Switch to evaldown for examples.

.travis.yml

@@ -20,6 +20,10 @@ matrix:
       node_js: 12
       env:
         - TARGET=coverage
+    - name: Documentation
+      node_js: 12
+      env:
+        - TARGET=test-docs
     - name: BrowserStack IE11
       node_js: 12
       env:

bootstrap-unexpected-markdown.js

@@ -1,12 +1,10 @@
-/* global unexpected:true, expect:true, jsdom:true, createElement:true, createDocument:true */
+/* global expect:true, jsdom:true, createElement:true, createDocument:true */
 /* eslint no-unused-vars: "off" */
 
-if (typeof expect === 'undefined') {
-  require('./test/common/node');
-}
-
-unexpected = expect;
-unexpected.output.preferredWidth = 80;
+const common = require('./test/common/node');
+jsdom = common.jsdom;
+expect = common.expect;
+expect.output.preferredWidth = 80;
 
 function sanitizeHtml(html) {
   return html

documentation/index.md

@@ -36,7 +36,9 @@ bower install unexpected unexpected-dom
 
 ## Usage
 
-```js#evaluate:false
+<!-- unexpected-markdown evaluate:false -->
+
+```javascript
 const expect = require('unexpected').clone();
 expect.installPlugin(require('unexpected-dom'));
 

package.json

@@ -17,7 +17,7 @@
     "lint": "eslint . && prettier --check '**/*.{js,md}'",
     "test": "npm run test-node && npm run test-docs",
     "test-browser": "npm run build && npm run bundle && npm run build-tests && npm run bundle-tests && karma start --single-run --browsers ${BROWSER:-ChromeHeadless}",
-    "test-docs": "mocha `find documentation -name '*.md'`",
+    "test-docs": "mocha --require unexpected-markdown `find documentation -name '*.md'`",
     "test-node": "mocha",
     "test-headless": "npm run test-browser",
     "coverage": "nyc --reporter=lcov --reporter=text npm test",
@@ -26,7 +26,7 @@
     "version": "offline-github-changelog --next=${npm_package_version} > CHANGELOG.md && git add CHANGELOG.md",
     "postversion": "npm run generate-site && gh-pages -d site-build",
     "generate-site": "generate-site --require ./bootstrap-unexpected-markdown.js",
-    "update-examples": "generate-site --require ./bootstrap-unexpected-markdown.js --update-examples"
+    "update-examples": "evaldown --comment-marker unexpected-markdown --require ./bootstrap-unexpected-markdown.js --inplace ./documentation"
   },
   "repository": {
     "type": "git",
@@ -57,6 +57,7 @@
     "eslint-plugin-node": "^11.0.0",
     "eslint-plugin-promise": "^4.2.1",
     "eslint-plugin-standard": "^4.0.0",
+    "evaldown": "^1.2.2",
     "fs-extra": "^9.0.0",
     "gh-pages": "^3.0.0",
     "istanbul": "^0.4.5",
@@ -78,8 +79,8 @@
     "rollup-plugin-node-resolve": "^5.0.0",
     "rollup-plugin-terser": "^6.0.1",
     "unexpected": "^11.12.1",
-    "unexpected-documentation-site-generator": "^6.0.0",
-    "unexpected-markdown": "^5.0.0",
+    "unexpected-documentation-site-generator": "^7.0.1",
+    "unexpected-markdown": "^6.0.0",
     "unexpected-snapshot": "^1.0.0"
   },
   "dependencies": {

test/common/node.js

@@ -16,3 +16,5 @@ expect.addAssertion(
       );
     })
 );
+
+module.exports = { expect, jsdom };

test/mocha.opts

@@ -1,5 +1,4 @@
 --require ./test/common/node.js
 --require ./bootstrap-unexpected-markdown.js
---require unexpected-markdown
 --exclude test/common/*.js
 --recursive