Javascript Jasmine,一个测试,多个ajax请求(错误:ajax已经被监视)
我有一个Jasmine 2.0.2测试,它会触发一个ajax请求,但是每次触发请求时,模拟ajax返回都应该是一个特定的返回值Javascript Jasmine,一个测试,多个ajax请求(错误:ajax已经被监视),javascript,jquery,ajax,jasmine,Javascript,Jquery,Ajax,Jasmine,我有一个Jasmine 2.0.2测试,它会触发一个ajax请求,但是每次触发请求时,模拟ajax返回都应该是一个特定的返回值 var setUpDeleteEventInAjax = function(spyEvent, idToReturn){ var spy; spy = jasmine.createSpy('ajax'); spyAjaxEvent = spyOnEvent(spyEvent, 'click'); spyOn($, 'ajax').an
var setUpDeleteEventInAjax = function(spyEvent, idToReturn){
var spy;
spy = jasmine.createSpy('ajax');
spyAjaxEvent = spyOnEvent(spyEvent, 'click');
spyOn($, 'ajax').and.callFake(function (param) {
return {
id: idToReturn, // here I am trying to return a defined value
status: true
};
});
spyAjaxEvent.reset(); // this should reset all ajax evetns
};
...
beforeEach(function(){...})
afterEach(function(){...})
...
it('Deleting all the addresses should reveal the form', function () {
setUpDeleteEventInAjax('#delete',52670);
$('#delete').click();
expect($('.address-item').length).toEqual(4);
setUpDeleteEventInAjax('#delete-2',52671);
$('#delete-2').click();
expect($('.address-item').length).toEqual(2);
setUpDeleteEventInAjax('#delete-3',52672);
$('#delete-3').click();
expect($('.address-item').length).toEqual(0);
});
...
单击delete按钮(delete、delete-2、delete-3)后,地址项的总长度将减少2(当服务器返回的值以数字响应时,这是模拟的关键)
然而,jasmine抱怨说“ajax已经被监视了”。有没有办法从ajax模拟中返回一个新的值以完成测试?实际上,我所采用的方法是过度设计的。只是需要一个了结。不需要我的自定义
setUpDeleteEventInAjax
函数
it('Deleting all the addresses should reveal the form', function () {
var responses = [52670, 52671, 52672];
var ajaxResponses = function () {
return {
status: true,
id: responses.shift()
}
};
spyOn($, 'ajax').and.callFake(ajaxResponses);
$('#delete').click();
expect($('.address-item').length).toEqual(4);
$('#delete-2').click();
expect($('.address-item').length).toEqual(2);
expect($('.address-book')).toHaveClass('single-address');
$('#delete-3').click();
expect($('.address-item').length).toEqual(0);
});
顺便说一句,如果您将响应程序函数设置为
返回{status:true,id:responses.shift()}
您不需要该callCount
变量。