added broken test case to sort by virtualcolumn. fails in pgsql

Author: Helveg

src/paginate.spec.ts

@@ -22,6 +22,7 @@ import {
     parseFilterToken,
 } from './filter'
 import { paginate, PaginateConfig, Paginated, PaginationLimit, PaginationType } from './paginate'
+import 'dotenv/config'
 
 // Disable debug logs during tests
 beforeAll(() => {
@@ -686,6 +687,22 @@ describe('paginate', () => {
         expect(result.data).toStrictEqual([cats[3], cats[4], cats[1], cats[0], cats[2]])
     })
 
+    it('should sort result by virtual columns', async () => {
+        const config: PaginateConfig<CatEntity> = {
+            sortableColumns: ['home.countCat'],
+            relations: ['home'],
+        }
+        const query: PaginateQuery = {
+            path: '',
+            sortBy: [['home.countCat', 'DESC']],
+        }
+
+        const result = await paginate<CatEntity>(query, catRepo, config)
+
+        expect(result.meta.sortBy).toStrictEqual([['home.countCat', 'DESC']])
+        expect(result.data).toStrictEqual([cats[3], cats[4], cats[1], cats[0], cats[2]])
+    })
+
     it('should sort result by camelcase columns', async () => {
         const config: PaginateConfig<CatEntity> = {
             sortableColumns: ['cutenessLevel', 'name'],