test: add e2e tests

fix: boolean attributes client side

test/unit/escaping.test.js

@@ -0,0 +1,74 @@
+import _getMetaInfo from '../../src/shared/getMetaInfo'
+import { loadVueMetaPlugin } from '../utils'
+import { defaultOptions } from '../utils/constants'
+
+const getMetaInfo = (component, escapeSequences) => _getMetaInfo(defaultOptions, component, escapeSequences)
+
+describe('escaping', () => {
+  let Vue
+
+  beforeAll(() => (Vue = loadVueMetaPlugin()))
+
+  test('special chars are escaped unless disabled', () => {
+    const component = new Vue({
+      metaInfo: {
+        htmlAttrs: { key: 1 },
+        title: 'Hello & Goodbye',
+        script: [{ innerHTML: 'Hello & Goodbye' }],
+        __dangerouslyDisableSanitizers: ['script']
+      }
+    })
+
+    expect(getMetaInfo(component, [[/&/g, '&']])).toEqual({
+      title: 'Hello & Goodbye',
+      titleChunk: 'Hello & Goodbye',
+      titleTemplate: '%s',
+      htmlAttrs: {
+        key: 1
+      },
+      headAttrs: {},
+      bodyAttrs: {},
+      meta: [],
+      base: [],
+      link: [],
+      style: [],
+      script: [{ innerHTML: 'Hello & Goodbye' }],
+      noscript: [],
+      __dangerouslyDisableSanitizers: ['script'],
+      __dangerouslyDisableSanitizersByTagID: {}
+    })
+  })
+
+  test('special chars are escaped unless disabled by vmid', () => {
+    const component = new Vue({
+      metaInfo: {
+        title: 'Hello',
+        script: [
+          { vmid: 'yescape', innerHTML: 'Hello & Goodbye' },
+          { vmid: 'noscape', innerHTML: 'Hello & Goodbye' }
+        ],
+        __dangerouslyDisableSanitizersByTagID: { noscape: ['innerHTML'] }
+      }
+    })
+
+    expect(getMetaInfo(component, [[/&/g, '&']])).toEqual({
+      title: 'Hello',
+      titleChunk: 'Hello',
+      titleTemplate: '%s',
+      htmlAttrs: {},
+      headAttrs: {},
+      bodyAttrs: {},
+      meta: [],
+      base: [],
+      link: [],
+      style: [],
+      script: [
+        { innerHTML: 'Hello & Goodbye', vmid: 'yescape' },
+        { innerHTML: 'Hello & Goodbye', vmid: 'noscape' }
+      ],
+      noscript: [],
+      __dangerouslyDisableSanitizers: [],
+      __dangerouslyDisableSanitizersByTagID: { noscape: ['innerHTML'] }
+    })
+  })
+})