4
我很難測試迴流操作在我的應用程序中正確觸發,事實上他們似乎根本不用Jest工作。我有這樣的例子測試:如何用Jest測試迴流行爲
jest.autoMockOff();
describe('Test', function() {
it('Tests actions', function() {
var Reflux = require('../node_modules/reflux/index');
var action = Reflux.createAction('action');
var mockFn = jest.genMockFn();
var store = Reflux.createStore({
init: function() {
this.listenTo(action, this.onAction);
},
onAction: function() {
mockFn();
}
});
action('Hello World');
expect(mockFn).toBeCalled();
});
});
,輸出:
● Test › it Tests actions
- Expected Function to be called.
at Spec.<anonymous> (__tests__/Test.js:20:20)
at Timer.listOnTimeout [as ontimeout] (timers.js:112:15)
即使茉莉花異步功能似乎並不奏效
jest.autoMockOff();
describe('Test', function() {
it('Tests actions', function() {
var Reflux = require('../node_modules/reflux/index');
var action = Reflux.createAction('action');
var mockFn = jest.genMockFn();
var flag = false;
var store = Reflux.createStore({
init: function() {
this.listenTo(action, this.onAction);
},
onAction: function() {
mockFn();
flag = true;
}
});
runs(function() {
action();
});
waitsFor(function() {
return flag;
}, 'The action should be triggered.', 5000);
runs(function() {
expect(mockFn).toBeCalled();
});
});
});
給我...
FAIL __tests__/Test.js (6.08s)
● Test › it Tests actions
- Throws: [object Object]
有沒有人提出他的工作?