From 2cf933c81aee12b7b8d3112d427bdda73387b8d3 Mon Sep 17 00:00:00 2001
From: Alexandr Garbuzov <qwerty541zxc@gmail.com>
Date: Fri, 25 Aug 2023 10:20:31 +0300
Subject: [PATCH] Tests: Add top langs endpoint wrong locale test (#3142)

---
 tests/top-langs.test.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/tests/top-langs.test.js b/tests/top-langs.test.js
index f1c7d008..36a85860 100644
--- a/tests/top-langs.test.js
+++ b/tests/top-langs.test.js
@@ -185,4 +185,25 @@ describe("Test /api/top-langs", () => {
     expect(res.setHeader).toBeCalledWith("Content-Type", "image/svg+xml");
     expect(res.send).toBeCalledWith(renderError("Something went wrong"));
   });
+
+  it("should render error card if wrong locale provided", async () => {
+    const req = {
+      query: {
+        username: "anuraghazra",
+        locale: "asdf",
+      },
+    };
+    const res = {
+      setHeader: jest.fn(),
+      send: jest.fn(),
+    };
+    mock.onPost("https://api.github.com/graphql").reply(200, data_langs);
+
+    await topLangs(req, res);
+
+    expect(res.setHeader).toBeCalledWith("Content-Type", "image/svg+xml");
+    expect(res.send).toBeCalledWith(
+      renderError("Something went wrong", "Locale not found"),
+    );
+  });
 });