feat: create lib function to verify FCM token

src/mocks/fcm.ts

@@ -0,0 +1,36 @@
+import { HttpResponse, http } from "msw";
+
+import type { FcmMessagePayload } from "~/libs/fcm/sendFcmMessage";
+
+export function mockFcmMessageResponse() {
+  return http.post<{}, { message: FcmMessagePayload; validate_only: boolean }>(
+    "https://fcm.googleapis.com/v1/projects/aniplay-73b59/messages:send",
+    async ({ request }) => {
+      const { message } = await request.json();
+      const { name, token } = message;
+
+      if (name === "token_verification") {
+        if (token?.length === 163) {
+          return HttpResponse.json({ name });
+        }
+
+        return HttpResponse.json({
+          error: {
+            code: 400,
+            message:
+              "The registration token is not a valid FCM registration token",
+            status: "INVALID_ARGUMENT",
+            details: [
+              {
+                "@type": "type.googleapis.com/google.firebase.fcm.v1.FcmError",
+                errorCode: "INVALID_ARGUMENT",
+              },
+            ],
+          },
+        });
+      }
+
+      return HttpResponse.json(message);
+    },
+  );
+}

src/mocks/gToken.ts

@@ -0,0 +1,30 @@
+import type { TokenOptions } from "gtoken";
+
+import { mock } from "bun:test";
+
+const emailRegex =
+  /^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|.(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
+
+class MockGoogleToken {
+  private email: string | undefined;
+
+  constructor(options: TokenOptions) {
+    this.email = options.email;
+  }
+
+  getToken() {
+    if (!this.email) {
+      return Promise.reject("No email provided");
+    }
+
+    if (!emailRegex.test(this.email)) {
+      return Promise.reject("Invalid email");
+    }
+
+    return Promise.resolve({
+      access_token: "asd",
+    });
+  }
+}
+
+mock.module("gtoken", () => ({ GoogleToken: MockGoogleToken }));

src/mocks/handlers.ts

@@ -8,6 +8,7 @@ import { getAnifyTitle } from "./anify/title";
 import { getAnilistSearchResults } from "./anilist/search";
 import { getAnilistTitle } from "./anilist/title";
 import { updateAnilistWatchStatus } from "./anilist/updateWatchStatus";
+import { mockFcmMessageResponse } from "./fcm";
 
 export const handlers = [
   getAnilistSearchResults(),
@@ -20,4 +21,5 @@ export const handlers = [
   getAnifyEpisodes(),
   getAnifySources(),
   getAnifyTitle(),
+  mockFcmMessageResponse(),
 ];