67 lines
1.5 KiB
JavaScript
67 lines
1.5 KiB
JavaScript
import { pathsToModuleNameMapper } from 'ts-jest';
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import { readFileSync } from 'fs';
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const tsconfig = JSON.parse(readFileSync('./tsconfig.json', 'utf8'));
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/** @type {import('jest').Config} */
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export default {
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preset: 'ts-jest',
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testEnvironment: 'node',
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// Handle module resolution for TypeScript paths
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moduleNameMapper: {
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...pathsToModuleNameMapper(tsconfig.compilerOptions.paths, {
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prefix: '<rootDir>/',
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}),
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// Mock problematic libraries
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'^isikukood$': '<rootDir>/__mocks__/isikukood.ts',
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'^server-only$': '<rootDir>/__mocks__/server-only.ts',
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},
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// Test file patterns
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testMatch: [
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'**/__tests__/**/*.(ts|tsx|js)',
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'**/*.(test|spec).(ts|tsx|js)'
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],
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// Setup files
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setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
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// Coverage configuration
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collectCoverageFrom: [
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'lib/**/*.{ts,tsx}',
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'app/**/*.{ts,tsx}',
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'components/**/*.{ts,tsx}',
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'!**/*.d.ts',
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'!**/node_modules/**',
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'!**/.next/**'
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],
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// Transform configuration
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transform: {
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'^.+\\.(ts|tsx)$': ['ts-jest', {
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useESM: true,
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tsconfig: {
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jsx: 'react-jsx',
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},
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}],
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},
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// Module file extensions
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moduleFileExtensions: ['ts', 'tsx', 'js', 'jsx', 'json'],
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// Ignore patterns
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testPathIgnorePatterns: [
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'<rootDir>/.next/',
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'<rootDir>/node_modules/',
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],
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// Transform ignore patterns for node_modules
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transformIgnorePatterns: [
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'node_modules/(?!(.*\\.mjs$))',
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],
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// ESM support
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extensionsToTreatAsEsm: ['.ts'],
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};
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