/** @type {import('jest/dist/types').InitialOptionsTsJest} */

import type { Config } from 'jest/build/index';

const config:Config = {
  // preset: 'ts-jest',
  transform: {
    '^.+\\.tsx?$': [
      'esbuild-jest', {
        sourcemap:true, // bez ovog VS code umjesto originala prikazuje transpilirane datoteke
        target:'es2020' // ovo je nužno kako bi BigInt funkcionirao
      }]
  },
  maxWorkers: 4,
  testEnvironment: 'node',
  moduleNameMapper: {
  },
  // The root directory that Jest should scan for tests and modules within
  rootDir: "./",
  // A list of paths to directories that Jest should use to search for files in
  roots: [
    "<rootDir>/tests",
  ],
  // The glob patterns Jest uses to detect test files
  testMatch: [
    "**/?(*.)+(spec).[tj]s?(x)",
  ],
  // Automatically clear mock calls and instances between every test
  clearMocks: true,
  // An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation
  transformIgnorePatterns: ["/node_modules/"],
  // An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
  testPathIgnorePatterns: ["/node_modules/", "/build/"],
  // Indicates whether each individual test should be reported during the run
  verbose: true,
};

module.exports = config;