Update test configs (#1417)

* chore(package.json): use latest babel core, remove bridge

* test(.babelrc): add test environment so that Jest can use ES6 imports

* test(usetable): fix import

.babelrc

@@ -7,5 +7,12 @@
       }
     ],
     "@babel/react"
-  ]
+  ],
+  "env": {
+    "test": {
+      "presets": [
+        "@babel/preset-env"
+      ]
+    }
+  }
 }

package.json

@@ -44,6 +44,7 @@
     "react-dom": "^16.8.3"
   },
   "devDependencies": {
+    "@babel/core": "^7.5.5",
     "@babel/plugin-proposal-class-properties": "^7.5.5",
     "@babel/preset-env": "^7.5.5",
     "@babel/preset-react": "^7.0.0",
@@ -52,7 +53,6 @@
     "@testing-library/dom": "^5.6.0",
     "@testing-library/jest-dom": "^4.0.0",
     "@testing-library/react": "^8.0.7",
-    "babel-core": "7.0.0-bridge.0",
     "babel-eslint": "9.x",
     "commitizen": "^4.0.3",
     "cross-env": "^5.2.0",

src/hooks/tests/useTable.js

@@ -4,7 +4,7 @@ import '@testing-library/jest-dom/extend-expect'
 
 import React from 'react'
 import { render } from '@testing-library/react'
-import useTable from './useTable'
+import { useTable } from '../useTable'
 
 function Table({ columns, data }) {
   // Use the state and functions returned from useTable to build your UI