gitea: test that a pull request's files are read past the forge's page cap

modules/gitea/test/pages.test.ts

@@ -0,0 +1,24 @@
+import assert from "node:assert/strict";
+import { test } from "node:test";
+import { createServer } from "node:http";
+import { GiteaClient } from "../client.ts";
+
+test("every page of a pull request's files is read, though the forge caps a page at fifty", async () => {
+  const total = 59;
+  const server = createServer((req, res) => {
+    const url = new URL(req.url ?? "", "http://x");
+    const page = Number(url.searchParams.get("page") ?? "1");
+    const start = (page - 1) * 50;
+    const files = Array.from({ length: Math.max(0, Math.min(50, total - start)) }, (_, i) => ({ filename: `modules/m${start + i}/x` }));
+    res.setHeader("content-type", "application/json");
+    res.end(JSON.stringify(files));
+  });
+  await new Promise<void>((r) => server.listen(0, r));
+  const port = (server.address() as any).port;
+  const client = new GiteaClient(`http://127.0.0.1:${port}`, "t");
+  const got = await client.listPullFiles("novox", "mesh-catalog", 60);
+  server.close();
+  assert.equal(got.paths.length, total);
+  assert.equal(got.truncated, false);
+  assert.equal(new Set(got.paths).size, total);
+});