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32 lines
1.2 KiB
32 lines
1.2 KiB
/* eslint-env node */ |
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/* eslint-disable @typescript-eslint/no-var-requires */ |
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const { defaultTransformerOptions } = require("jest-preset-angular/presets"); |
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/** @type {import('jest').Config} */ |
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module.exports = { |
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testMatch: ["**/+(*.)+(spec).+(ts)"], |
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// Workaround for a memory leak that crashes tests in CI: |
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// https://github.com/facebook/jest/issues/9430#issuecomment-1149882002 |
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// Also anecdotally improves performance when run locally |
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maxWorkers: 3, |
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transform: { |
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"^.+\\.(ts|js|mjs|svg)$": [ |
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"jest-preset-angular", |
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{ |
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...defaultTransformerOptions, |
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// Jest does not use tsconfig.spec.json by default |
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tsconfig: "<rootDir>/tsconfig.spec.json", |
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// Further workaround for memory leak, recommended here: |
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// https://github.com/kulshekhar/ts-jest/issues/1967#issuecomment-697494014 |
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// Makes tests run faster and reduces size/rate of leak, but loses typechecking on test code |
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// See https://bitwarden.atlassian.net/browse/EC-497 for more info |
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isolatedModules: true, |
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astTransformers: { |
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before: ["<rootDir>/../../jslib/shared/es2020-transformer.ts"], |
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}, |
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}, |
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], |
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}, |
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};
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