9a532316cf
- Add test setup files in core and CLI that override HOME to a per-worker temp directory - Wire the new isolation setup into core and CLI vitest setupFiles before existing test bootstrap - Add a core canary test to verify HOME, homedir(), and defaultGlobalDir() resolve under isolated temp paths - Document how global HOME isolation complements per-fixture isolation in test-project utilities
34 lines
1.1 KiB
TypeScript
34 lines
1.1 KiB
TypeScript
import { defineConfig } from "vitest/config";
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import { resolve } from "node:path";
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const defaultMaxWorkers = 2;
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const requestedMaxWorkers = Number.parseInt(process.env.VITEST_MAX_WORKERS ?? String(defaultMaxWorkers), 10);
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const maxWorkers = Math.max(1, Math.min(2, Number.isFinite(requestedMaxWorkers) ? requestedMaxWorkers : defaultMaxWorkers));
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process.env.VITEST_MAX_WORKERS = String(maxWorkers);
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export default defineConfig({
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resolve: {
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alias: {
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"@fusion/test-utils": resolve(__dirname, "./src/__test-utils__/workspace.ts"),
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},
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},
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test: {
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include: ["src/**/*.test.ts"],
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setupFiles: [
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"./src/__tests__/setup-test-isolation.ts",
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"./src/__test-utils__/vitest-setup.ts",
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],
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globalSetup: ["./src/__test-utils__/vitest-teardown.ts"],
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maxWorkers,
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poolOptions: { threads: { minThreads: 1, maxThreads: maxWorkers }, forks: { minForks: 1, maxForks: maxWorkers } },
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fileParallelism: true,
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coverage: {
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enabled: false,
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reporter: ["text", "html", "json"],
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reportsDirectory: "./coverage",
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include: ["src/**/*.ts"],
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exclude: ["**/*.test.ts", "**/*.d.ts", "dist/**"],
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},
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},
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});
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