{"id":320248,"date":"2021-02-05T10:24:05","date_gmt":"2021-02-05T02:24:05","guid":{"rendered":"http:\/\/4563.org\/?p=320248"},"modified":"2021-02-05T10:24:05","modified_gmt":"2021-02-05T02:24:05","slug":"jest-%e4%b8%ad%e5%a6%82%e4%bd%95-mock-%e7%b1%bb%e5%85%b6%e4%b8%ad%e7%9a%84%e9%83%a8%e5%88%86%e5%87%bd%e6%95%b0%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=320248","title":{"rendered":"jest \u4e2d\u5982\u4f55 mock \u7c7b\u5176\u4e2d\u7684\u90e8\u5206\u51fd\u6570\uff1f"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  jest \u4e2d\u5982\u4f55 mock \u7c7b\u5176\u4e2d\u7684\u90e8\u5206\u51fd\u6570\uff1f               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Flands <\/span>  <span><i><\/i> 6<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<pre><code>import { Recorder, Pubsub } from \"trident\"; const pubsub = new Pubsub();  export class SmartRecorder extends Recorder {   constructor(props) {     super(props);   }   start() {     pubsub.subscribe('androidData', androidDataHandler);     return super.start();   } } <\/code><\/pre>\n<p>\u4f7f\u7528 <code>mockImplementation<\/code> \u65b9\u5f0f\uff0c\u63d0\u793a <code>\u7c7b\u578b\u201ctypeof Recorder\u201d\u4e0a\u4e0d\u5b58\u5728\u5c5e\u6027\u201cmockImplementation\u201d<\/code> \u4f7f\u7528 <code> jest.requireActual<\/code>\uff0c\u76f4\u63a5\u6ca1\u6cd5\u8fd0\u884c<\/p>\n<p>\u8bd5\u4e86\u4e24\u5929\u641c\u4e86\u5f88\u591a\u65b9\u6cd5\u90fd\u4e0d\u884c\uff0c\u8bf7\u95ee\u4e0b\u5927\u4f6c\u4eec\u600e\u4e48\u7f16\u5199\u554a\uff1f<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>0<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>jest \u4e2d\u5982\u4f55 mock \u7c7b\u5176\u4e2d&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/320248"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=320248"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/320248\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=320248"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=320248"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=320248"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}