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'use strict';
describe('$cookies', function() {
beforeEach(inject(function($provide) {
$provide.factory('$browser', function(){
return angular.extend(new angular.module.ngMock.$Browser(), {cookieHash: {preexisting:'oldCookie'}});
});
}));
it('should provide access to existing cookies via object properties and keep them in sync',
inject(function($cookies, $browser, $rootScope) {
expect($cookies).toEqual({'preexisting': 'oldCookie'});
// access internal cookie storage of the browser mock directly to simulate behavior of
// document.cookie
$browser.cookieHash['brandNew'] = 'cookie';
$browser.poll();
expect($cookies).toEqual({'preexisting': 'oldCookie', 'brandNew':'cookie'});
$browser.cookieHash['brandNew'] = 'cookie2';
$browser.poll();
expect($cookies).toEqual({'preexisting': 'oldCookie', 'brandNew':'cookie2'});
delete $browser.cookieHash['brandNew'];
$browser.poll();
expect($cookies).toEqual({'preexisting': 'oldCookie'});
}));
it('should create or update a cookie when a value is assigned to a property',
inject(function($cookies, $browser, $rootScope) {
$cookies.oatmealCookie = 'nom nom';
$rootScope.$digest();
expect($browser.cookies()).
toEqual({'preexisting': 'oldCookie', 'oatmealCookie':'nom nom'});
$cookies.oatmealCookie = 'gone';
$rootScope.$digest();
expect($browser.cookies()).
toEqual({'preexisting': 'oldCookie', 'oatmealCookie': 'gone'});
}));
it('should drop or reset any cookie that was set to a non-string value',
inject(function($cookies, $browser, $rootScope) {
$cookies.nonString = [1, 2, 3];
$cookies.nullVal = null;
$cookies.undefVal = undefined;
$cookies.preexisting = function() {};
$rootScope.$digest();
expect($browser.cookies()).toEqual({'preexisting': 'oldCookie'});
expect($cookies).toEqual({'preexisting': 'oldCookie'});
}));
it('should remove a cookie when a $cookies property is deleted',
inject(function($cookies, $browser, $rootScope) {
$cookies.oatmealCookie = 'nom nom';
$rootScope.$digest();
$browser.poll();
expect($browser.cookies()).
toEqual({'preexisting': 'oldCookie', 'oatmealCookie':'nom nom'});
delete $cookies.oatmealCookie;
$rootScope.$digest();
expect($browser.cookies()).toEqual({'preexisting': 'oldCookie'});
}));
it('should drop or reset cookies that browser refused to store',
inject(function($cookies, $browser, $rootScope) {
var i, longVal;
for (i=0; i<5000; i++) {
longVal += '*';
}
//drop if no previous value
$cookies.longCookie = longVal;
$rootScope.$digest();
expect($cookies).toEqual({'preexisting': 'oldCookie'});
//reset if previous value existed
$cookies.longCookie = 'shortVal';
$rootScope.$digest();
expect($cookies).toEqual({'preexisting': 'oldCookie', 'longCookie': 'shortVal'});
$cookies.longCookie = longVal;
$rootScope.$digest();
expect($cookies).toEqual({'preexisting': 'oldCookie', 'longCookie': 'shortVal'});
}));
});
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