mirror of
https://github.com/bitwarden/browser
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36 lines
1.3 KiB
JavaScript
36 lines
1.3 KiB
JavaScript
/* eslint-env node */
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const path = require("path");
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/** @type {import('jest').Config} */
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module.exports = {
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// Match all .spec.ts files, but not .play.spec.ts files, those are playwright tests
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testMatch: ["**/+(*.)+(spec).+(ts|js|mjs|cjs)"],
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testPathIgnorePatterns: [
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"/node_modules/", // default value
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"\\.type\\.spec\\.ts", // ignore type tests (which are checked at compile time and not run by jest)
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"\\.play\\.spec\\.ts", // ignore playwright tests
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],
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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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setupFiles: [path.join(__dirname, "polyfill-node-globals.ts")],
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transform: {
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"^.+\\.tsx?$": [
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"ts-jest",
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{
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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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},
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],
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},
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};
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