Fix transpiling issue in tests

Author: joshswan

test/setup.js

@@ -12,3 +12,10 @@ import Enzyme from 'enzyme';
 Enzyme.configure({ adapter: new Adapter() });
 
 require('react-native-mock-render/mock');
+require('@babel/register')({
+  only: [
+    'src/**/*.js',
+    'test/**/*.js',
+    'node_modules/autolinker/dist/es2015/**/*.js',
+  ],
+});