Fix tests

src/tests/setup.bun.ts

@@ -3,16 +3,71 @@
  * This file is automatically loaded before running tests
  */
 
-import { afterEach, beforeEach } from "bun:test";
+import { mock } from "bun:test";
 
-// Clean up after each test
-afterEach(() => {
-  // Add any cleanup logic here
+// Set NODE_ENV to test
+process.env.NODE_ENV = "test";
+
+// Mock the database module to prevent real database access during tests
+mock.module("@/lib/db", () => {
+  const mockDb = {
+    select: () => ({
+      from: () => ({
+        where: () => ({
+          limit: () => Promise.resolve([])
+        })
+      })
+    }),
+    insert: () => ({
+      values: () => Promise.resolve()
+    }),
+    update: () => ({
+      set: () => ({
+        where: () => Promise.resolve()
+      })
+    }),
+    delete: () => ({
+      where: () => Promise.resolve()
+    })
+  };
+
+  return {
+    db: mockDb,
+    users: {},
+    events: {},
+    configs: {},
+    repositories: {},
+    mirrorJobs: {},
+    organizations: {},
+    sessions: {},
+    accounts: {},
+    verificationTokens: {},
+    oauthApplications: {},
+    oauthAccessTokens: {},
+    oauthConsent: {},
+    ssoProviders: {}
+  };
 });
 
-// Setup before each test
-beforeEach(() => {
-  // Add any setup logic here
+// Mock drizzle-orm to prevent database migrations from running
+mock.module("drizzle-orm/bun-sqlite/migrator", () => {
+  return {
+    migrate: () => {}
+  };
+});
+
+// Mock config encryption utilities
+mock.module("@/lib/utils/config-encryption", () => {
+  return {
+    decryptConfigTokens: (config: any) => {
+      // Return the config as-is for tests
+      return config;
+    },
+    encryptConfigTokens: (config: any) => {
+      // Return the config as-is for tests
+      return config;
+    }
+  };
 });
 
 // Add DOM testing support if needed