"Cannot read property 'runCLI' of undefined" with Jest 25.1.0 #1983
Comments
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I think it is related to #1979 |
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Hello,
this seems to me for the reason. IMHO Jest have changed the exports slightly, see jestjs/jest#8874 I tried to fix this in TS, but i'm not into TS. In the compiled JS this fix worked for me: update [email protected] for package file: line 5: - const jest_1 = tslib_1.__importDefault(require("jest"));
+ const jest_1 = tslib_1.__importStar(require("jest"))line 17: - return jest_1.default.runCLI(Object.assign(Object.assign({}, (fileNameUnderTest && { _: [fileNameUnderTest], findRelatedTests: true })), { config, runInBand: true, silent: true }), [projectRoot]);
+ return jest_1.runCLI(Object.assign(Object.assign({}, (fileNameUnderTest && { _: [fileNameUnderTest], findRelatedTests: true })), { config, runInBand: true, silent: true }), [projectRoot]);Maybe this helps to resolve this issue Thanks for developing stryker :) |
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@nicojs it's a high time to update @types/jest... We are getting errors which are not caught by TS itself and should be ._. |
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Not sure what level's causing it, but we're seeing the wrong exit code (https://github.com/libero/article-store/pull/167/checks?check_run_id=407401318#step:5:17 is passing when it shouldn't). |
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Thanks for opening this detailed issue! ♥ I'll see if I can add Jest 25 compatibility this weekend. |
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@simondel I guess we should make check while importing from JEST. |
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@kmdrGroch seems right: from [email protected], Object.defineProperty(exports, 'runCLI', {
enumerable: true,
get: function() {
return _core().runCLI;
}
});therefore you can do simple (in JS): - const jest_1 = tslib_1.__importDefault(require("jest"));
+ const { runCLI } = require("jest");and then - return jest_1.default.runCLI(Object.assign(Object.assign({}, (fileNameUnderTest && { _: [fileNameUnderTest], findRelatedTests: true })), { config, runInBand: true, silent: true }), [projectRoot]);
+ return runCLI(Object.assign(Object.assign({}, (fileNameUnderTest && { _: [fileNameUnderTest], findRelatedTests: true })), { config, runInBand: true, silent: true }), [projectRoot]);Sorry, again only plain JS, shame on me... |
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Thanks @spacecowboy23! Confirmed that patch works. Here's an example of it applied using patch-package: |
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@danielnixon where's the patch at? |
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Thanks for all the comments in this thread. We've merged a fix to master. We will be releasing it in v3 of Stryker, hopefully next week. 🤞 |
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Looking forward for this 😄 |
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Hi! Jest 25 support has been released with @stryker-mutator version 3! You can read all about it here: https://stryker-mutator.io/blog/2020-03-11/stryker-version-3 |
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FYI, I can confirm it works! |
Running the latest (2.5.0) of Stryker with Jest 25.1.0 results in:
This is consistent on Node 8 through 12, and doesn't happen with Jest 24.9.0.
According to Jest's changelog, 25.1.0 has changed some exports, but I couldn't find anything obvious that causes this breakage.
Here is the full debug log (with a couple of file paths omitted):
The text was updated successfully, but these errors were encountered: