test: official site checker before publish (ant-design#19247)

* tweak: official site checker before publish

* feat: check site files

* fix: diff logic

* fix: replace

* feat: add site jest test

* fix: test case

* fix: test

* feat: static server test

* Update check-site.js

* feat: en-US index

* fix: lint

.jest.site.js

@@ -0,0 +1,22 @@
+const { moduleNameMapper, transformIgnorePatterns } = require('./.jest');
+
+// jest config for server render environment
+module.exports = {
+  moduleFileExtensions: ['ts', 'tsx', 'js', 'md'],
+  moduleNameMapper,
+  transform: {
+    '\\.tsx?$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
+    '\\.js$': './node_modules/@ant-design/tools/lib/jest/codePreprocessor',
+    '\\.md$': './node_modules/@ant-design/tools/lib/jest/demoPreprocessor',
+    '\\.(jpg|png|gif|svg)$': './node_modules/@ant-design/tools/lib/jest/imagePreprocessor',
+  },
+  testRegex: 'check-site\\.js$',
+  testEnvironment: 'node',
+  transformIgnorePatterns,
+  snapshotSerializers: ['enzyme-to-json/serializer'],
+  globals: {
+    'ts-jest': {
+      tsConfigFile: './tsconfig.test.json',
+    },
+  },
+};

package.json

@@ -45,7 +45,7 @@
     "bundlesize": "bundlesize",
     "check-commit": "node ./scripts/check-commit.js",
     "compile": "antd-tools run compile",
-    "predeploy": "antd-tools run clean && npm run site && cp netlify.toml CNAME _site && cp .circleci/config.yml _site",
+    "predeploy": "antd-tools run clean && npm run site && cp netlify.toml CNAME _site && cp .circleci/config.yml _site && npm run site:test",
     "deploy": "bisheng gh-pages --push-only",
     "deploy:china-mirror": "git checkout gh-pages && git pull origin gh-pages && git push git@gitee.com:ant-design/ant-design.git gh-pages",
     "dist": "antd-tools run dist",
@@ -73,7 +73,8 @@
     "test": "jest --config .jest.js --no-cache",
     "test-all": "./scripts/test-all.sh",
     "test-node": "jest --config .jest.node.js --no-cache",
-    "tsc": "tsc"
+    "tsc": "tsc",
+    "site:test": "jest --config .jest.site.js --cache=false"
   },
   "husky": {
     "hooks": {
@@ -168,6 +169,7 @@
     "bisheng-plugin-toc": "^0.4.4",
     "bundlesize": "^0.18.0",
     "chalk": "^2.4.2",
+    "cheerio": "^1.0.0-rc.3",
     "cross-env": "^6.0.0",
     "css-split-webpack-plugin": "^0.2.6",
     "dekko": "^0.2.1",
@@ -189,6 +191,7 @@
     "fetch-jsonp": "^1.1.3",
     "full-icu": "^1.3.0",
     "glob": "^7.1.4",
+    "http-server": "^0.11.1",
     "husky": "^3.0.2",
     "immutability-helper": "^3.0.0",
     "intersection-observer": "^0.7.0",

scripts/check-site.js

@@ -0,0 +1,92 @@
+/* eslint-disable no-await-in-loop */
+/* eslint-disable no-restricted-syntax */
+const fetch = require('node-fetch');
+const { join } = require('path');
+const cheerio = require('cheerio');
+const glob = require('glob');
+const uniq = require('lodash/uniq');
+const { createServer } = require('http-server');
+const zhCN = require('../site/theme/zh-CN');
+const enUS = require('../site/theme/en-US');
+
+const components = uniq(
+  glob
+    .sync('components/*/*.md', {
+      ignore: '**/{__tests__,_util,version,index.tsx}',
+      cwd: join(process.cwd()),
+      dot: false,
+    })
+    .map(path => path.replace(/(\/index)?((\.zh-CN)|(\.en-US))?\.md$/i, '')),
+);
+
+describe('site test', () => {
+  let server;
+  const host = 3000;
+  const render = async path => {
+    const resp = await fetch(`http://localhost:${host}${path}`).then(async res => {
+      const html = await res.text();
+      const $ = cheerio.load(html, { decodeEntities: false, recognizeSelfClosing: true });
+      return {
+        html,
+        status: res.status,
+        $,
+      };
+    });
+    return resp;
+  };
+  const handleComponentName = name => {
+    const componentMap = {
+      descriptions: 'description list',
+    };
+    // eslint-disable-next-line no-unused-vars
+    const [_, componentName] = name.split('/');
+    const compName = componentName.toLowerCase().replace('-', '');
+    return componentMap[compName] || compName;
+  };
+
+  const expectComponent = async component => {
+    const { status, $ } = await render(`/${component}/`);
+    expect(status).toBe(200);
+    expect(
+      $('.markdown > h1')
+        .text()
+        .toLowerCase(),
+    ).toMatch(handleComponentName(component));
+  };
+
+  beforeAll(() => {
+    server = createServer({
+      root: join(process.cwd(), '_site'),
+    });
+    server.listen(host);
+    console.log('site static server run: http://localhost:3000');
+  });
+
+  afterAll(() => {
+    if (server) {
+      server.close();
+    }
+  });
+
+  it('Basic Pages en', async () => {
+    const { status, $ } = await render('/');
+    expect($('title').text()).toEqual(`Ant Design - ${enUS.messages['app.home.slogan']}`);
+    expect(status).toBe(200);
+  });
+
+  it('Basic Pages zh', async () => {
+    const { status, $ } = await render('/index-cn');
+    expect($('title').text()).toEqual(`Ant Design - ${zhCN.messages['app.home.slogan']}`);
+    expect(status).toBe(200);
+  });
+
+  for (const component of components) {
+    it(`Component ${component} zh Page`, async () => {
+      await expectComponent(component);
+    });
+
+    it(`Component ${component} en Page`, async () => {
+      await expectComponent(component);
+    });
+  }
+});