[react-jss] Jest tests error

Problem with testing react with jest. I am getting this error whenever I use jss in a component.

Also i have a valid config for jest:

{
  "moduleDirectories": [
    "node_modules",
    "src"
  ],
  "moduleFileExtensions": [
    "ts",
    "tsx",
    "js",
    "jsx",
    "json",
    "node"
  ],
  "moduleNameMapper": {
    "\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga|pdf)$": "identity-obj-proxy"
  },
  "preset": "ts-jest",
  "roots": [
    "<rootDir>/src"
  ],
  "setupFilesAfterEnv": [
    "<rootDir>/src/setupTests.js"
  ],
  "testEnvironment": "jsdom",
  "testMatch": [
    "<rootDir>/src/**/__tests__/**/*.{ts,tsx}",
    "<rootDir>/src/**/*(*.)(spec|test).{ts,tsx}",
    "<rootDir>/test/**/*.{ts,tsx}",
    "<rootDir>/test/**/?(*.)(spec|test).{ts,tsx}"
  ],
  "transform": {
    "^.+\\.tsx?$": "ts-jest",
    "^.+\\.jsx?$": "babel-jest"
  },
  "verbose": true
}

[jasmaa]

I was able to reproduce the error here. It looks like the issue is from a conflict between node_modules/react-jss/src/jss.js and node_modules/jss. Jest tries to use node_modules/react-jss/src/jss.js first instead of node_modules/jss which is causing the error. When I renamed node_modules/react-jss/src/jss.js to something else, the error went away.

Only workaround I found is to create a version conflict by installing a version of jss different from the react-jss version I currently had. This added a nested node_modules within node_modules/react-jss which react-jss consumed jss from instead of from src.

[playfulpachyderm]

I’m getting this problem too, and despite a lot of searching, I haven’t found any workarounds for it. It seems like until this is addressed I won’t be able to use JSS.