#9 upgraded karma, attached app to dom document body

Author: abbr

package-lock.json

@@ -57,7 +57,7 @@
     "jquery": "^2.1.4",
     "jquery-ui": "~1.10.5",
     "json-loader": "^0.5.7",
-    "karma": "^0.13.9",
+    "karma": "^1.7.1",
     "karma-chai": "^0.1.0",
     "karma-chrome-launcher": "^2.2.0",
     "karma-coverage": "^0.5.3",

package.json

@@ -27,7 +27,7 @@ describe('MainComponent', () => {
 describe('<Main />', () => {
   it.only('should have its component name as default className', () => {
     debugger
-    const wrapper = mount(<Main />)
+    const wrapper = mount(<Main />, { attachTo: document.body })
     expect(wrapper.children().is('.sp-main-container')).to.equal(true)
   })
 })