31 lines
848 B
TypeScript
31 lines
848 B
TypeScript
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import type { Config } from 'jest';
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import { pathsToModuleNameMapper } from 'ts-jest';
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import ts from 'typescript';
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// Path aliases (e.g. the ones added by `nest g library`) live in tsconfig.json,
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// so they are read from there instead of being duplicated here.
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const { config: tsconfig } = ts.readConfigFile(
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'./tsconfig.json',
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ts.sys.readFile,
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);
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const paths = tsconfig?.compilerOptions?.paths ?? {};
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const config: Config = {
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moduleFileExtensions: ['js', 'json', 'ts'],
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rootDir: '.',
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testRegex: '.*\\.spec\\.ts$',
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transform: {
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'^.+\\.(t|j)s$': 'ts-jest',
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},
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moduleNameMapper: pathsToModuleNameMapper(paths, { prefix: '<rootDir>/' }),
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collectCoverageFrom: [
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'src/**/*.(t|j)s',
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'libs/**/*.(t|j)s',
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'apps/**/*.(t|j)s',
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],
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coverageDirectory: './coverage',
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testEnvironment: 'node',
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};
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export default config;
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