Carlos Florêncio
58 lines
1.8 KiB
TypeScript
58 lines
1.8 KiB
TypeScript
import path from "node:path";
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import { defineConfig, mergeConfig } from "vitest/config";
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import viteConfig from "./vite.config";
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if (process.env.DEBUG === "1") process.env.DEBUG = "";
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// Pins NODE_ENV=test — see apps/web/AGENTS.md "Testing notes" for why this is load-bearing.
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process.env.NODE_ENV = "test";
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const configuredMaxWorkers = process.env.VITEST_MAX_WORKERS?.trim();
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const maxWorkers = resolveMaxWorkers(configuredMaxWorkers, Boolean(process.env.CI));
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export default mergeConfig(
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viteConfig,
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defineConfig({
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resolve: {
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alias: [
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{
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find: /^monaco-editor$/,
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replacement: path.resolve(__dirname, "vitest.monaco-editor.ts"),
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},
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],
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},
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test: {
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environment: "happy-dom",
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environmentOptions: {
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happyDOM: {
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settings: {
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navigation: {
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disableChildFrameNavigation: true,
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},
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},
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},
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},
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setupFiles: ["./vitest.setup.ts"],
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// `e2e/**/*.spec.ts` belongs to Playwright, but plain unit tests for the
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// e2e helpers themselves (`*.test.ts`) still run here — excluding the
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// whole tree would let them sit in the repo without ever executing.
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exclude: ["e2e/**/*.spec.ts", "e2e/fixtures/**", "e2e/pages/**", "node_modules/**"],
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pool: "threads",
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maxWorkers,
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// Already the default, pinned because it is load-bearing: a run that
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// collects nothing must exit non-zero rather than read as a green suite.
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passWithNoTests: false,
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},
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}),
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);
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function resolveMaxWorkers(value: string | undefined, isCI: boolean) {
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if (/^[1-9]\d*%$/.test(value ?? "")) return value;
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const workers = Number(value);
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if (Number.isInteger(workers) && workers > 0) return workers;
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return isCI ? undefined : "20%";
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}
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