Cannot find module '../maps/decode.json' from 'decode_codepoint.js'

[Jeff Lewis]

Error

Test suite failed to run

Cannot find module '../maps/decode.json' from 'decode_codepoint.js'
at Resolver.resolveModule (node_modules/jest-resolve/build/index.js:169:17)
at Object. (node_modules/entities/lib/decode_codepoint.js:1:106)

Package.json

{ "name": "topshelf", "version": "1.0.0", "description": "", "main": "index.js", "scripts": { "dev": "webpack -w", "start": "nodemon server/app.js", "test": "jest --coverage --silent --forceExit" }, "jest": { "presets": "react" }, "keywords": [], "author": "", "license": "ISC", "dependencies": { "@google-cloud/storage": "^1.6.0", "ajax": "0.0.4", "axios": "^0.18.0", "babel": "^6.23.0", "babel-core": "^6.26.0", "babel-jest": "^22.4.1", "babel-loader": "^7.1.3", "babel-preset-env": "^1.6.1", "babel-preset-es2015": "^6.24.1", "babel-preset-react": "^6.24.1", "body-parser": "^1.18.2", "bootstrap": "^4.0.0", "busboy": "^0.2.14", "child-process-promise": "^2.2.1", "cors": "^2.8.4", "expect": "^22.4.0", "express": "^4.16.2", "firebase": "^4.10.1", "jquery": "^3.3.1", "mongoose": "^5.0.6", "nodemon": "^1.15.1", "os": "^0.1.1", "passport": "^0.4.0", "path": "^0.12.7", "pg": "^7.4.1", "popper.js": "^1.12.9", "react": "^16.2.0", "react-bootstrap": "^0.32.1", "react-bootstrap-navdropdown-active": "^0.2.0", "react-dom": "^16.2.0", "react-dropzone": "^4.2.8", "react-router-dom": "^4.2.2", "sequelize": "^4.35.0", "webpack": "^3.11.0" }, "devDependencies": { "enzyme": "^3.3.0", "jest": "^22.4.2", "jest-cli": "^22.4.2", "json-loader": "^0.5.7" } }

Webpack

const path = require('path');

module.exports = {
entry: path.resolve('./client/public/index.js'),
output: {
path: path.resolve('./client/public/'),
filename: 'bundle.js'
},
module: {
loaders: [
{
test: /.js[x]?$/,
exclude: /node_modules/,
loader: 'babel-loader',
options: {
presets: ['react', 'env', "es2015"]
}
},
{
test: /.json$/,
include: [
/node_modules/,
path.resolve(__dirname, '..')
],
loader: 'json-loader'
}
]
},
resolve: {
extensions: ['.js', '.jsx']
}
}

.Babelrc

{ "presets": ["env", "react"] }

[Michael Ciniawsky]

Try removing the include in the .json module.rule