text: describe("toBeUndefined", function() {
    it("passes for undefined values", function() {
      var matcherComparator = j$.matchers.toBeUndefined(),
        result;
  
      result = matcherComparator(void 0);
      expect(result.pass).toBe(true);
  
    });
  
    it("fails when matching defined values", function() {
      var matcherComparator = j$.matchers.toBeUndefined();
  
      result = matcherComparator('foo');
      expect(result.pass).toBe(false);
    })
  });
  