@mypaas/hcm-cli/lib/config/jest.setup.js

Vant Cli 是一个 Vue 组件库构建工具，通过 Vant Cli 可以快速搭建一套功能完备的 Vue 组件库。

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const vue_1 = __importDefault(require("vue"));
// @ts-ignore
const matchers = __importStar(require("jest-extended"));
require("jest-canvas-mock");
// @ts-ignore
const jest_package_entry_1 = __importDefault(require("../../dist/jest-package-entry"));
vue_1.default.use(jest_package_entry_1.default);
expect.extend(matchers);
const { querySelector, querySelectorAll } = document;
Object.defineProperty(document, 'querySelector', {
    value(selector) {
        return querySelector.call(document, selector.replace(/\.van/g, '.hcm'));
    }
});
Object.defineProperty(document, 'querySelectorAll', {
    value(selector) {
        return querySelectorAll.call(document, selector.replace(/\.van/g, '.hcm'));
    }
});
function mockElement(props) {
    const ElementQuery = Object.getOwnPropertyDescriptor(Element.prototype, props);
    Object.defineProperty(Element.prototype, props, {
        value(selector) {
            return ElementQuery.value.call(this, selector.replace(/\.van/g, '.hcm'));
        }
    });
}
mockElement('querySelector');
mockElement('querySelectorAll');