From 56b007ff26f5c5a8b6e4481ba726a132c7373d94 Mon Sep 17 00:00:00 2001
From: Alexandr Garbuzov <qwerty541zxc@gmail.com>
Date: Wed, 20 Sep 2023 16:29:45 +0300
Subject: [PATCH] tests: add pin endpoint proper cache header test (#3260)

---
 tests/pin.test.js | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/tests/pin.test.js b/tests/pin.test.js
index dec6a24718a77..0dcb5aa9768fd 100644
--- a/tests/pin.test.js
+++ b/tests/pin.test.js
@@ -4,7 +4,7 @@ import axios from "axios";
 import MockAdapter from "axios-mock-adapter";
 import pin from "../api/pin.js";
 import { renderRepoCard } from "../src/cards/repo-card.js";
-import { renderError } from "../src/common/utils.js";
+import { renderError, CONSTANTS } from "../src/common/utils.js";
 import { expect, it, describe, afterEach } from "@jest/globals";
 
 const data_repo = {
@@ -199,4 +199,28 @@ describe("Test /api/pin", () => {
       ),
     );
   });
+
+  it("should have proper cache", async () => {
+    const req = {
+      query: {
+        username: "anuraghazra",
+        repo: "convoychat",
+      },
+    };
+    const res = {
+      setHeader: jest.fn(),
+      send: jest.fn(),
+    };
+    mock.onPost("https://api.github.com/graphql").reply(200, data_user);
+
+    await pin(req, res);
+
+    expect(res.setHeader).toBeCalledWith("Content-Type", "image/svg+xml");
+    expect(res.setHeader).toBeCalledWith(
+      "Cache-Control",
+      `max-age=${CONSTANTS.SIX_HOURS / 2}, s-maxage=${
+        CONSTANTS.SIX_HOURS
+      }, stale-while-revalidate=${CONSTANTS.ONE_DAY}`,
+    );
+  });
 });