test(environment-jsdom): add test case

Author: MarvelSQ

e2e/custom-jsdom-html/__tests__/test.js

@@ -0,0 +1,3 @@
+test('jsdom custom html', async () => {
+  expect(document.getElementById('root')).toBeTruthy();
+});

e2e/custom-jsdom-html/babel.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+    preset: [['@babel/env', {
+        targets: 'current'
+    }]]
+}

e2e/custom-jsdom-html/package.json

@@ -0,0 +1,13 @@
+{
+    "dependencies": {
+      "@babel/core": "^7.2.2",
+      "@babel/preset-env": "^7.2.2"
+    },
+    "jest": {
+      "testEnvironment": "jsdom",
+      "testEnvironmentOptions": {
+          "html": "<div id=\"root\"></div>"
+      }
+    }
+  }
+