我是Jasmine的新手,在使用Jasmine测试
angularjs SPA时试图弄清楚如何模拟$window.sessionStorage对象.
(function() {
'use strict';
var serviceId = 'session';
// Define the service on the module.
// Inject the dependencies.
// Point to the service definition function.
angular.module('app').service(serviceId,['$window',session]);
function session($window) {
var token = null;
var service = {
create: create,destroy: destroy,getToken: getToken,read: read
};
return service;
...
/**
* Get the session token
*/
function getToken() {
return this.token;
}
/**
* Read session variables from local session storage
*/
function read() {
this.token = $window.sessionStorage.getItem('token');
}
}
})();
我正在尝试的一个简单测试就是将sessionStorage存根并为我的测试注入我的存根.
'use strict';
describe("session",function() {
var session;
var $window;
beforeEach(module("app"));
/*
beforeEach(function() {
$window = {sessionStorage: {replace: jasmine.createSpy()}};
module(function($provide) {
$provide.value('$window',$window);
});
});
*/
beforeEach(inject(function (_session_) {
session = _session_;
}));
describe("read",function() {
it("should read session data from the window",function() {
$window.sessionStorage.token = 'token';
session.read();
expect(session.getToken()).toBe('token');
});
});
});
您可以简单地创建一个普通对象来实现您的需求,如下所示：
原文链接：https://www.f2er.com/angularjs/142295.htmldescribe("session",function() {
...
beforeEach(inject(function (_session_,_$window_) {
session = _session_;
$window = _$window_;
$window.sessionStorage = { // mocking sessionStorage
getItem: function(key) {
return this[key];
}
};
}));
...
});
