jest.config.js

/*!
 * Copyright (c) 2026 Oleksii Serdiuk
 * SPDX-License-Identifier: BSD-3-Clause
 */

module.exports = {
  preset: "ts-jest",
  testEnvironment: "node",
  roots: ["<rootDir>/tests"],
  testMatch: ["**/?(*.)+(spec|test).ts"],
  moduleFileExtensions: ["ts", "js", "json"],
  transform: {
    "^.+\\.ts$": [
      "ts-jest",
      {
        tsconfig: "tsconfig.test.json",
      },
    ],
  },
  collectCoverageFrom: ["src/**/*.ts", "!src/**/*.d.ts", "!src/**/index.ts"],
  coverageDirectory: "test-results",
  coveragePathIgnorePatterns: ["/node_modules/", "/dist/"],
  coverageReporters: ["lcov", "text"],
};