我的应用中有一个简单的route
,如下所示:
Dash.PostsNewRoute = Em.Route.extend({
model: function() {
return this.store.createRecord('post');
},
actions: {
saveForm: function() {
this.modelFor('postsNew').save();
}
}
});
以下是我为测试saveForm
编写的测试,并确保调用它:
...
context('create new post', function() {
beforeEach(function() {
...
});
it('calls submit on route', function() {
var mock;
mock = sinon.mock(testHelper.lookup('route', 'posts.new'));
mock.expects('actions.saveForm').once();
this.submitButton.click();
mock.verify();
mock.restore();
});
});
但是,我在这个实现中遇到错误:
Attempted to wrap undefined property actions.saveForm as function
如果我更改路线并且这样测试,它将起作用:
// Moving the save out of action and call it
Dash.PostsNewRoute = Em.Route.extend({
model: function() {
this.store.createRecord('post');
},
save: function() {
this.modelFor('postsNew').save()
},
actions: {
saveForm: function() {
this.save();
}
}
});
新测试:
it('calls submit on route', function() {
var mock;
mock = sinon.mock(testHelper.lookup('route', 'posts.new'));
mock.expects('save').once();
this.submitButton.click();
mock.verify();
mock.restore();
});
这样测试就会通过。是否可以直接测试actions.saveForm
?是什么限制了sinon阻止我访问actions.saveForm?
答案 0 :(得分:3)
你可以模仿动作哈希并为它设置期望:
mock = sinon.mock(testHelper.lookup('controller', 'posts_new')._actions);
mock.expects('save').once();
this.submitButton.click();
mock.verify();
mock.restore();