How to mock jQuery calls with Jasmine. Just some examples ;)

testMocks.js

describe('Mock jQuery calls with Jasmine', function() {
    
    it('how to mock $("test").show()', function() {
        // mock the call
        spyOn($.fn, 'show').andCallFake(function() {
            return true;
        });

        // now we can call the mock
        result = $("test").show();

        // check result
        expect(result).toBe(true);
        
        // or, check directly; but: it will not be tested, if your parameter is "test"
        expect($("test").show).toHaveBeenCalled();
    });
    
    it('how to mock $.cookie("test")', function() {
        // mock the call
        spyOn($, 'cookie').andCallFake(function() {
            return true;
        });

        // now we can call the mock
        result = $.cookie("test");

        // check result
        expect(result).toBe(true);
        
        // or, check directly
        expect($.cookie).toHaveBeenCalled();
    });
}