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node_modules/@weborigami/language/test/runtime/OrigamiFiles.test.js

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+import assert from "node:assert";
+import * as fs from "node:fs/promises";
+import path from "node:path";
+import { describe, test } from "node:test";
+import { fileURLToPath } from "node:url";
+import OrigamiFiles from "../../src/runtime/OrigamiFiles.js";
+
+const dirname = path.dirname(fileURLToPath(import.meta.url));
+const tempDirectory = path.join(dirname, "fixtures/temp");
+
+describe("OrigamiFiles", () => {
+  test("can watch its folder for changes", { timeout: 2000 }, async () => {
+    await createTempDirectory();
+    const tempFiles = new OrigamiFiles(tempDirectory);
+    const changedFileName = await new Promise(async (resolve) => {
+      // @ts-ignore
+      tempFiles.addEventListener("change", (event) => {
+        resolve(/** @type {any} */ (event).options.key);
+      });
+      // @ts-ignore
+      await tempFiles.set(
+        "foo.txt",
+        "This file is left over from testing and can be removed."
+      );
+    });
+    await removeTempDirectory();
+    assert.equal(changedFileName, "foo.txt");
+  });
+});
+
+async function createTempDirectory() {
+  await fs.mkdir(tempDirectory, { recursive: true });
+}
+
+async function removeTempDirectory() {
+  await fs.rm(tempDirectory, { recursive: true });
+}