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feat(test-utils): automatically serialize json
Nate Moore
(Mar 24, 2026, 9:18 PM EDT)
c32ed0f0
2d44c699
+28
-24
+28
-24
src/test-utils.ts
+28
-24
src/test-utils.ts
···
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6
import { onTestFinished } from "vitest";
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export interface Fixture {
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root: URL;
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resolve: (...segments: string[]) => URL;
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readFile: (file: PathLike) => Promise<string>;
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cleanup: () => Promise<void>;
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root: URL;
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resolve: (...segments: string[]) => URL;
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readFile: (file: PathLike) => Promise<string>;
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cleanup: () => Promise<void>;
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}
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export async function createFixture(files: Record<string, string>): Promise<Fixture> {
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const root = new URL(`bsh-`, `file://${tmpdir()}/`);
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const path = await mkdtemp(fileURLToPath(root));
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const base = pathToFileURL(path + sep);
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const root = new URL(`bsh-`, `file://${tmpdir()}/`);
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const path = await mkdtemp(fileURLToPath(root));
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const base = pathToFileURL(path + sep);
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for (const [name, content] of Object.entries(files)) {
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const url = new URL(name, base);
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const dir = new URL("./", url);
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await mkdir(dir, { recursive: true });
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await writeFile(url, content, "utf8");
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}
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for (const [name, content] of Object.entries(files)) {
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const url = new URL(name, base);
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const dir = new URL("./", url);
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await mkdir(dir, { recursive: true });
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if (name.endsWith(".json") && typeof content !== "string") {
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await writeFile(url, JSON.stringify(content, null, 2), "utf8");
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} else {
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await writeFile(url, content, "utf8");
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}
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}
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const cleanup = () => rm(path, { recursive: true, force: true });
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onTestFinished(cleanup);
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const cleanup = () => rm(path, { recursive: true, force: true });
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onTestFinished(cleanup);
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const resolve = (...segments: string[]) => new URL(`./${segments.join("/")}`, base);
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const readFile = (file: PathLike) =>
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fsReadFile(new URL(`./${file}`, base), { encoding: "utf-8" });
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const resolve = (...segments: string[]) => new URL(`./${segments.join("/")}`, base);
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const readFile = (file: PathLike) =>
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fsReadFile(new URL(`./${file}`, base), { encoding: "utf-8" });
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return {
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root: pathToFileURL(path),
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resolve,
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readFile,
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cleanup,
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};
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return {
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root: pathToFileURL(path),
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resolve,
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readFile,
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cleanup,
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};
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}