Reverted Jest change, it actually made it slower, jest-community/jest…

…-runner-eslint#46

Signed-off-by: Jaid <[email protected]>

package.json

@@ -124,7 +124,7 @@
     "babel:test": "rimraf dist/transpiled/test && NODE_ENV=test babel --out-dir dist/transpiled/test src",
     "build:prod": "NODE_ENV=production webpack",
     "build:dev": "NODE_ENV=development webpack",
-    "test": "npm run build:prod && NODE_ENV=production MAIN=$(npx find-by-extension-cli js --fullPath --cwd dist/package/production) jest",
+    "test": "npm run build:prod && NODE_ENV=production MAIN=$(npx find-by-extension-cli js --fullPath --cwd dist/package/production) jest --runInBand",
     "test:coverage": "npm run test:dev -- --coverage --json --outputFile=dist/jest/stats.json",
     "test:dev": "npm run build:dev && NODE_ENV=test MAIN=$(npx find-by-extension-cli js --fullPath --cwd dist/package/development) jest --runInBand",
     "test:debug": "DEBUG=\"$(basename $PWD),$(basename $PWD):*\" NODE_ENV=test node --inspect=9229 node_modules/jest/bin/jest.js --runInBand",