old_contents: describe("A suite", function () {
      it("contains spec with an expectation", function () {
          expect(true).toBe(true);
      });
  });
  
new_contents: describe("A suite", function () {
      it("contains spec with an expectation", function () {
          expect(true).toBe(false);
      });
  });
  
subject: Check false test result in trevis