| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | const theredoc = require("theredoc");
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| 4 | const lodash_1 = require("../wrap/lodash");
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| 5 | const log_1 = require("../log");
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| 6 | const function_1 = require("../function");
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| 7 | const store_1 = require("../store");
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| 8 | function proxy(name, { excludeMethods } = {}) {
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| 9 | ensureProxySupport(name);
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| 10 | return new Proxy({}, generateHandler(name, excludeMethods));
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| 11 | }
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| 12 | exports.default = proxy;
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| 13 | const ensureProxySupport = (name) => {
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| 14 | if (typeof Proxy === 'undefined') {
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| 15 | log_1.default.error('td.object', theredoc `\
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| 16 | The current runtime does not have Proxy support, which is what
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| 17 | testdouble.js depends on when a string name is passed to \`td.object()\`.
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| 18 |
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| 19 | More details here:
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| 20 | https://github.com/testdouble/testdouble.js/blob/master/docs/4-creating-test-doubles.md#objectobjectname
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| 21 |
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| 22 | Did you mean \`td.object(['${name}'])\`?
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| 23 | `);
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| 24 | }
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| 25 | };
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| 26 | const generateHandler = (internalName, excludeMethods) => ({
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| 27 | get(target, propKey) {
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| 28 | return generateGet(target, propKey, internalName, excludeMethods);
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| 29 | }
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| 30 | });
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| 31 | const generateGet = (target, propKey, internalName, excludeMethods) => {
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| 32 | if (propKey === Symbol('__is_proxy')) {
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| 33 | return true;
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| 34 | }
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| 35 | if (!Object.prototype.hasOwnProperty.call(target, propKey) &&
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| 36 | !lodash_1.default.includes(excludeMethods, propKey)) {
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| 37 | const nameWithProp = `${internalName || ''}.${String(propKey)}`;
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| 38 | const tdFunc = function_1.default(nameWithProp);
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| 39 | const tdFuncProxy = new Proxy(tdFunc, generateHandler(nameWithProp, excludeMethods));
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| 40 | store_1.default.registerAlias(tdFunc, tdFuncProxy);
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| 41 | target[propKey] = tdFuncProxy;
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| 42 | }
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| 43 | return target[propKey];
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| 44 | };
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