fix(testSetup): setup globals before react is imported to avoid dange…

…rouslyReplaceNodeWithMarkup

See enzymejs/enzyme#58

package.json

@@ -6,7 +6,7 @@
   "author": "",
   "scripts": {
     "test": "npm-watch",
-    "test:all": "./node_modules/cucumber/bin/cucumber.js ./src/features --tags=@only --compiler es6:babel-core/register"
+    "test:all": "./node_modules/cucumber/bin/cucumber.js ./src/features --tags=@only --compiler es6:babel-core/register --require ./testSetup.js --require ./src/features"
   },
   "watch": {
     "test:all": {

src/features/support/world.js

@@ -3,7 +3,6 @@
 import register from 'ignore-styles'
 register(['.scss'])
 require("babel-polyfill")
-const jsdom = require('jsdom').jsdom;
 const tools = require('./tools');
 
 module.exports = function() {
@@ -15,26 +14,8 @@ function World() {
   this.tools = tools;
   this.container = require('../../client/container');
   setupConfig(this.container.get('config'));
-  setupDOM();
 }
 
 function setupConfig(config) {
   config.update('newsService','memory');
 }
-
-function setupDOM() {
-  const exposedProperties = ['window', 'navigator', 'document'];
-
-  global.document = jsdom('');
-  global.window = document.defaultView;
-  Object.keys(document.defaultView).forEach((property) => {
-    if (typeof global[property] === 'undefined') {
-      exposedProperties.push(property);
-      global[property] = document.defaultView[property];
-    }
-  });
-
-  global.navigator = {
-    userAgent: 'node.js'
-  };
-}

testSetup.js

@@ -0,0 +1,16 @@
+import {jsdom} from 'jsdom'
+
+const exposedProperties = ['window', 'navigator', 'document'];
+
+global.document = jsdom('');
+global.window = document.defaultView;
+Object.keys(document.defaultView).forEach((property) => {
+  if (typeof global[property] === 'undefined') {
+    exposedProperties.push(property);
+    global[property] = document.defaultView[property];
+  }
+});
+
+global.navigator = {
+  userAgent: 'node.js'
+};