add pokerogue-savedata-api test coverage

src/plugins/api/pokerogue-savedata-api.ts

@@ -35,7 +35,7 @@ export class PokerogueSavedataApi extends ApiBase {
       return await response.text();
     } catch (err) {
       console.warn("Could not update all savedata!", err);
-      return null;
+      return "Unknown error";
     }
   }
 }

src/test/plugins/api/pokerogue-savedata-api.test.ts

@@ -0,0 +1,55 @@
+import type { UpdateAllSavedataRequest } from "#app/@types/PokerogueSavedataApi";
+import { PokerogueSavedataApi } from "#app/plugins/api/pokerogue-savedata-api";
+import { getApiBaseUrl } from "#app/test/utils/testUtils";
+import { http, HttpResponse } from "msw";
+import { setupServer } from "msw/node";
+import { afterAll, afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+
+const apiBase = getApiBaseUrl();
+const savedataApi = new PokerogueSavedataApi(apiBase);
+const server = setupServer();
+
+beforeAll(() => {
+  server.listen({ onUnhandledRequest: "error" });
+});
+
+afterAll(() => {
+  server.close();
+});
+
+afterEach(() => {
+  server.resetHandlers();
+});
+
+describe("Pokerogue Admin API", () => {
+  beforeEach(() => {
+    vi.spyOn(console, "warn");
+  });
+
+  describe("Update All", () => {
+    it("should return an empty string on SUCCESS", async () => {
+      server.use(http.post(`${apiBase}/savedata/updateall`, () => HttpResponse.text(null)));
+
+      const error = await savedataApi.updateAll({} as UpdateAllSavedataRequest);
+
+      expect(error).toBe("");
+    });
+
+    it("should return an error message on FAILURE", async () => {
+      server.use(http.post(`${apiBase}/savedata/updateall`, () => HttpResponse.text("Failed to update all!")));
+
+      const error = await savedataApi.updateAll({} as UpdateAllSavedataRequest);
+
+      expect(error).toBe("Failed to update all!");
+    });
+
+    it("should return 'Unknown error' and report a warning on ERROR", async () => {
+      server.use(http.post(`${apiBase}/savedata/updateall`, () => HttpResponse.error()));
+
+      const error = await savedataApi.updateAll({} as UpdateAllSavedataRequest);
+
+      expect(error).toBe("Unknown error");
+      expect(console.warn).toHaveBeenCalledWith("Could not update all savedata!", expect.any(Error));
+    });
+  });
+});