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'use Strict'; angular.module('Domain.handlers') .config(function($httpProvider) { $httpProvider.responseInterceptors.push('UnauthorizedInterceptor'); }) .factory('UnauthorizedInterceptor',function($q,$injector,$window,ENV) { return function(promisE) { var success = function(responsE) { return response; }; var error = function(responsE) { if (response.status === 401) { $window.LOCATIOn.href = ENV.account + '/oauth/authorize?client_id=' + ENV.clientId + '&redirect_uri=' + ENV.app + '/oauth/callBACk&response_type=token'; } return $q.reject(responsE); }; return promise.then(success,error); }; });
这里是我的规格：
'use Strict'; describe('Domain.handlers.response',function() { var UnauthorizedInterceptor,httpProvider,$httpBACkend,$http,token = '123456789'; beforeEach(module('Domain.handlers',function($httpProvider) { httpProvider = $httpProvider; })); beforeEach(inject(function(_UnauthorizedInterceptor_,_$httpBACkend_,_$http_) { UnauthorizedInterceptor = _UnauthorizedInterceptor_; $httpBACkend = _$httpBACkend_; $http = _$http_; })); describe('UnauthorizedInterceptor',function() { it('should be defined',function() { expect(UnauthorizedInterceptor).toBeDefined(); }); describe('http status',function() { describe('is 200 OK',function() { it('should return a 200 status',function() { $httpBACkend.expectGET('http://api.domain.com/clients').respond(200,{}); $http.get('http://api.domain.com/clients'); $httpBACkend.flush(); }); }); describe('is 401 Unauthorized',function() { it('should redirect to accounts.domain.com',inject(function($window) { $httpBACkend.expectGET('http://api.domain.com/clients').respond(401,{}); $http.get('http://api.domain.com/clients'); expect($window.LOCATIOn.href).toEqual('http://accounts.domain.com/oauth/.....'); $httpBACkend.flush(); })); }); }); }); });
我有一个：预期’http：// localhost：8080 / context.html’等于’http：//accounts.domain.com/oauth / …..’.任何帮助如何正确地模拟$window对象或更一般如何测试401重定向的情况？
.factory('UnauthorizedInterceptor',OtherservicE) {
var service = {
responseError: handleUnauthorized
};
return service;
function handleUnauthorized(rejection) {
if (rejection.status === 401) {
$window.LOCATIOn.href = Otherservice.getUnauthorizedRedirectURL();
}
return $q.reject(rejection);
}
});
这样做可以像任何其他工厂一样测试它,而不用担心$http拦截器的内部实现,或者必须用$httpBACkend来模拟响应.
describe('Domain.handlers.response',function() {
var $window,UnauthorizedInterceptor,Otherservice,redirectUrl = 'someUrl';
beforeEach(module('Domain.handlers'));
beforeEach(function () {
$window = { LOCATIOn: { href: null } };
module(function($providE) {
$provide.value('$window',$window);
});
});
beforeEach(inject(function(_UnauthorizedInterceptor_,_Otherservice_) {
UnauthorizedInterceptor = _UnauthorizedInterceptor_;
Otherservice = _Otherservice_;
spyOn(Otherservice,'getUnauthorizedRedirectURL').andReturn(redirectUrl);
}));
describe('UnauthorizedInterceptor',function() {
expect(UnauthorizedInterceptor).toBeDefined();
});
it('should have a handler for responseError',function () {
expect(angular.isFunction(UnauthorizedInterceptor.responseError)).toBe(true);
});
describe('when http 401',function () {
beforeEach(function () {
var rejection = { status: 401 };
UnauthorizedInterceptor.responseError(rejection);
});
it('should set window LOCATIOn',function () {
expect($window.LOCATIOn.href).toBe(redirectUrl);
});
});
describe('when not http 401',function () {
beforeEach(function () {
var rejection = { status: 500 };
UnauthorizedInterceptor.responseError(rejection);
});
it('should not set window LOCATIOn',function () {
expect($window.LOCATIOn.href).not.toBe(redirectUrl);
});
});
});
});
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