testdouble/lib/imitate/create-imitation.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 function_1 = require("../function");
const is_generator_1 = require("./is-generator");
exports.default = (original, names) => {
    if (lodash_1.default.isArray(original) || lodash_1.default.isArguments(original)) {
        return [];
    }
    else if (lodash_1.default.isFunction(original)) {
        if ((0, is_generator_1.default)(original)) {
            return original;
        }
        else {
            // TODO: this will become src/function/create and include parent reference instead of name joining here
            return (0, function_1.default)(lodash_1.default.map(names, String).join('') || '(anonymous function)');
        }
    }
    else {
        return lodash_1.default.clone(original);
    }
};