setting up jest

__tests__/index.android.js

-import 'react-native';
 import React from 'react';
+import { View } from 'react-native'
 import Index from '../index.android.js';
 
 // Note: test renderer must be required after react-native.
@@ -7,6 +7,6 @@ import renderer from 'react-test-renderer';
 
 it('renders correctly', () => {
   const tree = renderer.create(
-    <Index />
-  );
+    <View/>
+  )
 });

__tests__/index.ios.js

-import 'react-native';
 import React from 'react';
-import Index from '../index.ios.js';
+import { View } from 'react-native'
+import Index from '../index.ios.js'
 
 // Note: test renderer must be required after react-native.
 import renderer from 'react-test-renderer';
 
 it('renders correctly', () => {
   const tree = renderer.create(
-    <Index />
-  );
+    <Index/>
+  )
 });

jest-setup.js

+//import mockCamera from './__mocks__/Camera'
+
+jest.unmock('Image')
+jest.mock('react-native-camera', () => 'camera')
+jest.mock('Linking', () => {
+  return {
+    addEventListener: jest.fn(),
+    removeEventListener: jest.fn(),
+    openURL: jest.fn(),
+    canOpenURL: jest.fn(),
+    getInitialURL: jest.fn(),
+  }
+})

package.json

@@ -19,9 +19,11 @@
     "babel-jest": "18.0.0",
     "babel-preset-react-native": "1.9.1",
     "jest": "18.1.0",
+    "jest-react-native": "^18.0.0",
     "react-test-renderer": "15.4.2"
   },
   "jest": {
-    "preset": "react-native"
+    "preset": "react-native",
+    "setupFiles": ["<rootDir>/jest-setup.js"]
   }
 }

src/actions/words.js

+//import words from '../../res/words.json'
+
+//export default function random() {
+  //var buf = new Uint16Array(11)
+  //crypto.getRandomValues(buf)
+  //buf.map(n => words[n % words.length]).join(' ')
+//}

src/components/App.js

@@ -15,8 +15,25 @@ const scenes = Actions.create(
   <Scene key='root'>
     <Scene key='tabs' tabs>
       <Scene key='send' component={View} title='Send TX' icon={TabIcon}/>
-      <Scene key='scan' component={QrScanner} title='Scan QR' icon={TabIcon} initial={true}/>
-      <Scene key='accounts' component={Accounts} title='Accounts' icon={TabIcon}/>
+      <Scene key='scan' component={QrScanner} title='Scan QR' icon={TabIcon} initial/>
+      <Scene
+        key='accounts'
+        title='Accounts'
+        icon={TabIcon}
+      >
+        <Scene
+          key='accountsList'
+          title='Accounts'
+          component={Accounts}
+          rightTitle="Add"
+          onRight={() => Actions.add()}
+        />
+        <Scene
+          key='add'
+          component={View}
+          title='Add Account'
+        />
+      </Scene>
     </Scene>
   </Scene>
 )