无法为茉莉花设置超时 [英] Can't set timeout for jasmine

问题描述

我已经在这个答案，但它们都不适合我。

I've tried all the solutions in this answer but none of them work for me.

我正在使用 jasmine v2.3.2 和 jasmine-core v2.3.4

当我做这个测试时：

jasmine.DEFAULT_TIMEOUT_INTERVAL= 999999;

describe('tests content controller', function(){
//...

    fit('/content should return 200',function(done){
        request(app)
        .get('/content?type=script')
        .set('Authorization', "bearer " + requestor.token)
        .set('Accept', 'application/json')
        .expect(200)
        .end(function (err, res) {
            if (err) done.fail(err);
            expect(res.statusCode).toBe(200);
            console.log('got here');
            console.log(jasmine.DEFAULT_TIMEOUT_INTERVAL); //prints 30000
            done();
        })
    },999999);

I在我的控制台上看到请求只花了3000毫秒。我甚至看到我的到了这里 log。

I see on my console that the request took only 3000 milliseconds. I even see my got here log.

日志显示超时打印出 30000 而不是 999999 就像我期望的那样。

The log that shows the timeout prints out 30000 and not 999999 like I expect.

我的测试也失败了消息：

I also get a failure for this test with the message:

Message:
    Error: Timeout - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL.
  Stack:
    Error: Timeout - Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL.
        at Timer.listOnTimeout [as ontimeout] (timers.js:110:15)
1 spec, 1 failure
Finished in 33.069 seconds

有一些初始设置导致大部分~30秒延迟。应用程序必须连接到多个数据库并在 describe 中运行 beforeAll 函数。

There is some initial setup which causes the majority of this ~30 second delay. The application has to connect to several databases and run the beforeAll function in the describe.

我怎样才能防止茉莉花这样超时？

How can I get prevent jasmine from timing out like this?

推荐答案

尝试设置 jasmine.DEFAULT_TIMEOUT_INTERVAL 在 beforeAll 中，因为每个重置超时间隔 block：

Try setting the jasmine.DEFAULT_TIMEOUT_INTERVAL in a beforeAll, since the timeout interval is reset for each it block:

describe("testing timeout", function() {
    beforeAll(function() {
        jasmine.DEFAULT_TIMEOUT_INTERVAL = 999999;
    });

    fit('should have custom timeout', function(){
        console.log(jasmine.DEFAULT_TIMEOUT_INTERVAL); //prints 999999
    });
})

此外，请保持请记住，setTimeout使用32位整数来存储幕后延迟，因此超过此值的整数值将导致溢出。看这篇文章：
无限茉莉花超时

Also, keep in mind that setTimeout is using a 32 bit integer to store the delay behind the scenes, so integer values that exceed this will cause overflow. See this post: Infinite jasmine timeout

这篇关于无法为茉莉花设置超时的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！