const { get } = require('lodash') module.exports = { meta: { schema: [ { type: 'object', properties: { module: { type: 'object' } }, additionalProperties: false } ], docs: { description: `Restrict some properties from being mocked in jest` } }, create: function (context) { return { CallExpression(node) { const moduleList = context.options[0].module if ( get(node, 'callee.type') === 'MemberExpression' && get(node, 'callee.object.type') === 'Identifier' && get(node, 'callee.object.name') === 'jest' && get(node, 'callee.property.name') === 'mock' && get(node, 'arguments[0].type') === 'Literal' && moduleList.hasOwnProperty(get(node, 'arguments[0].value')) ) { const errorMessage = moduleList[get(node, 'arguments[0].value')] return context.report({ node, message: errorMessage }) } return null } } } }