jest.config.js

require('dotenv').config()
const { compilerOptions } = require('./tsconfig.json')
const { pathsToModuleNameMapper } = require('ts-jest')

module.exports = {
        bail: 1,
        clearMocks: true,
        coverageProvider: 'babel',
        coverageDirectory: 'coverage',
        coveragePathIgnorePatterns: ['coverage', 'node_modules'],
        collectCoverageFrom: [
            'src/functions/**/*',
            'src/infra/gateways/jwt.ts',
        ],
        coverageReporters: ['json', 'text', 'lcov', 'clover'],
        coverageThreshold: {
            global: {
                branches: 5,
                functions: 5,
                lines: 5,
                statements: 5,
            },
        },
        moduleDirectories: ['node_modules'],
        moduleFileExtensions: ['js', 'json', 'ts', 'node'],
        coveragePathIgnorePatterns: [
            '<rootDir>/src/domain/helpers'
        ],
        testPathIgnorePatterns: ['/node_modules/', '/dist/'],
        moduleNameMapper: pathsToModuleNameMapper(compilerOptions.paths, {
            prefix: '<rootDir>',
        }),
        transform: {
            '.+\\.ts$': 'ts-jest',
        },
        testEnvironment: 'node',
        setupFilesAfterEnv: ['<rootDir>/test/prismaMock.ts'],
}