fix: 修复后端 CI 检查与测试

apps/server/src/database/database-migrations.spec.ts

@@ -197,7 +197,7 @@ describe('DatabaseMigrationsService — course attendance schema', () => {
       ],
       getTable: { name: 'attendance_records', columns: [{ name: 'id' }] },
     });
-    await bootstrapCourseAttendance(runner);
+    const service = await bootstrapCourseAttendance(runner);
 
     await service.ensureCourseAttendanceSchema();
 
@@ -223,7 +223,7 @@ describe('DatabaseMigrationsService — course attendance schema', () => {
         ? { name, columns: [{ name: 'id' }] }
         : { name, columns: [{ name: 'id' }, { name: 'schedule_id' }, { name: 'attendance_session_id' }] },
     );
-    await bootstrapCourseAttendance(runner);
+    const service = await bootstrapCourseAttendance(runner);
 
     await service.ensureCourseAttendanceSchema();
 
@@ -237,7 +237,7 @@ describe('DatabaseMigrationsService — course attendance schema', () => {
       getTables: [{ name: 'attendance_records', columns: [{ name: 'id' }] }],
       getTable: { name: 'attendance_records', columns: [{ name: 'id' }] },
     });
-    await bootstrapCourseAttendance(runner);
+    const service = await bootstrapCourseAttendance(runner);
     await service.ensureCourseAttendanceSchema();
 
     const createSql: string = (runner.query as jest.Mock).mock.calls
@@ -497,5 +497,5 @@ async function bootstrapCourseAttendance(runner: MockRunner) {
       { provide: getDataSourceToken(), useValue: dataSource },
     ],
   }).compile();
-  service = module.get(DatabaseMigrationsService);
+  return module.get<MigrationsPrivate & DatabaseMigrationsService>(DatabaseMigrationsService);
 }