mocking window.location.href in Javascript -

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i have unit tests function makes use of window.location.href -- not ideal far rather have passed in not possible in implementation. i'm wondering if possible mock value without causing test runner page go url.

  window.location.href = "http://www.website.com?varname=foo";       expect(actions.paramtovar(test_data)).toequal("bar");

i'm using jasmine unit testing framework.

you need simulate local context , create own version of window , window.location objects

var localcontext = {     "window":{         location:{             href: "http://www.website.com?varname=foo"         }     } }  // simulated context with(localcontext){     console.log(window.location.href);     // http://www.website.com?varname=foo }  //actual context console.log(window.location.href); // http://www.actual.page.url/...

if use with variables (including window!) firstly looked context object , if not present actual context.


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