text: it("should import a changed chunk", function(done) {
  	System.import("./chunk").then(function(chunk) {
  		chunk.value.should.be.eql(1);
  		chunk.value2.should.be.eql(3);
  		chunk.counter.should.be.eql(0);
  		NEXT(require("../../update")(done));
  		setTimeout(function() {
  			chunk.value.should.be.eql(2);
  			chunk.value2.should.be.eql(4);
  			chunk.counter.should.be.eql(1);
  			System.import("./chunk2").then(function(chunk2) {
  				chunk2.value.should.be.eql(2);
  				chunk2.value2.should.be.eql(4);
  				chunk2.counter.should.be.eql(0);
  				done();
  			}).catch(done);
  		}, 100);
  	}).catch(done);
  });
  