text: 'use strict';
  
  import { Constants } from 'expo';
  
  export const name = 'Constants';
  
  export function test(t) {
    t.describe('Constants', () => {
      [
        'expoVersion',
        'deviceName',
        'deviceYearClass',
        'installationId',
        'isDevice',
        'sessionId',
        'manifest',
        'linkingUri',
        'nativeAppVersion',
        'nativeBuildVersion',
      ].forEach(v =>
        t.it(`has ${v}`, () => {
          t.expect(Constants[v]).toBeDefined();
        })
      );
    });
  }
  