ReferenceError: global is not defined

[cellebriteevi]

I'm trying to run some tests here but i can't pass through the following error:

Test suite failed to run

    ReferenceError: global is not defined

      at Object.<anonymous> (node_modules/jest-cli/node_modules/expect/build/index.js:3:14)

and it refers to this line:

var Symbol = global['jest-symbol-do-not-touch'] || global.Symbol;

My jest.config.js is like this:

module.exports = {
  verbose: true,
  moduleNameMapper: {
    '\\.(css|less|scss|sass)$': 'identity-obj-proxy'
  },
  testEnvironment: 'jsdom',
  errorOnDeprecated: true,
  preset: 'ts-jest'
};

Am I missing something?

[Smrtnyk]

@ahnpnl I am not sure if his config for ts-jest is correct here

[ahnpnl]

The config is correct, this issue might be related to #10957

[SimenB]

Please provide a full reproduction (and minimal, i.e. without ts-jest etc if possible)

[guoyunhe]

Same here. I also use ts-jest.

[SimenB]

No reproduction has been provided. If anybody has the same problem, please open up a new issue and follow the issue template

[guoyunhe]

I solved my issue and found the reason. I run npm list jest:

mypackage@1.0.0 /Users/guoyunhe/Git/mypackage
├─┬ @alib/build-scripts@0.1.31
│ └── jest@26.6.3 
└── jest@27.0.4

Here are two different jest major version installed. I removed @alib/build-scripts and then everything worked.

[drop]

Thanks! This worked! In my case this is was react-scripts package with wrong version of jest as dependency

[bernbecht]

@drop how did you solve? Did you have to remove react-scripts?

[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.