1cbf9e1015
Introduce a shared test-utils module and global vitest setup that guarantee tests never write to the real .fusion directory or leak temp directories under /tmp. Infrastructure: - packages/core/src/__test-utils__/workspace.ts — tempWorkspace(), useIsolatedCwd(), trackForCleanup(), assertOutsideRealFusion() with auto-cleanup in afterEach. - packages/core/src/__test-utils__/vitest-setup.ts — per-worker guard: chdirs each worker into an isolated tmp dir, wraps process.chdir to refuse the real .fusion, scopes tmp dirs under fusion-test-workers/ (skips cwd change in thread-pool workers where chdir isn't supported). - packages/core/src/__test-utils__/vitest-teardown.ts — globalSetup hook that wipes the shared parent even when workers are SIGKILLed. - scripts/check-test-isolation.mjs + `test:isolated` / `test:check- isolation` scripts for CI. - @fusion/test-utils alias + setupFiles + globalSetup wired into core, cli, engine, dashboard, tui vitest configs; matching tsconfig paths. Test refactors (no behavior change): - cli provider-settings, auth-paths, provider-auth — switch leaking mkdtempSync calls to tempWorkspace(). - core migration, first-run, store-backward-compat — replace manual process.chdir save/restore with useIsolatedCwd(). - tui fusion-context — replace 9 hardcoded tmp paths (collision-prone under parallelism) with tempWorkspace(). - dashboard useTheme, FileBrowser, TaskCard — resolve source-file reads against a PACKAGE_ROOT computed from import.meta.url instead of cwd, so tests don't depend on the process working directory. Verified: full suite (~15,500 tests across 8 packages + plugins) passes and the orphan-detector reports zero leaked temp directories after a complete run. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
37 lines
1.5 KiB
TypeScript
37 lines
1.5 KiB
TypeScript
import { defineConfig } from "vitest/config";
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import { fileURLToPath } from "node:url";
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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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const coreSourceEntry = fileURLToPath(new URL("../core/src/index.ts", import.meta.url));
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const testUtilsEntry = fileURLToPath(new URL("../core/src/__test-utils__/workspace.ts", import.meta.url));
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const testSetupEntry = fileURLToPath(new URL("../core/src/__test-utils__/vitest-setup.ts", import.meta.url));
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const testTeardownEntry = fileURLToPath(new URL("../core/src/__test-utils__/vitest-teardown.ts", import.meta.url));
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export default defineConfig({
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resolve: {
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alias: {
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"@fusion/core": coreSourceEntry,
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"@fusion/test-utils": testUtilsEntry,
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},
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},
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test: {
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include: ["src/**/*.test.ts", "src/**/*.test.tsx"],
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setupFiles: [testSetupEntry],
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globalSetup: [testTeardownEntry],
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passWithNoTests: true,
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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", "src/**/*.tsx"],
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exclude: ["**/*.test.ts", "**/*.test.tsx", "**/*.d.ts", "dist/**"],
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},
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},
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});
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