From a15f2b37b3d361089102519d4c09b89d45509774 Mon Sep 17 00:00:00 2001
From: Harminder Virk <virk.officials@gmail.com>
Date: Fri, 17 May 2024 09:33:34 +0530
Subject: [PATCH] test: add tests

---
 .../product-collections.spec.ts               | 67 +++++++++++++++++++
 1 file changed, 67 insertions(+)

diff --git a/packages/modules/product/integration-tests/__tests__/services/product-module-service/product-collections.spec.ts b/packages/modules/product/integration-tests/__tests__/services/product-module-service/product-collections.spec.ts
index 8fba59fbd6..557ace762c 100644
--- a/packages/modules/product/integration-tests/__tests__/services/product-module-service/product-collections.spec.ts
+++ b/packages/modules/product/integration-tests/__tests__/services/product-module-service/product-collections.spec.ts
@@ -365,6 +365,73 @@ moduleIntegrationTestRunner({
             "ProductCollection with id: does-not-exist was not found"
           )
         })
+
+        it("should dissociate existing products when new products are synced", async () => {
+          await service.upsertCollections([
+            {
+              id: collectionId,
+              product_ids: [productOne.id, productTwo.id],
+            },
+          ])
+
+          /**
+           * Another upsert should remove the first productOne
+           */
+          await service.upsertCollections([
+            {
+              id: collectionId,
+              product_ids: [productTwo.id],
+            },
+          ])
+
+          const productCollection = await service.retrieveCollection(
+            collectionId,
+            {
+              select: ["products.id"],
+              relations: ["products"],
+            }
+          )
+
+          expect(productCollection.products).toHaveLength(1)
+          expect(productCollection).toEqual(
+            expect.objectContaining({
+              products: expect.arrayContaining([
+                expect.objectContaining({
+                  id: productTwo.id,
+                }),
+              ]),
+            })
+          )
+        })
+
+        it("should dissociate all existing products", async () => {
+          await service.upsertCollections([
+            {
+              id: collectionId,
+              product_ids: [productOne.id, productTwo.id],
+            },
+          ])
+
+          /**
+           * Another upsert should remove the first productOne
+           */
+          await service.upsertCollections([
+            {
+              id: collectionId,
+              product_ids: [],
+            },
+          ])
+
+          const productCollection = await service.retrieveCollection(
+            collectionId,
+            {
+              select: ["products.id"],
+              relations: ["products"],
+            }
+          )
+
+          expect(productCollection.products).toHaveLength(0)
+        })
       })
 
       describe("createCollections", () => {