From c61d815461b5262faf7bdf647ffa6c74a38f421f Mon Sep 17 00:00:00 2001
From: NachoSoto <ignaciosoto90@gmail.com>
Date: Sat, 25 Jun 2022 14:39:11 -0700
Subject: [PATCH] Added Integration Test for upgrading subscription with a
 different entitlement

See [CF-788].
---
 .../StoreKitIntegrationTests.swift            | 30 ++++++++++++++++
 ...rationPurchaseTesterConfiguration.storekit | 34 +++++++++++++++++++
 2 files changed, 64 insertions(+)

diff --git a/Tests/BackendIntegrationTests/StoreKitIntegrationTests.swift b/Tests/BackendIntegrationTests/StoreKitIntegrationTests.swift
index 66c47d2b2f..83a4290f35 100644
--- a/Tests/BackendIntegrationTests/StoreKitIntegrationTests.swift
+++ b/Tests/BackendIntegrationTests/StoreKitIntegrationTests.swift
@@ -390,11 +390,41 @@ class StoreKit1IntegrationTests: BaseBackendIntegrationTests {
         expect(transaction.offerType) == .promotional
     }
 
+    func testUpgradingInSameSubscriptionGroupCancelsOldEntitlement() async throws {
+        let user = UUID().uuidString
+
+        let (_, created) = try await Purchases.shared.logIn(user)
+        expect(created) == true
+
+        let customerInfo = try await self.purchaseMonthlyOffering().customerInfo
+
+        let superPremiumProduct = try await XCTAsyncUnwrap(
+            await Purchases.shared.products([
+                "com.revenuecat.monthly_9.99.super_premium.1_week_intro"
+            ]).first
+        )
+
+        let entitlements = try await Purchases.shared.purchase(product: superPremiumProduct)
+            .customerInfo
+            .entitlements
+
+        expect(entitlements.active).to(haveCount(1))
+        expect(entitlements[Self.entitlementIdentifier]?.isActive).to(
+            beFalse(),
+            description: "Old entitlement should not be active anymore"
+        )
+        expect(entitlements[Self.superEntitlementIdentifier]?.isActive).to(
+            beTrue(),
+            description: "New upgraded entitlement should be active"
+        )
+    }
+
 }
 
 private extension StoreKit1IntegrationTests {
 
     static let entitlementIdentifier = "premium"
+    static let superEntitlementIdentifier = "super_premium"
 
     private var currentOffering: Offering {
         get async throws {
diff --git a/Tests/TestingApps/PurchaseTester/RevenueCat_IntegrationPurchaseTesterConfiguration.storekit b/Tests/TestingApps/PurchaseTester/RevenueCat_IntegrationPurchaseTesterConfiguration.storekit
index da62d85564..084bf7fc02 100644
--- a/Tests/TestingApps/PurchaseTester/RevenueCat_IntegrationPurchaseTesterConfiguration.storekit
+++ b/Tests/TestingApps/PurchaseTester/RevenueCat_IntegrationPurchaseTesterConfiguration.storekit
@@ -182,6 +182,40 @@
           "referenceName" : "weekly free trial",
           "subscriptionGroupID" : "7096FF06",
           "type" : "RecurringSubscription"
+        },
+        {
+          "adHocOffers" : [
+
+          ],
+          "codeOffers" : [
+
+          ],
+          "displayPrice" : "9.99",
+          "familyShareable" : true,
+          "groupNumber" : 1,
+          "internalID" : "42778756",
+          "introductoryOffer" : {
+            "internalID" : "AA450462",
+            "paymentMode" : "free",
+            "subscriptionPeriod" : "P1W"
+          },
+          "localizations" : [
+            {
+              "description" : "Monthly subscription with a 1-week free trial",
+              "displayName" : "Super Premium Monthly",
+              "locale" : "en_US"
+            },
+            {
+              "description" : "Subscripción mensual con 1 semana gratis",
+              "displayName" : "Super Premium mensual",
+              "locale" : "es_ES"
+            }
+          ],
+          "productID" : "com.revenuecat.monthly_9.99.super_premium.1_week_intro",
+          "recurringSubscriptionPeriod" : "P1M",
+          "referenceName" : "super premium monthly free trial",
+          "subscriptionGroupID" : "7096FF06",
+          "type" : "RecurringSubscription"
         }
       ]
     },