jest.config.json

{
    "setupFilesAfterEnv": ["./jest.setup.js"],
    "clearMocks": true,
    "restoreMocks": true,
    "resetMocks": true,
    "globals": {
        "server": null
    },
    "moduleNameMapper": {
        "@root(.*)$": "<rootDir>/$1",
        "@(models|routes|daos|services)(.*)$": "<rootDir>/lib/$1/$2",
        "@(utils|config|plugins)(.*)$": "<rootDir>/$1/$2"
    },
    "coverageReporters": ["json-summary", "text", "lcov"],
    "coverageThreshold": {
        "global": {
            "statements": 85,
            "branches": 85,
            "functions": 85,
            "lines": 85
        }
    },
    "coveragePathIgnorePatterns": [
        "<rootDir>/node_modules/",
        "<rootDir>/utils/testUtils.js",
        "<rootDir>/utils/mockData.js",
        "<rootDir>/lib/testServer.js"
    ]
}