我有一个叫的服务requestNotificationChannel:
app.factory("requestNotificationChannel", function($rootScope) {
var _DELETE_MESSAGE_ = "_DELETE_MESSAGE_";
function deleteMessage(id, index) {
$rootScope.$broadcast(_DELETE_MESSAGE_, { id: id, index: index });
};
return {
deleteMessage: deleteMessage
};
});
我正在尝试使用茉莉花对该服务进行单元测试:
"use strict";
describe("Request Notification Channel", function() {
var requestNotificationChannel, rootScope, scope;
beforeEach(function(_requestNotificationChannel_) {
module("messageAppModule");
inject(function($injector, _requestNotificationChannel_) {
rootScope = $injector.get("$rootScope");
scope = rootScope.$new();
requestNotificationChannel = _requestNotificationChannel_;
})
spyOn(rootScope, '$broadcast');
});
it("should broadcast delete message notification", function(done) {
requestNotificationChannel.deleteMessage(1, 4);
expect(rootScope.$broadcast).toHaveBeenCalledWith("_DELETE_MESSAGE_", { id: 1, index: 4 });
done();
});
});
我阅读了有关Jasmine中的异步支持的信息,但是由于我对使用JavaScript进行单元测试相当陌生,因此无法使其正常工作。
我收到一个错误:
Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL
而且我的测试执行时间太长(大约5秒)。
有人可以帮助我提供一些可行的代码示例吗?