modulePathIgnorePatterns does not work for node modules.

[iamrandys]

When trying to configure node's util and event model's to NOT be mocked by default using unmockedModulePathPatterns, Jest does not honor the configuration and still mocks the modules. This leads to adding extra dontMock calls in all tests. See http://stackoverflow.com/questions/25017484/how-do-i-run-some-config-before-every-jest-test-run

    "unmockedModulePathPatterns": [
        "util",
        "event"
    ]

From looking at the Jest HasteModuleLoader, all node modules listed in NODE_CORE_MODULES get mocked by default and it doesn't look in the unmockedModulePathPatterns. Temporarily, I tried updating the _shouldMock method to return false for "util", but then I got a "no such file or directory 'util'" error. So it looks like there is a bigger code change than just telling jest it should not be mocked.

[adaschevici]

@iamrandys added a fix...expecting it to be temporary as it should be refactored, seems to work for now.

[lo1tuma]

Is there any progress on this issue?

This bug forces us to disable the auto mock feature of jest completely.

[adaschevici]

I will try and have another go at it. Have been busy lately and no time to
figure it ou

On Monday, December 1, 2014, Mathias Schreck notifications@github.com
wrote:

Is there any progress on this issue?

This bug forces us to disable the auto mock feature of jest completely.

—
Reply to this email directly or view it on GitHub
#106 (comment).

Regards,
Arthur

[hankhsiao]

Can you try this https://github.com/facebook/jest/pull/178/files#diff-c57162543a4f0bc311cba66ba52baf7bR559, I think I noted that issue, and fixed here.

Thank you for reporting this issue and appreciate your patience. We've notified the core team for an update on this issue. We're looking for a response within the next 30 days or the issue may be closed.

[cpojer]

Core modules are now being unmocked by default, so this shouldn't be an issue any longer.

[yashikagarg13]

@cpojer do we need to update jest in order to have this fix ?

[cpojer]

Yes, use version 0.9 or probably any version we released last year. Core modules aren't mocked by default.

[github-actions]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.
Please note this issue tracker is not a help forum. We recommend using StackOverflow or our discord channel for questions.