text: describe('Falsy', function() {
    it('is true for an empty string', function() {
      var falsy = new jasmineUnderTest.Falsy();
  
      expect(falsy.asymmetricMatch('')).toBe(true);
      expect(falsy.asymmetricMatch('')).toBe(true);
      expect(falsy.asymmetricMatch('asdasdad')).toBe(false);
    });
  
    it('is false for a number that is 0', function() {
      var falsy = new jasmineUnderTest.Falsy(Number);
  
      expect(falsy.asymmetricMatch(1)).toBe(false);
      expect(falsy.asymmetricMatch(0)).toBe(true);
      expect(falsy.asymmetricMatch(-23)).toBe(false);
      expect(falsy.asymmetricMatch(-3.1)).toBe(false);
    });
  
    it('is true for a null or undefined', function() {
      var falsy = new jasmineUnderTest.Falsy(Function);
  
      expect(falsy.asymmetricMatch(null)).toBe(true);
      expect(falsy.asymmetricMatch(undefined)).toBe(true);
    });
  
    it('is true for NaN', function() {
      var falsy = new jasmineUnderTest.Falsy(Object);
  
      expect(falsy.asymmetricMatch(NaN)).toBe(true);
    });
  
    it('is true for a false Boolean', function() {
      var falsy = new jasmineUnderTest.Falsy(Boolean);
  
      expect(falsy.asymmetricMatch(false)).toBe(true);
      expect(falsy.asymmetricMatch(true)).toBe(false);
    });
  });
  