49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
import path from "node:path";
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import { pathToFileURL } from "node:url";
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import { describe, expect, it } from "vitest";
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import { resolveFileModuleUrl, resolveFunctionModuleExport } from "./module-loader.js";
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describe("hooks module loader helpers", () => {
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it("builds a file URL without cache-busting by default", () => {
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const modulePath = path.resolve("/tmp/hook-handler.js");
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expect(resolveFileModuleUrl({ modulePath })).toBe(pathToFileURL(modulePath).href);
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});
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it("adds a cache-busting query when requested", () => {
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const modulePath = path.resolve("/tmp/hook-handler.js");
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expect(
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resolveFileModuleUrl({
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modulePath,
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cacheBust: true,
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nowMs: 123,
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}),
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).toBe(`${pathToFileURL(modulePath).href}?t=123`);
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});
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it("resolves explicit function exports", () => {
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const fn = () => "ok";
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const resolved = resolveFunctionModuleExport({
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mod: { run: fn },
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exportName: "run",
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});
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expect(resolved).toBe(fn);
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});
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it("falls back through named exports when no explicit export is provided", () => {
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const fallback = () => "ok";
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const resolved = resolveFunctionModuleExport({
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mod: { transform: fallback },
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fallbackExportNames: ["default", "transform"],
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});
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expect(resolved).toBe(fallback);
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});
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it("returns undefined when export exists but is not callable", () => {
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const resolved = resolveFunctionModuleExport({
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mod: { run: "nope" },
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exportName: "run",
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});
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expect(resolved).toBeUndefined();
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});
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});
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