Node.js 咕噜+；手表&x2B；茉莉花工作一次，第二次失败

这是我的Grumodule.exports=函数（grunt）{

当我运行

$grunt test

时：

Running "coffee:compile" (coffee) task

Running "jasmine_node:all" (jasmine_node) task

mods
    ... [all good]

Finished in 0.211 seconds
19 tests, 60 assertions, 0 failures



Running "watch:test" (watch) task
Waiting...
>> File "tests/mods.spec.js" changed. // I JUST ADDED A BLANK LINE

Running "coffee:compile" (coffee) task

Running "jasmine_node:all" (jasmine_node) task
...

[Some goods, other wrong]

Failures:

  1) ...

  2) ...

  3) ..

Finished in 5.26 seconds
19 tests, 57 assertions, 3 failures

为什么？我必须说明我是用mockgoose来测试的

Running "coffee:compile" (coffee) task

Running "jasmine_node:all" (jasmine_node) task

mods
    ... [all good]

Finished in 0.211 seconds
19 tests, 60 assertions, 0 failures



Running "watch:test" (watch) task
Waiting...
>> File "tests/mods.spec.js" changed. // I JUST ADDED A BLANK LINE

Running "coffee:compile" (coffee) task

Running "jasmine_node:all" (jasmine_node) task
...

[Some goods, other wrong]

Failures:

  1) ...

  2) ...

  3) ..

Finished in 5.26 seconds
19 tests, 57 assertions, 3 failures