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Top 10 Examples of "ts-jest in functional component" in JavaScript

Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'ts-jest' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.

// https://jestjs.io/docs/en/configuration
// Configuring Jest
const path = require('path');
const { pathsToModuleNameMapper: resolver } = require('ts-jest/utils');
const { compilerOptions } = require('./tsconfig');

const moduleNameMapper = resolver(compilerOptions.paths, { prefix: '/' });
const CI = process.env['CI'] === 'true';

if (!CI) {
  console.log('[DEBUG]: moduleNameMapper');
  console.log(JSON.stringify(moduleNameMapper, null, 4));
}

module.exports = {
  displayName: 'ngxs',
  projects: [''],
  rootDir: path.resolve('.'),

  /**
   * A set of global variables that need to be available in all test environments.
   */
  globals: {
/* eslint-disable import/no-extraneous-dependencies */
const { defaults: tsjPreset } = require('ts-jest/presets');

// 🔰 Tips, if `tsconfig.json`, here will be open
const { pathsToModuleNameMapper } = require('ts-jest/utils');
const { compilerOptions } = require('./tsconfig');

module.exports = {
  transform: {
    ...tsjPreset.transform,
    '^.+\\.tsx?$': 'ts-jest',
  },
  moduleFileExtensions: ['ts', 'js'],
  //
  // 🔰 Tips, if `tsconfig.json`, here will be open
  moduleNameMapper: pathsToModuleNameMapper(compilerOptions.paths, { prefix: '/' }),
  //
  modulePathIgnorePatterns: ['/_dist/', '/_deploy/'],
  testRegex: 'src.*\\.(test|spec).(ts|tsx|js)$',
  collectCoverageFrom: [
    'src/**/*.{js,jsx,tsx,ts}',
    '!**/node_modules/**',
    '!**/vendor/**',
    '!**/dist/**',
    '!**/_dist/**',
    '!**/_deploy/**',
  ],
  // coverageReporters: ['json', 'lcov'],
  testEnvironment: 'node',
  collectCoverage: true,
  // coverageDirectory: './coverage',
};
/* eslint-disable import/no-commonjs, functional/immutable-data */
const { pathsToModuleNameMapper } = require('ts-jest/utils');

const { compilerOptions } = require('./tsconfig');

const config = {
  testMatch: ['**/__tests__/**/*.test.ts'],
  preset: 'ts-jest',
  setupFilesAfterEnv: ['config/jest.js', 'jest-mock-console/dist/setupTestFramework.js'],
  transform: {
    '^.+\\.ts?$': 'ts-jest',
  },
  moduleFileExtensions: ['js', 'ts'],
  moduleNameMapper: pathsToModuleNameMapper(compilerOptions.paths, { prefix: '/' }),
  transformIgnorePatterns: [],
  coverageReporters: ['text'],
  collectCoverage: true,
  collectCoverageFrom: ['**/src*/*.ts', '!**/src/__tests__/*.ts'],
  coverageThreshold: {
    global: {
      branches: 100,
      functions: 100,
      lines: 100,
      statements: 100,
    },
  },
};

module.exports = {
  projects: [
paths: {
      "@/*": ["./*"],
    },
  },
}

const { compilerOptions } = tsPathConfig

module.exports = {
  preset: "ts-jest",
  testEnvironment: "node",
  testPathIgnorePatterns: ["/test/", "/node_modules/", "lib"],
  moduleDirectories: ["node_modules", "src"],
  moduleNameMapper: {
    "^.+\\.(css|less|scss)$": "identity-obj-proxy",
    ...pathsToModuleNameMapper(compilerOptions.paths, { prefix: "/" }),
    "\\.svg": "/src/__mocks__/filemock.tsx",
  },
  globals: {
    // All globals should be in upper case due webpack configuration
    DEVELOPMENT: true,
  },
}
// Resolve the root project directory:
const ROOT = resolve(__dirname, '..', '..');

const config = {
  rootDir: ROOT,

  // Needed for jest-screenshots
  testRunner: 'jest-circus/runner',

  testEnvironment: resolve(__dirname, 'jest-environment.js'),
  globalSetup: 'jest-environment-puppeteer/setup',
  globalTeardown: 'jest-environment-puppeteer/teardown',
  setupFilesAfterEnv: ['expect-puppeteer'],
  transform: {
    ...tsjPreset.transform
  },
  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
  testMatch: ['**/test/**/test*.ts?(x)'],
  testPathIgnorePatterns: ['/build/', '/lib/', '/node_modules/'],
  globals: {
    'ts-jest': {
      tsConfig: resolve(ROOT, 'tsconfig.test.json')
    }
  }
};

/**
 * Exports.
 */
module.exports = config;
/* eslint-disable import/no-extraneous-dependencies */
const { defaults: tsjPreset } = require('ts-jest/presets');

// 🔰 Tips, if `tsconfig.json`, here will be open
const { pathsToModuleNameMapper } = require('ts-jest/utils');
const { compilerOptions } = require('./tsconfig');

module.exports = {
  transform: {
    ...tsjPreset.transform,
    '^.+\\.tsx?$': 'ts-jest',
  },
  moduleFileExtensions: ['ts', 'js'],
  //
  // 🔰 Tips, if `tsconfig.json`, here will be open
  moduleNameMapper: pathsToModuleNameMapper(compilerOptions.paths, { prefix: '/' }),
  //
  modulePathIgnorePatterns: ['/_dist/', '/_deploy/'],
  testRegex: 'src.*\\.(test|spec).(ts|tsx|js)$',
  collectCoverageFrom: [
    'src/**/*.{js,jsx,tsx,ts}',
    '!**/node_modules/**',
    '!**/vendor/**',
    '!**/dist/**',
    '!**/_dist/**',
    '!**/_deploy/**',
/* eslint-disable import/no-extraneous-dependencies */
const { defaults: tsjPreset } = require('ts-jest/presets');

// 🔰 Tips, if `tsconfig.json`, here will be open
const { pathsToModuleNameMapper } = require('ts-jest/utils');
const { compilerOptions } = require('./tsconfig');

module.exports = {
  transform: {
    ...tsjPreset.transform,
    '^.+\\.(t|j)s$': 'ts-jest',
  },
  moduleFileExtensions: ['ts', 'tsx', 'js', 'json'],
  //
  // 🔰 Tips, if `tsconfig.json`, here will be open
  moduleNameMapper: pathsToModuleNameMapper(compilerOptions.paths, { prefix: '/' }),
  //
  testRegex: '.e2e-(test|spec).ts$',
  collectCoverageFrom: [
    'src/**/*.{js,jsx,tsx,ts}',
    '!**/node_modules/**',
    '!**/vendor/**',
    '!**/dist/**',
    '!**/_dist/**',
    '!**/_deploy/**',
  ],
const { defaults: tsjPreset } = require('ts-jest/presets');

module.exports = {
  ...tsjPreset,
  preset: 'react-native',
  transform: {
    ...tsjPreset.transform,
    '\\.js$': '/node_modules/react-native/jest/preprocessor.js',
  },
  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
  // This is the only part which you can keep
  // from the above linked tutorial"s config:
  cacheDirectory: '.jest/cache',
};
// Resolve the root project directory:
const ROOT = resolve(__dirname, '..', '..');

const config = {
  rootDir: ROOT,

  // Needed for jest-screenshots
  testRunner: 'jest-circus/runner',

  testEnvironment: resolve(__dirname, 'jest-environment.js'),
  globalSetup: 'jest-environment-puppeteer/setup',
  globalTeardown: 'jest-environment-puppeteer/teardown',
  setupFilesAfterEnv: ['expect-puppeteer'],
  transform: {
    ...tsjPreset.transform
  },
  moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json', 'node'],
  testMatch: ['**/test/**/test*.ts?(x)'],
  testPathIgnorePatterns: ['/build/', '/lib/', '/node_modules/'],
  globals: {
    'ts-jest': {
      tsConfig: resolve(ROOT, 'tsconfig.test.json')
    }
  }
};

/**
 * Exports.
 */
module.exports = config;
setupFiles: ['./tests/setup.js'],
  moduleFileExtensions: [
    'ts',
    'tsx',
    'js',
    'jsx',
    'json',
  ],
  testPathIgnorePatterns: [
    '/node_modules/',
    '_site',
    'site',
  ],
  transform: {
    // '\\.tsx?$': 'ts-jest',
    ...tsjPreset.transform,
    // '\\.tsx?$': './node_modules/antd-tools/lib/jest/codePreprocessor',
    // '\\.js$': './node_modules/antd-tools/lib/jest/codePreprocessor',
    '^.+\\.js$': '/node_modules/react-native/jest/preprocessor.js',
    '\\.png': '/tests/imageStub.js',
  },
  testRegex: libDir === 'dist' ? 'demo\\.test\\.js$' : '.*\\.test\\.js$',
  collectCoverageFrom: [
    'components/**/*.{ts,tsx}',
    '!components/*/style/*.{ts,tsx}',
  ],
  transformIgnorePatterns: [
    `node_modules/(?!(${transformPackages.join('|')})/)`,
  ],

  globals: {
    'ts-jest': {

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