diff --git a/PadelClubDataTests/DataAccessSyncTests.swift b/PadelClubDataTests/SyncDataAccessTests.swift
similarity index 87%
rename from PadelClubDataTests/DataAccessSyncTests.swift
rename to PadelClubDataTests/SyncDataAccessTests.swift
index 497e7f4..f382126 100644
--- a/PadelClubDataTests/DataAccessSyncTests.swift
+++ b/PadelClubDataTests/SyncDataAccessTests.swift
@@ -9,7 +9,7 @@ import Testing
 @testable import PadelClubData
 @testable import LeStorage
 
-struct DataAccessSyncTests {
+struct SyncDataAccessTests {
     
     let username1: String = "UserDataTests"
     let password1: String = "MyPass1234--"
@@ -24,7 +24,7 @@ struct DataAccessSyncTests {
         FileManager.default.deleteDirectoryInDocuments(directoryName: "storage-2")
 
         self.secondStoreCenter = StoreCenter(directoryName: "storage-2")
-        self.secondStoreCenter.configureURLs(secureScheme: false, domain: "127.0.0.1:8000", webSockets: false)
+        self.secondStoreCenter.configureURLs(secureScheme: false, domain: "127.0.0.1:8000", webSockets: false, useSynchronization: true)
         self.secondStoreCenter.tokenKeychain = MockKeychainStore(fileName: "storage-2/token.json")
         self.secondStoreCenter.deviceKeychain = MockKeychainStore(fileName: "storage-2/device.json")
         try self.secondStoreCenter.deviceKeychain.add(value: UUID().uuidString)
@@ -36,7 +36,7 @@ struct DataAccessSyncTests {
             try await self.login(storeCenter: self.secondStoreCenter, username: self.username2, password: self.password2)
         }
         
-        StoreCenter.main.configureURLs(secureScheme: false, domain: "127.0.0.1:8000", webSockets: false)
+        StoreCenter.main.configureURLs(secureScheme: false, domain: "127.0.0.1:8000", webSockets: false, useSynchronization: true)
         StoreCenter.main.tokenKeychain = MockKeychainStore(fileName: "storage/token.json")
         StoreCenter.main.deviceKeychain = MockKeychainStore(fileName: "storage/device.json")
         try StoreCenter.main.deviceKeychain.add(value: UUID().uuidString)
@@ -96,17 +96,21 @@ struct DataAccessSyncTests {
         // Share with user2
         try await StoreCenter.main.setAuthorizedUsersAsync(for: tournamentA, users: [userId2])
         
-        let dataB = try await self.secondStoreCenter.testSynchronizeOnceAsync()
-        let syncDataB = try SyncData(data: dataB, storeCenter: self.secondStoreCenter)
+        var dataB = try await self.secondStoreCenter.testSynchronizeOnceAsync()
+        var syncDataB = try SyncData(data: dataB, storeCenter: self.secondStoreCenter)
         #expect(syncDataB.grants.count == 2)
 
         #expect(eventColB.count == 1)
         #expect(tournamentColB.count == 1)
         
         // Remove sharing from user2
-        try StoreCenter.main.setAuthorizedUsers(for: tournamentA, users: [])
+        try await StoreCenter.main.setAuthorizedUsersAsync(for: tournamentA, users: [])
+        
+        dataB = try await self.secondStoreCenter.testSynchronizeOnceAsync()
+        syncDataB = try SyncData(data: dataB, storeCenter: self.secondStoreCenter)
+        #expect(syncDataB.revocations.count == 1)
+        #expect(syncDataB.revocationParents.count == 1)
         
-        let _ = try await self.secondStoreCenter.testSynchronizeOnceAsync()
         #expect(eventColB.count == 0)
         #expect(tournamentColB.count == 0)