[READ-ONLY] Mirror of https://github.com/bombshell-dev/tools. Internal CLI to standardize tooling across all Bombshell projects
[ci] format
authored by
Nate Moore
and committed by
bombshell-bot
(Mar 25, 2026, 1:11 AM UTC)
2d44c699
9d2c754a
+56
-56
+32
-32
src/test-utils.test.ts
+32
-32
src/test-utils.test.ts
···
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import { createFixture } from "./test-utils.ts";
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describe("createFixture", () => {
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it("creates files on disk from inline tree", async () => {
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const fixture = await createFixture({
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"hello.txt": "hello world",
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});
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const content = await readFile(fixture.resolve("hello.txt"), "utf8");
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expect(content).toBe("hello world");
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});
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it("creates files on disk from inline tree", async () => {
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const fixture = await createFixture({
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"hello.txt": "hello world",
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});
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const content = await readFile(fixture.resolve("hello.txt"), "utf8");
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expect(content).toBe("hello world");
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});
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it("creates nested directories from slash-separated keys", async () => {
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const fixture = await createFixture({
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"src/index.ts": "export const x = 1",
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"src/utils/helpers.ts": "export function help() {}",
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});
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expect(existsSync(fixture.resolve("src/index.ts"))).toBe(true);
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expect(existsSync(fixture.resolve("src/utils/helpers.ts"))).toBe(true);
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});
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it("creates nested directories from slash-separated keys", async () => {
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const fixture = await createFixture({
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"src/index.ts": "export const x = 1",
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"src/utils/helpers.ts": "export function help() {}",
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});
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expect(existsSync(fixture.resolve("src/index.ts"))).toBe(true);
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expect(existsSync(fixture.resolve("src/utils/helpers.ts"))).toBe(true);
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});
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it("resolve returns absolute path within fixture root", async () => {
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const fixture = await createFixture({ "a.txt": "" });
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expect(fixture.resolve("a.txt").toString()).toContain(fixture.root.toString());
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});
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it("resolve returns absolute path within fixture root", async () => {
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const fixture = await createFixture({ "a.txt": "" });
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expect(fixture.resolve("a.txt").toString()).toContain(fixture.root.toString());
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});
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it("readFile reads the actual file", async () => {
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const fixture = await createFixture({ "a.txt": "Empty" });
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expect(await fixture.readFile("a.txt")).toEqual("Empty");
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await writeFile(fixture.resolve("a.txt"), "Hello world!", { encoding: "utf-8" });
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expect(await fixture.readFile("a.txt")).toEqual("Hello world!");
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});
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it("readFile reads the actual file", async () => {
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const fixture = await createFixture({ "a.txt": "Empty" });
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expect(await fixture.readFile("a.txt")).toEqual("Empty");
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await writeFile(fixture.resolve("a.txt"), "Hello world!", { encoding: "utf-8" });
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expect(await fixture.readFile("a.txt")).toEqual("Hello world!");
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});
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it("cleanup removes the temp directory", async () => {
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const fixture = await createFixture({ "a.txt": "" });
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const path = fixture.root;
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expect(existsSync(path)).toBe(true);
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await fixture.cleanup();
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expect(existsSync(path)).toBe(false);
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});
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it("cleanup removes the temp directory", async () => {
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const fixture = await createFixture({ "a.txt": "" });
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const path = fixture.root;
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expect(existsSync(path)).toBe(true);
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await fixture.cleanup();
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expect(existsSync(path)).toBe(false);
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});
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});
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src/test-utils.ts
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src/test-utils.ts
···
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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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await writeFile(url, content, "utf8");
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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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}