text: import expect from 'expect';
  
  import toInteger from '../../src/converters/toInteger';
  
  describe('converters', () => {
      describe('toInteger', () => {
          it('should convert input to integer', () => {
              expect(toInteger(123)).toEqual(123);
              expect(toInteger('123')).toEqual(123);
              expect(toInteger('123.123')).toEqual(123);
          });
  
          it('should convert input to undefined if unsupported', () => {
              expect(toInteger('asd')).toEqual(NaN);
              expect(toInteger(true)).toEqual(NaN);
          });
      });
  });
  