Hax of setTimeout with Jasmine test framework. Works only if setTimeout doesn't affect correct work of program.

jasmine.settimeout.hax.js

describe("My amazing lib", function() {
  beforeEach(function() {
    this.oldSetTimeout = window.setTimeout;
    window.setTimeout = function(cb) { cb() };
  })

  it("should correct process method with setTimeout", function() {
    var instance = new MyLib();
    instance.processMethodWithSetTimeout();
    expect(instance.resultOfThatMethod).toBe("done");
  })

  afterEach(function() {
    window.setTimeout = this.oldSetTimeout;
  })
})

Any reason you don't just do a spyOn(window, 'setTimeout')?

Hah. Because i was half day old user of that :)