Feedback: 1.x → 2.x

[zoltanr-jt]

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Feedback

Adding

 testEnvironmentOptions: {
    customExportConditions: ['']
  },

helped in resolving "module not found" error, but got another saying: TextEncoder is not defined

does not solve the issue with import when running tests in Jest.

Jest.config.ts

import { Config } from 'jest';
import { pathsToModuleNameMapper } from 'ts-jest';

import { compilerOptions } from './tsconfig.json';

const config: Config = {
  testEnvironmentOptions: {
    customExportConditions: ['']
  },
  testEnvironment: 'jsdom',
  testPathIgnorePatterns: ['/node_modules/', '/build/'],
  collectCoverage: true,
  coverageReporters: ['clover', 'json', 'lcov', 'text', 'json-summary'],
  collectCoverageFrom: [
    'src/**/*.ts(x)?',
    '!src/**/*.d.ts',
    '!src/mocks/**',
    '!src/models/**',
    '!src/i18n/**',
    '!src/components/icons/**',
    '!src/schemas/**'
  ],
  coveragePathIgnorePatterns: [
    'src/app.tsx',
    'src/axiosInterceptors.tsx',
    'src/bootstrap.tsx',
    'src/index.ts',
    'src/infra'
  ],
  // coverageThreshold: {
  //   global: {
  //     functions: 80,
  //     statements: 80,
  //     branches: 80
  //   }
  // },
  globalSetup: '<rootDir>/jest-global-setup.js',
  setupFilesAfterEnv: ['<rootDir>/jest.setup.ts'],
  modulePaths: ['<rootDir>/src/'],
  moduleNameMapper: pathsToModuleNameMapper(compilerOptions.paths, { prefix: '<rootDir>/' }),
  transform: {
    '^.+\\.(js|jsx|ts|tsx)$': 'babel-jest',
    '.+\\.(svg|css|styl|less|sass|scss|png|jpg|ttf|woff|woff2)$': 'jest-transform-stub'
  },
  clearMocks: true,
  restoreMocks: true
};

export default config;

[kettanaito]

Hi, @zoltanr-jt. You seem to be missing the important setupFiles step. Please follow the docs to add it.