I have some unit tests for a function that makes use of the window.location.href -- not ideal I would far rather have passed this in but its not possible in the implementation. I'm just wondering if its possible to mock this value without actually causing my test runner page to actually go to the URL.
window.location.href = "http://www.website.com?varName=foo";
expect(actions.paramToVar(test_Data)).toEqual("bar");
I'm using jasmine for my unit testing framework.
You need to simulate local context and create your own version of window
and 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 you use with
then all variables (including window
!) will firstly be looked from the context object and if not present then from the actual context.