{"id":11092,"date":"2020-06-12T17:26:36","date_gmt":"2020-06-12T08:26:36","guid":{"rendered":"http:\/\/www.code-magagine.com\/?p=11092"},"modified":"2023-05-27T23:57:16","modified_gmt":"2023-05-27T14:57:16","slug":"%e3%80%90vue-js%e3%80%91%e3%83%86%e3%82%b9%e3%83%88%e3%82%b3%e3%83%bc%e3%83%89%e3%82%92%e6%9b%b8%e3%81%8f%e3%81%ab%e3%81%af%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.code-magagine.com\/?p=11092","title":{"rendered":"\u3010Vue.js\u3011\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u306b\u306f\uff1f(Vue Test Utils\u306a\u3069)"},"content":{"rendered":"<h2>\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u306e\u5358\u4f4d<\/h2>\n<ul>\n<li>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5358\u4f4d<\/li>\n<\/ul>\n<h2>\u3069\u306e\u3088\u3046\u306a\u30c6\u30b9\u30c8\u3092\u8a18\u8ff0\u3059\u308b\u304b\uff1f<\/h2>\n<h3>\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u304c\u5909\u5316\u3057\u3066\u3044\u306a\u3044\u304b\u3002<\/h3>\n<p>Vue.js\u3067\u3042\u308c\u3070<span style=\"color: #ff0000;\"><strong>vue-template-compiler<\/strong><\/span>\u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u304b\u306a\u308a\u4f9d\u5b58\u3059\u308b\u30c6\u30b9\u30c8\u9805\u76ee\u306b\u306a\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u304c\u3002<\/p>\n<h3>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u610f\u56f3\u3057\u305f\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u542b\u3093\u3067\u3044\u308b\u304b<\/h3>\n<h3>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30a4\u30b9\u306e\u90e8\u5206(\u30a4\u30f3\u30d7\u30c3\u30c8\u3001\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8)<\/h3>\n<h4>\u30a4\u30f3\u30d7\u30c3\u30c8\u306e\u4f8b<\/h4>\n<ul>\n<li>data<\/li>\n<li>\u89aa\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u53d7\u3051\u308bprops<\/li>\n<li>\u30dc\u30bf\u30f3\u30af\u30ea\u30c3\u30af<\/li>\n<li>\u30e9\u30a4\u30d5\u30e9\u30a4\u30af\u30eb\u30e1\u30bd\u30c3\u30c9<\/li>\n<li>Vuex\u306e\u30c7\u30fc\u30bf<\/li>\n<li>Vue Router\u306e\u30d1\u30e9\u30e1\u30fc\u30bf<\/li>\n<\/ul>\n<h4>\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u306e\u4f8b<\/h4>\n<ul>\n<li>DOM\u306e\u63cf\u753b<\/li>\n<li>\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u5909\u5316<\/li>\n<li>Vuex\u306e\u66f4\u65b0<\/li>\n<li>\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8 \u3078\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u6e21\u3057<\/li>\n<li>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304b\u3089\u547c\u3073\u51fa\u3059\u30a4\u30d9\u30f3\u30c8<\/li>\n<\/ul>\n<h2>\u3069\u306e\u3088\u3046\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3046\u304b\uff1f<\/h2>\n<h3>Vue Test Utils<\/h3>\n<p>Vue.js\u306e\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u3067\u6700\u3082\u4e00\u822c\u7684\u306a\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u6a19\u6e96\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>\u57fa\u672c\u7684\u306a\u66f8\u304d\u65b9<\/h4>\n<pre class=\"lang:default decode:true\">import { mount } from '@vue\/test-utils';\r\nimport \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u540d from '\/\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u540d.vue'\r\n\r\ndescribe('\u8aac\u660e', () =&gt; {\r\n    it('\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9', () =&gt; {\r\n      const wrapper = mount(\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u540d)\r\n      wrapper.vm.msg = \"\u30c6\u30b9\u30c8\";\r\n    })\r\n})<\/pre>\n<h4>mount<\/h4>\n<p>Vue\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3068DOM\u30ce\u30fc\u30c9\u3092\u8fd4\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<h4>shallowMount<\/h4>\n<p><span style=\"color: #ff0000;\"><strong>\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30b9\u30bf\u30d6\u5316\u3057\u3066\u7121\u8996<\/strong><\/span>\u3057\u307e\u3059\u3002\u57fa\u672c\u7684\u306b\u306f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u72ec\u7acb\u3057\u3066\u30c6\u30b9\u30c8\u3092\u3057\u305f\u65b9\u304c\u826f\u3044\u306e\u3067mount\u3088\u308a\u306fshallowMount\u3092\u4f7f\u3063\u305f\u65b9\u304c\u826f\u3044\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<h4>wrapper.vm.msg<\/h4>\n<p>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30c7\u30fc\u30bf\u3067\u3042\u308b\u300cmsg\u300d\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002wrapper.vm\u306fVue\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<h4>\u305d\u306e\u4ed6\u30e1\u30bd\u30c3\u30c9<\/h4>\n<div>\n<h5>toMatchSnapshot<\/h5>\n<div>\u51fa\u529b\u3055\u308c\u308b\u30de\u30fc\u30af\u30a2\u30c3\u30d7(HTML)\u304c\u6700\u65b0\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3068\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u308c\u307e\u3059\u3002\u6700\u65b0\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u306f<span style=\"color: #ff0000;\"><strong>\u300c__test__\u300d\u914d\u4e0b\u306b\u300c__snapshots__\u300d\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3057\u3066\u914d\u7f6e\u3057\u307e\u3059\u3002<\/strong><\/span><\/div>\n<div>\u306a\u304a\u3001\u6bd4\u8f03\u5148\u306e\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u3092\u66f4\u65b0\u3057\u305f\u3044\u5834\u5408\u306f\u4e0b\u8a18\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002(\u30bf\u30b9\u30af\u30e9\u30f3\u30ca\u30fc\u306bjest\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408)<\/div>\n<\/div>\n<pre class=\"lang:default decode:true \">jest --updateSnapshot<\/pre>\n<h5>contains<\/h5>\n<p>\u6307\u5b9a\u3057\u305f\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u542b\u3093\u3067\u3044\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">expect(wrapper.contains(\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u540d)).toBe(true)<\/pre>\n<h2>\u30c6\u30b9\u30c8\u306e\u5b9f\u884c\u65b9\u6cd5<\/h2>\n<p>package.json\u306escript\u306btest\u3067jest\uff08\u30bf\u30b9\u30af\u30e9\u30f3\u30ca\u30fc\u6a5f\u80fd\uff09\u3092\u7d10\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true \">npm test<\/pre>\n<h3>Jest<\/h3>\n<p>Vue Test Utils\u3067\u8a18\u8ff0\u3057\u305f\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u3092<span style=\"color: #ff0000;\"><strong>Jest\u306e\u30bf\u30b9\u30af\u30e9\u30f3\u30ca\u30fc\u6a5f\u80fd\u3092\u5229\u7528\u3057\u3066\u5b9f\u884c\u3059\u308b<\/strong><\/span>\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u30e6\u30cb\u30c3\u30c8\u30c6\u30b9\u30c8\u306e\u5358\u4f4d \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5358\u4f4d \u3069\u306e\u3088\u3046\u306a\u30c6\u30b9\u30c8\u3092\u8a18\u8ff0\u3059\u308b\u304b\uff1f \u30de\u30fc\u30af\u30a2\u30c3\u30d7\u304c\u5909\u5316\u3057\u3066\u3044\u306a\u3044\u304b\u3002 Vue.js\u3067\u3042\u308c\u3070vue-template-compiler\u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u304b\u306a\u308a\u4f9d\u5b58\u3059\u308b\u30c6\u30b9\u30c8\u9805\u76ee\u306b\u306a\u308b\u304b [&hellip;]","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[60],"tags":[],"_links":{"self":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/11092"}],"collection":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11092"}],"version-history":[{"count":7,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/11092\/revisions"}],"predecessor-version":[{"id":20619,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/11092\/revisions\/20619"}],"wp:attachment":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11092"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11092"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11092"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}