Issue with Mocha Testing Suite

Hi All! I’m working on a Codecademy pro project and can’t figure out how to debug a particular failed test. There are more tests after these two failed tests but they won’t even run right now so the only feedback i get after all the passing tests from running ‘npm test’ is as follows:

DELETE /api/series/1 404 7.147 ms - 154
    ✓ should remove the series with the specified ID from the database if that series has no related issues
    1) "before each" hook

  GET /api/series/:seriesId/issues
    2) "before each" hook for "should return all issues of an existing series"


  49 passing (16s)
  2 failing

  1) DELETE /api/series/:id "before each" hook for "should return all issues of an existing series":
     TypeError: Cannot read property 'call' of undefined


  2) DELETE /api/series/:id "before each" hook for "should return all issues of an existing series":
     TypeError: Cannot read property 'call' of undefined


Can anybody help me figure out how to find out in more detail what could be causing this issue?

So I’m not exactly sure what the issue was but a thread on stack overflow suggested it may have been the default timeout was being reached. So first I commented out the test in test.js that I was having trouble passing. This allowed the remaining tests to run with “npm test”. From there I was able to finish the rest of the project, although I did add .timeout(4000) after many of the it(…) Statements which helped pass some of the tests. I’m working on a slow laptop so it’s possible that was the issue when working with mocha.