RndArray_1 = __importDefault(require("../logic/RndArray"));
describe('Random array tests', () => {
    test('should return empty array', () => {
        const { result } = RndArray_1.default({ maxSize: 0, minSize: 0 });
        expect(result).toBeArray();
        expect(result).toBeArrayOfSize(0);
    });
    const minSize = 10;
    const maxSize = 10000;
    const { result, size } = RndArray_1.default({ minSize, maxSize, pattern: /Alice|Bob/ });
    test('Pattern => should return array of correct size', () => {
        expect(result).toBeArray();
        expect(size).toBeWithin(minSize, maxSize + 1);
    });
    test('Pattern => should return correct string', () => {
        result.forEach(s => {
            expect(s).toBeString();
            expect(s).toSatisfy(value => value === 'Alice' || value === 'Bob');
        });
    });
    const range = [-1000, 5000];
    const { result: result1, size: size1 } = RndArray_1.default({ minSize, maxSize, range });
    test('Range => should return array of correct size', () => {
        expect(result1).toBeArray();
        expect(size1).toBeWithin(minSize, maxSize + 1);
    });
    test('Range => should return correct numeric values', () => {
        result1.forEach(value => {
            expect(value).toBeNumber();
            expect(value).toBeWithin(range[0], range[1] + 1);
        });
    });
});