testdouble/lib/imitate/overwrite-children/is-fakeable.js

A minimal test double library for TDD with JavaScript

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const lodash_1 = require("../../wrap/lodash");
const is_generator_1 = require("../is-generator");
exports.default = (thing) => !(!lodash_1.default.isObject(thing) || isBoxedType(thing) || (0, is_generator_1.default)(thing));
const isBoxedType = (thing) => lodash_1.default.compact([
    Boolean,
    Date,
    Number,
    RegExp,
    String,
    Symbol
]).some(type => thing instanceof type);