jest.config.js
module.exports = {
verbose: true,
transform: {
'^.+\\.jsx?$': 'babel-jest',
'^.+\\.ts?$': 'ts-jest'
},
testEnvironment: 'node',
testRegex: '/test/.*\\.(test|spec)?\\.(ts|tsx)$',
moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
coverageDirectory: "./coverage/",
collectCoverage: true
};