简单的流星方法茉莉花测试不起作用答案

【问题标题】：Simple Meteor Method Jasmine Test not working简单的流星方法茉莉花测试不起作用
【发布时间】：2015-09-06 22:29:41
【问题描述】：

我正在尝试使用 Jasmine 测试 Meteor 方法，但得到一个恒定的蓝点，而不是一个红色/绿色的点，并且出现以下错误：

(STDERR) connections property is deprecated. Use getConnections() method
(STDERR) [TypeError: Cannot call method 'split' of undefined]

我的方法位于lib/methods.js 下，我正在尝试测试的方法如下：

Meteor.methods({
    copy_on_write_workout: function(day) {
        if (!Meteor.userId()) {
            throw new Meteor.Error("not-authorized");
        }
        var date    = day_to_date(day, 0);
        var workout = Workouts.findOne({
            day: day,
            owner: Meteor.userId(),
            current_week: true
        });

        // not completed in the past. no need to copy it
        if (workout.completed.length == 0 ||
            (workout.completed.length == 1 &&
            workout.completed.last().getTime() == date.getTime())) {
                return;
        }

        var new_workout = workout;
        if (workout.completed.last().getTime() == date.getTime()) {
            new_workout.completed = [date.getTime()];
            Workouts.update(workout._id, {$pop: {completed: 1}});
        } else {
            new_workout.completed = [];
        }

        Workouts.update(workout._id, {$set: {current_week: false}});

        delete new_workout["_id"];
        Workouts.insert(new_workout);
    }
});

这是我在tests/jasmine/server/unit/method.js下的简单测试：

describe('workouts', function() {
    it("copy_on_write_workout simple test", function() {

        spyOn(Workouts, 'findOne');

        Meteor.call('copy_on_write_workout', "Monday");

        expect(Workouts.findOne).toHaveBeenCalled();

    });
});

sanjo:jasmine 和 velocity:html-reporter 都已安装并包含在我的软件包中。在我可以让它工作之前需要任何额外的设置吗？谢谢

【问题讨论】：

标签： javascript meteor jasmine velocity

【解决方案1】：

Meteor 方法调用将回调函数作为最后一个参数，如此处所述https://forums.meteor.com/t/use-meteor-call-with-jasmine-doesnt-work/6702/2。

我通过简单地将测试更改为：

describe('workouts', function() {
    it("copy_on_write_workout when never completed", function() {
        spyOn(Workouts, 'findOne');
        spyOn(Meteor, 'userId').and.returnValue(1);

        Meteor.call('copy_on_write_workout', "Monday", function(err, result) {
            expect(Workouts.findOne).toHaveBeenCalled();
        });
    });
});

此外，我添加了spyOne(Meteor, 'userId').and.returnValue(1)，以便检查用户是否已登录。

【讨论】：