one/dist/esm/utils/routeIndex.test.mjs

One is a new React Framework that makes Vite serve both native and web.

import { mkdtempSync, mkdirSync, rmSync, writeFileSync } from "node:fs";
import { tmpdir } from "node:os";
import { dirname, join } from "node:path";
import { afterEach, describe, expect, it } from "vitest";
import { createRouteIndex } from "./routeIndex.mjs";
let testDir;
function writeRoute(relativePath) {
  testDir ||= mkdtempSync(join(tmpdir(), "one-route-index-"));
  const filePath = join(testDir, "app", relativePath);
  mkdirSync(dirname(filePath), {
    recursive: true
  });
  writeFileSync(filePath, "export default function Route() { return null }");
  return filePath;
}
afterEach(() => {
  if (testDir) {
    rmSync(testDir, {
      recursive: true,
      force: true
    });
    testDir = void 0;
  }
});
describe(createRouteIndex, () => {
  it("scans and filters the route tree once", () => {
    writeRoute("index.tsx");
    writeRoute("nested/page.ts");
    writeRoute("nested/page.test.tsx");
    writeRoute("routes.d.ts");
    const routeIndex = createRouteIndex({
      routerRoot: join(testDir, "app"),
      ignoredRouteFiles: ["**/*.test.*"]
    });
    expect(routeIndex.getPaths()).toEqual(["./index.tsx", "./nested/page.ts"]);
  });
  it("updates route membership from watcher events", () => {
    writeRoute("index.tsx");
    const routeIndex = createRouteIndex({
      routerRoot: join(testDir, "app"),
      ignoredRouteFiles: ["**/*.test.*"]
    });
    const addedRoute = writeRoute("nested/new.tsx");
    const ignoredRoute = writeRoute("nested/new.test.tsx");
    expect(routeIndex.update("add", addedRoute)).toBe(true);
    expect(routeIndex.update("add", ignoredRoute)).toBe(false);
    expect(routeIndex.getPaths()).toEqual(["./index.tsx", "./nested/new.tsx"]);
    expect(routeIndex.update("unlink", addedRoute)).toBe(true);
    expect(routeIndex.getPaths()).toEqual(["./index.tsx"]);
  });
});
//# sourceMappingURL=routeIndex.test.mjs.map