@akumzy/ogp-parser
Version:
This Package is Open Graph Parser.
61 lines (55 loc) • 2.31 kB
JavaScript
var chai = require('chai');
var assert = chai.assert;
var parseHtml = require('../dist/utils/parseHtml').default;
const html = `
<html>
<head>
<title>Test text</title>
<meta charset="utf-8" />
<!-- 正常系：OGPタグテストデータ -->
<meta property="og:title" content="このHTMLはテスト用です。" />
<meta property="og:type" content="website" />
<meta property="og:url" content="http://example.com" />
<meta property="og:image" content="http://hoge.example.com/test1.jpg" />
<!-- duplicate tag test -->
<meta property="og:image" content="http://hoge.example.com/test2.jpg" />
<!-- facebook page tag -->
<meta property="fb:admins" content="XXXXXXXXXX">
<meta property="fb:app_id" content="YYYYYYYYYY">
<!-- 正常系：SEOタグテストデータ -->
<meta name="viewport" content="width=device-width,initial-scale=1" />
<meta name="description" content="テストDescription" />
<!-- 正常系：サポートしていないタグ -->
<link rel="stylesheet" href="/demo.css"></link>
<script type="script" src="/demo.js"></script>
<script></script>
<!-- 異常系：Attribute設定が間違っているMetaタグ -->
<meta name_miss="miss" content_miss="miss" />
</head>
<body>
<h1>見出し1</h1>
<h2>見出し2</h2>
</body>
</html>
`;
describe('parseHtmlが正常に動くかテスト', async () => {
const result = await parseHtml(html);
console.log(result);
it('指定したキーが全て存在する', () => {
assert.containsAllKeys(result, ['title', 'ogp', 'seo']);
assert.containsAllKeys(result.ogp, ['og:title', 'og:type', 'og:url', 'og:image', 'fb:admins', 'fb:app_id']);
assert.containsAllKeys(result.seo, ['viewport', 'description']);
});
it('各タグの抽出件数チェック', () => {
assert.equal(result.title, 'テストテキスト');
assert.lengthOf(result.ogp['og:title'], 1);
assert.lengthOf(result.ogp['og:type'], 1);
assert.lengthOf(result.ogp['og:url'], 1);
assert.lengthOf(result.ogp['og:image'], 2);
assert.lengthOf(result.ogp['fb:admins'], 1);
assert.lengthOf(result.ogp['fb:app_id'], 1);
assert.lengthOf(result.seo['viewport'], 1);
assert.lengthOf(result.seo['description'], 1);
});
});