text: import getPathLength from './getPathLength';
  
  const polygon = [
      { latitude: 51.513357512, longitude: 7.45574331 },
      { latitude: 51.515400598, longitude: 7.45518541 },
      { latitude: 51.516241842, longitude: 7.456494328 },
      { latitude: 51.516722545, longitude: 7.459863183 },
      { latitude: 51.517443592, longitude: 7.463232037 },
      { latitude: 51.5177507, longitude: 7.464755532 },
      { latitude: 51.517657233, longitude: 7.466622349 },
      { latitude: 51.51722995, longitude: 7.468317505 },
      { latitude: 51.516816015, longitude: 7.47011995 },
      { latitude: 51.516308606, longitude: 7.471793648 },
      { latitude: 51.515974782, longitude: 7.472437378 },
      { latitude: 51.515413951, longitude: 7.472845074 },
      { latitude: 51.514559338, longitude: 7.472909447 },
      { latitude: 51.512195717, longitude: 7.472651955 },
      { latitude: 51.511127373, longitude: 7.47140741 },
      { latitude: 51.51029939, longitude: 7.469948288 },
      { latitude: 51.509831973, longitude: 7.468446251 },
      { latitude: 51.509978876, longitude: 7.462481019 },
      { latitude: 51.510913701, longitude: 7.460678574 },
      { latitude: 51.511594777, longitude: 7.459434029 },
      { latitude: 51.512396029, longitude: 7.457695958 },
      { latitude: 51.513317451, longitude: 7.45574331 },
  ];
  
  describe('getLongitude', () => {
      it('gets the longitude for a point', () => {
          expect(getPathLength(polygon)).toEqual(3375);
      });
  });
  