randex/lib/test/number.test.js

Generates random filename, username, email, name, full name, etc for test purposes.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var custom_1 = require("../custom");
var test_util_1 = require("./test-util");
function testNumber(max) {
    var value = custom_1.Randex.number(max);
    expect(value).toBeGreaterThanOrEqual(0);
    expect(value).toBeLessThanOrEqual(max);
}
function testNumberWithArray(range, two) {
    if (two === void 0) { two = false; }
    var min = range[0], max = range[1];
    var value = two ? custom_1.Randex.number(range) : custom_1.Randex.number(min, max);
    expect(value).toBeGreaterThanOrEqual(min);
    expect(value).toBeLessThanOrEqual(max);
}
describe("randomNumber", function () {
    it("param: number", function () {
        testNumber(0);
        testNumber(1);
        testNumber(5);
    });
    it("much range", function () {
        var max = 4;
        var result = {};
        test_util_1.TestUtil.loop(function () {
            var value = custom_1.Randex.number(max);
            result[value] = (result[value] || 0) + 1;
        });
        for (var i = 0; i <= max; i++) {
            expect(result[i]).toBeGreaterThan(0);
        }
    });
    it("param: number array", function () {
        test_util_1.TestUtil.loop(function () {
            testNumberWithArray([10, 15]);
        });
    });
    it("param: two numbers", function () {
        test_util_1.TestUtil.loop(function () {
            testNumberWithArray([10, 15], true);
        });
    });
    it("two numbers with decimals", function () {
        var count = 0;
        test_util_1.TestUtil.loop(function () {
            var value = custom_1.Randex.number(1, 10, { decimals: 2 });
            if (/\.\d{2}$/g.test(value.toString())) {
                count++;
            }
        });
        expect(count).toBeGreaterThan(1);
    });
    it("a number with decimals", function () {
        var count = 0;
        test_util_1.TestUtil.loop(function () {
            var value = custom_1.Randex.number(10, { decimals: 2 });
            if (/\.\d{2}$/g.test(value.toString())) {
                count++;
            }
        });
        expect(count).toBeGreaterThan(1);
    });
});