jest.config.js
const { defaults } = require('jest-config');
module.exports = {
bail: true,
moduleFileExtensions: [...defaults.moduleFileExtensions, 'ts', 'tsx'],
roots: ['.'],
testRegex: "(/__tests__/.*|(\\.|/)(test|spec))\\.tsx?$",
transform: {
'^.+\\.tsx?$': 'ts-jest',
},
verbose: true,
"moduleDirectories": ["node_modules", "src"]
};