public async Task BatchNotification_ReportsOperationCount()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.ServerPull, string.Empty);
var eventManager = new MobileServiceEventManagerMock<IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
EnqueueSimpleObjectResponse(store, "123", "XXX", "789");
await changeTracker.UpsertAsync("test", new JObject() { { "id", "123" }, { "version", "2" } }, true); // Update
await changeTracker.UpsertAsync("test", new JObject() { { "id", "456" }, { "version", "2" } }, true); // Insert
await changeTracker.DeleteAsync("test", "789"); // Delete
StoreOperationsBatchCompletedEvent batchEvent = null;
eventManager.PublishAsyncFunc = e =>
{
batchEvent = e as StoreOperationsBatchCompletedEvent;
return Task.FromResult(0);
};
changeTracker.Dispose();
Assert.IsNotNull(batchEvent);
Assert.AreEqual(batchEvent.Batch.OperationCount, 3);
Assert.AreEqual(batchEvent.Batch.GetOperationCountByKind(LocalStoreOperationKind.Update), 1);
Assert.AreEqual(batchEvent.Batch.GetOperationCountByKind(LocalStoreOperationKind.Insert), 1);
Assert.AreEqual(batchEvent.Batch.GetOperationCountByKind(LocalStoreOperationKind.Delete), 1);
}
public async Task DeleteAsync_WithTableNameAndRecordIds_SendsNotification()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.Local, string.Empty);
var eventManager = new MobileServiceEventManagerMock <IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
JObject item = EnqueueSimpleObjectResponse(store);
StoreOperationCompletedEvent operationEvent = null;
eventManager.PublishAsyncFunc = t =>
{
operationEvent = t as StoreOperationCompletedEvent;
return(Task.FromResult(0));
};
await changeTracker.DeleteAsync("test", "123");
Assert.IsNotNull(operationEvent);
Assert.AreEqual(operationEvent.Operation.Kind, LocalStoreOperationKind.Delete);
Assert.AreEqual(operationEvent.Operation.RecordId, "123");
Assert.AreEqual(operationEvent.Operation.TableName, "test");
}
public async Task DeleteAsync_WithQuery_SendsNotification()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.Local, string.Empty);
var eventManager = new MobileServiceEventManagerMock <IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
JObject item = EnqueueSimpleObjectResponse(store);
StoreOperationCompletedEvent operationEvent = null;
eventManager.PublishAsyncFunc = t =>
{
operationEvent = t as StoreOperationCompletedEvent;
return(Task.FromResult(0));
};
MobileServiceTableQueryDescription query = new MobileServiceTableQueryDescription("test");
query.Filter = new BinaryOperatorNode(BinaryOperatorKind.Equal, new MemberAccessNode(null, MobileServiceSystemColumns.Id), new ConstantNode("123"));
await changeTracker.DeleteAsync(query);
Assert.IsNotNull(operationEvent);
Assert.AreEqual(operationEvent.Operation.Kind, LocalStoreOperationKind.Delete);
Assert.AreEqual(operationEvent.Operation.RecordId, "123");
Assert.AreEqual(operationEvent.Operation.TableName, "test");
}
public async Task PushAsync_FeatureHeaderPresentWhenRehydrated()
{
var hijack = new TestHttpHandler();
IMobileServiceClient service = new MobileServiceClient(MobileAppUriValidator.DummyMobileApp, hijack);
var store = new MobileServiceLocalStoreMock();
await service.SyncContext.InitializeAsync(store, new MobileServiceSyncHandler());
IMobileServiceSyncTable table = service.GetSyncTable("someTable");
JObject item1 = new JObject()
{
{ "id", "abc" }
};
await table.InsertAsync(item1);
// create a new service to test that operations are loaded from store
hijack = new TestHttpHandler();
hijack.AddResponseContent("{\"id\":\"abc\",\"String\":\"Hey\"}");
service = new MobileServiceClient(MobileAppUriValidator.DummyMobileApp, hijack);
await service.SyncContext.InitializeAsync(store, new MobileServiceSyncHandler());
await service.SyncContext.PushAsync();
Assert.Equal("TU,OL", hijack.Requests[0].Headers.GetValues("X-ZUMO-FEATURES").First());
}
public async Task UpdateOperationAsync_UpsertTheItemInOperation_AndDeletesTheError()
{
var client = new MobileServiceClient("http://www.test.com");
var store = new MobileServiceLocalStoreMock();
var context = new MobileServiceSyncContext(client);
await context.InitializeAsync(store);
string operationId = "abc";
string itemId = "def";
string tableName = "test";
var item = new JObject()
{
{ "id", itemId }, { "name", "unknown" }
};
store.TableMap[MobileServiceLocalSystemTables.SyncErrors] = new Dictionary <string, JObject>()
{
{ operationId, new JObject()
{
{ "id", operationId }, { "version", 1 }
} }
};
store.TableMap[MobileServiceLocalSystemTables.OperationQueue].Add(operationId, new JObject()
{
{ "id", operationId }, { "version", 1 }, { "item", item.ToString() }, { "kind", (int)MobileServiceTableOperationKind.Delete }
});
// operation exists before cancel
Assert.NotNull(await store.LookupAsync(MobileServiceLocalSystemTables.OperationQueue, operationId));
// item does not exist
Assert.Null(await store.LookupAsync(tableName, itemId));
var error = new MobileServiceTableOperationError(operationId,
1,
MobileServiceTableOperationKind.Delete,
HttpStatusCode.PreconditionFailed,
tableName,
item: new JObject()
{
{ "id", itemId }
},
rawResult: "{}",
result: new JObject());
var item2 = new JObject()
{
{ "id", itemId }, { "name", "unknown" }, { "version", 2 }
};
await context.UpdateOperationAsync(error, item2);
var operation = await store.LookupAsync(MobileServiceLocalSystemTables.OperationQueue, operationId);
// operation is updated
Assert.NotNull(operation);
// error is deleted
Assert.Null(await store.LookupAsync(MobileServiceLocalSystemTables.SyncErrors, operationId));
Assert.Equal(operation.GetValue("item").ToString(), item2.ToString(Formatting.None));
}
public void Constructor_Throws_WhenTrackingOptionsAreInvalid()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.Local, string.Empty, StoreTrackingOptions.None);
var eventManager = new MobileServiceEventManager();
var settings = new MobileServiceSyncSettingsManager(store);
AssertEx.Throws<InvalidOperationException>(() => new LocalStoreChangeTracker(store, trackingContext, eventManager, settings));
}
public void Constructor_Throws_WhenTrackingOptionsAreInvalid()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.Local, string.Empty, StoreTrackingOptions.None);
var eventManager = new MobileServiceEventManager();
var settings = new MobileServiceSyncSettingsManager(store);
AssertEx.Throws <InvalidOperationException>(() => new LocalStoreChangeTracker(store, trackingContext, eventManager, settings));
}
private void AssertUntrackedStoreForSourceWithOptions(StoreOperationSource source, StoreTrackingOptions trackingOptions)
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.Local, string.Empty, StoreTrackingOptions.None);
var eventManager = new MobileServiceEventManager();
var settings = new MobileServiceSyncSettingsManager(store);
IMobileServiceLocalStore trackedStore = StoreChangeTrackerFactory.CreateTrackedStore(store, source, trackingOptions, eventManager, settings);
Assert.IsNotNull(trackedStore);
Assert.IsTrue(trackedStore is LocalStoreProxy);
}
private void AssertUntrackedStoreForSourceWithOptions(StoreOperationSource source, StoreTrackingOptions trackingOptions)
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.Local, string.Empty, StoreTrackingOptions.None);
var eventManager = new MobileServiceEventManager();
var settings = new MobileServiceSyncSettingsManager(store);
IMobileServiceLocalStore trackedStore = StoreChangeTrackerFactory.CreateTrackedStore(store, source, trackingOptions, eventManager, settings);
Assert.NotNull(trackedStore);
Assert.IsType <LocalStoreProxy>(trackedStore);
}
public async Task CancelAndUpdateItemAsync_UpsertsTheItemInLocalStore_AndDeletesTheOperationAndError()
{
var client = new MobileServiceClient(MobileAppUriValidator.DummyMobileApp);
var store = new MobileServiceLocalStoreMock();
var context = new MobileServiceSyncContext(client);
await context.InitializeAsync(store);
string operationId = "abc";
string itemId = "def";
string tableName = "test";
store.TableMap[MobileServiceLocalSystemTables.SyncErrors] = new Dictionary <string, JObject>()
{
{ operationId, new JObject() }
};
store.TableMap[MobileServiceLocalSystemTables.OperationQueue].Add(operationId, new JObject());
// operation exists before cancel
Assert.NotNull(await store.LookupAsync(MobileServiceLocalSystemTables.OperationQueue, operationId));
// item doesn't exist before upsert
Assert.Null(await store.LookupAsync(tableName, itemId));
var error = new MobileServiceTableOperationError(operationId,
0,
MobileServiceTableOperationKind.Update,
HttpStatusCode.Conflict,
tableName,
item: new JObject()
{
{ "id", itemId }
},
rawResult: "{}",
result: new JObject());
var item = new JObject()
{
{ "id", itemId }, { "name", "unknown" }
};
await context.CancelAndUpdateItemAsync(error, item);
// operation is deleted
Assert.Null(await store.LookupAsync(MobileServiceLocalSystemTables.OperationQueue, operationId));
// error is deleted
Assert.Null(await store.LookupAsync(MobileServiceLocalSystemTables.SyncErrors, operationId));
JObject upserted = await store.LookupAsync(tableName, itemId);
// item is upserted
Assert.NotNull(upserted);
Assert.Equal(item, upserted);
}
public async Task PushAsync_ExecutesThePendingOperations_InOrder()
{
var hijack = new TestHttpHandler();
IMobileServiceClient service = new MobileServiceClient(MobileAppUriValidator.DummyMobileApp, hijack);
var store = new MobileServiceLocalStoreMock();
await service.SyncContext.InitializeAsync(store, new MobileServiceSyncHandler());
IMobileServiceSyncTable table = service.GetSyncTable("someTable");
JObject item1 = new JObject()
{
{ "id", "abc" }
}, item2 = new JObject()
{
{ "id", "def" }
};
await table.InsertAsync(item1);
await table.InsertAsync(item2);
Assert.Empty(hijack.Requests);
// create a new service to test that operations are loaded from store
hijack = new TestHttpHandler();
hijack.AddResponseContent("{\"id\":\"abc\",\"String\":\"Hey\"}");
hijack.AddResponseContent("{\"id\":\"def\",\"String\":\"What\"}");
service = new MobileServiceClient(MobileAppUriValidator.DummyMobileApp, hijack);
await service.SyncContext.InitializeAsync(store, new MobileServiceSyncHandler());
Assert.Empty(hijack.Requests);
await service.SyncContext.PushAsync();
Assert.Equal(2, hijack.Requests.Count);
Assert.Equal(item1.ToString(Formatting.None), hijack.RequestContents[0]);
Assert.Equal("TU,OL", hijack.Requests[0].Headers.GetValues("X-ZUMO-FEATURES").First());
Assert.Equal(item2.ToString(Formatting.None), hijack.RequestContents[1]);
Assert.Equal("TU,OL", hijack.Requests[1].Headers.GetValues("X-ZUMO-FEATURES").First());
// create yet another service to make sure the old items were purged from queue
hijack = new TestHttpHandler();
hijack.AddResponseContent("{\"id\":\"abc\",\"String\":\"Hey\"}");
service = new MobileServiceClient(MobileAppUriValidator.DummyMobileApp, hijack);
await service.SyncContext.InitializeAsync(store, new MobileServiceSyncHandler());
Assert.Empty(hijack.Requests);
await service.SyncContext.PushAsync();
Assert.Empty(hijack.Requests);
}
public async Task UpdateOperationAsync_UpsertsTheItemInLocalStore_AndDeletesTheError_FromSyncHandler()
{
// Arrange
string itemId = "abc";
var hijack = new TestHttpHandler();
hijack.Responses.Add(new HttpResponseMessage(HttpStatusCode.InternalServerError));
var handler = new MobileServiceSyncHandlerMock();
handler.PushCompleteAction = async pushCompletionResult =>
{
foreach (var error in pushCompletionResult.Errors)
{
await error.UpdateOperationAsync(JObject.Parse("{\"id\":\"abc\",\"__version\":\"Hey\"}"));
}
};
var store = new MobileServiceLocalStoreMock();
IMobileServiceClient service = new MobileServiceClient("http://www.test.com", hijack);
await service.SyncContext.InitializeAsync(store, handler);
IMobileServiceSyncTable table = service.GetSyncTable("someTable");
await table.InsertAsync(new JObject()
{
{ "id", "abc" }, { "__version", "Wow" }
});
// Act
await(service.SyncContext as MobileServiceSyncContext).PushAsync(CancellationToken.None, MobileServiceTableKind.Table);
// Assert
var syncError = store.TableMap[MobileServiceLocalSystemTables.SyncErrors].Values;
var operation = store.TableMap[MobileServiceLocalSystemTables.OperationQueue].Values.FirstOrDefault();
var item = JObject.Parse("{\"id\":\"abc\",\"__version\":\"Hey\"}");
JObject upserted = await store.LookupAsync("someTable", itemId);
// item is upserted
Assert.NotNull(upserted);
// verify if the record was updated
Assert.Equal(item.ToString(), upserted.ToString());
// verify if the errors were cleared
Assert.Empty(syncError);
// Verify operation is still present
Assert.Equal(operation.Value <string>("itemId"), itemId);
}
private async Task ConflictOperation_WithNotificationsEnabled_UsesTheCorrectStoreOperationSource(Func <MobileServiceSyncContext, MobileServiceTableOperationError, Task> handler)
{
var client = new MobileServiceClient(MobileAppUriValidator.DummyMobileApp);
var store = new MobileServiceLocalStoreMock();
var context = new MobileServiceSyncContext(client);
var manualResetEvent = new ManualResetEventSlim();
await context.InitializeAsync(store, StoreTrackingOptions.NotifyLocalConflictResolutionOperations);
string operationId = "abc";
string itemId = string.Empty;
string tableName = "test";
store.TableMap[MobileServiceLocalSystemTables.OperationQueue].Add(operationId, new JObject()
{
{ "version", 1 }
});
var error = new MobileServiceTableOperationError(operationId,
1,
MobileServiceTableOperationKind.Update,
HttpStatusCode.Conflict,
tableName,
item: new JObject()
{
{ "id", itemId }
},
rawResult: "{}",
result: new JObject());
bool sourceIsLocalConflict = false;
IDisposable subscription = client.EventManager.Subscribe <StoreOperationCompletedEvent>(o =>
{
sourceIsLocalConflict = o.Operation.Source == StoreOperationSource.LocalConflictResolution;
manualResetEvent.Set();
});
await handler(context, error);
bool resetEventSignaled = manualResetEvent.Wait(1000);
subscription.Dispose();
Assert.True(resetEventSignaled);
Assert.True(sourceIsLocalConflict);
}
private IEnumerable <JObject> EnqueueSimpleObjectResponse(MobileServiceLocalStoreMock store, params string[] ids)
{
var results = new List <JObject>();
foreach (var id in ids)
{
var item = new JObject()
{
{ "id", id }, { "version", "1" }
};
store.ReadResponses.Enqueue(string.Format("[{0}]", item.ToString()));
results.Add(item);
}
return(results);
}
public void Disposing_CompletesBatch()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.ServerPull, string.Empty);
var eventManager = new MobileServiceEventManagerMock<IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
StoreOperationsBatchCompletedEvent batchEvent = null;
eventManager.PublishAsyncFunc = e =>
{
batchEvent = e as StoreOperationsBatchCompletedEvent;
return Task.FromResult(0);
};
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
changeTracker.Dispose();
Assert.IsNotNull(batchEvent);
}
public async Task PushAsync_ReplaysStoredErrors_IfTheyAreInStore()
{
var error = new MobileServiceTableOperationError("abc",
1,
MobileServiceTableOperationKind.Update,
HttpStatusCode.PreconditionFailed,
"test",
new JObject(),
"{}",
new JObject());
var store = new MobileServiceLocalStoreMock();
await store.UpsertAsync(MobileServiceLocalSystemTables.SyncErrors, error.Serialize(), fromServer : false);
var hijack = new TestHttpHandler();
IMobileServiceClient service = new MobileServiceClient(MobileAppUriValidator.DummyMobileApp, hijack);
await service.SyncContext.InitializeAsync(store, new MobileServiceSyncHandler());
await Assert.ThrowsAsync <MobileServicePushFailedException>(() => service.SyncContext.PushAsync());
}
public void Disposing_CompletesBatch()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.ServerPull, string.Empty);
var eventManager = new MobileServiceEventManagerMock <IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
StoreOperationsBatchCompletedEvent batchEvent = null;
eventManager.PublishAsyncFunc = e =>
{
batchEvent = e as StoreOperationsBatchCompletedEvent;
return(Task.FromResult(0));
};
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
changeTracker.Dispose();
Assert.IsNotNull(batchEvent);
}
private async Task TestOperationModifiedException(bool operationExists, Func <MobileServiceTableOperationError, MobileServiceSyncContext, Task> action, String errorMessage)
{
var client = new MobileServiceClient(MobileAppUriValidator.DummyMobileApp);
var store = new MobileServiceLocalStoreMock();
var context = new MobileServiceSyncContext(client);
await context.InitializeAsync(store);
string operationId = "abc";
string itemId = "def";
string tableName = "test";
if (operationExists)
{
store.TableMap[MobileServiceLocalSystemTables.OperationQueue].Add(operationId, new JObject()
{
{ "version", 3 }
});
}
else
{
// operation exists before cancel
Assert.Null(await store.LookupAsync(MobileServiceLocalSystemTables.OperationQueue, operationId));
}
var error = new MobileServiceTableOperationError(operationId,
1,
MobileServiceTableOperationKind.Update,
HttpStatusCode.Conflict,
tableName,
item: new JObject()
{
{ "id", itemId }
},
rawResult: "{}",
result: new JObject());
InvalidOperationException ex = await Assert.ThrowsAsync <InvalidOperationException>(() => action(error, context));
Assert.Equal(errorMessage, ex.Message);
}
public async Task BatchNotification_ReportsOperationCount()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.ServerPull, string.Empty);
var eventManager = new MobileServiceEventManagerMock <IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
EnqueueSimpleObjectResponse(store, "123", "XXX", "789");
await changeTracker.UpsertAsync("test", new JObject()
{
{ "id", "123" }, { "version", "2" }
}, true); // Update
await changeTracker.UpsertAsync("test", new JObject()
{
{ "id", "456" }, { "version", "2" }
}, true); // Insert
await changeTracker.DeleteAsync("test", "789"); // Delete
StoreOperationsBatchCompletedEvent batchEvent = null;
eventManager.PublishAsyncFunc = e =>
{
batchEvent = e as StoreOperationsBatchCompletedEvent;
return(Task.FromResult(0));
};
changeTracker.Dispose();
Assert.IsNotNull(batchEvent);
Assert.AreEqual(batchEvent.Batch.OperationCount, 3);
Assert.AreEqual(batchEvent.Batch.GetOperationCountByKind(LocalStoreOperationKind.Update), 1);
Assert.AreEqual(batchEvent.Batch.GetOperationCountByKind(LocalStoreOperationKind.Insert), 1);
Assert.AreEqual(batchEvent.Batch.GetOperationCountByKind(LocalStoreOperationKind.Delete), 1);
}
private async Task AssertNotificationResultWithMatchingLocalRecordVersion(StoreOperationSource[] operationSources, bool shouldNotify)
{
foreach (var operationSource in operationSources)
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(operationSource, string.Empty);
var eventManager = new MobileServiceEventManagerMock <IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
JObject item = EnqueueSimpleObjectResponse(store);
bool notificationSent = false;
eventManager.PublishAsyncFunc = t =>
{
notificationSent = true;
return(Task.FromResult(0));
};
await changeTracker.UpsertAsync("test", item, true);
Assert.AreEqual(notificationSent, shouldNotify, string.Format("Incorrect notification result with source {0}", operationSource));
}
}
public async Task DeleteAsync_WithTableNameAndRecordIds_SendsNotification()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.Local, string.Empty);
var eventManager = new MobileServiceEventManagerMock<IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
JObject item = EnqueueSimpleObjectResponse(store);
StoreOperationCompletedEvent operationEvent = null;
eventManager.PublishAsyncFunc = t =>
{
operationEvent = t as StoreOperationCompletedEvent;
return Task.FromResult(0);
};
await changeTracker.DeleteAsync("test", "123");
Assert.IsNotNull(operationEvent);
Assert.AreEqual(operationEvent.Operation.Kind, LocalStoreOperationKind.Delete);
Assert.AreEqual(operationEvent.Operation.RecordId, "123");
Assert.AreEqual(operationEvent.Operation.TableName, "test");
}
public async Task DeleteAsync_WithQuery_SendsNotification()
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(StoreOperationSource.Local, string.Empty);
var eventManager = new MobileServiceEventManagerMock<IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
JObject item = EnqueueSimpleObjectResponse(store);
StoreOperationCompletedEvent operationEvent = null;
eventManager.PublishAsyncFunc = t =>
{
operationEvent = t as StoreOperationCompletedEvent;
return Task.FromResult(0);
};
MobileServiceTableQueryDescription query = new MobileServiceTableQueryDescription("test");
query.Filter = new BinaryOperatorNode(BinaryOperatorKind.Equal, new MemberAccessNode(null, MobileServiceSystemColumns.Id), new ConstantNode("123"));
await changeTracker.DeleteAsync(query);
Assert.IsNotNull(operationEvent);
Assert.AreEqual(operationEvent.Operation.Kind, LocalStoreOperationKind.Delete);
Assert.AreEqual(operationEvent.Operation.RecordId, "123");
Assert.AreEqual(operationEvent.Operation.TableName, "test");
}
private async Task AssertNotificationResultWithMatchingLocalRecordVersion(StoreOperationSource[] operationSources, bool shouldNotify)
{
foreach (var operationSource in operationSources)
{
var store = new MobileServiceLocalStoreMock();
var trackingContext = new StoreTrackingContext(operationSource, string.Empty);
var eventManager = new MobileServiceEventManagerMock<IMobileServiceEvent>();
var settings = new MobileServiceSyncSettingsManager(store);
var changeTracker = new LocalStoreChangeTracker(store, trackingContext, eventManager, settings);
JObject item = EnqueueSimpleObjectResponse(store);
bool notificationSent = false;
eventManager.PublishAsyncFunc = t =>
{
notificationSent = true;
return Task.FromResult(0);
};
await changeTracker.UpsertAsync("test", item, true);
Assert.AreEqual(notificationSent, shouldNotify, string.Format("Incorrect notification result with source {0}", operationSource));
}
}
private JObject EnqueueSimpleObjectResponse(MobileServiceLocalStoreMock store)
{
return EnqueueSimpleObjectResponse(store, "123").First();
}
private IEnumerable<JObject> EnqueueSimpleObjectResponse(MobileServiceLocalStoreMock store, params string[] ids)
{
var results = new List<JObject>();
foreach (var id in ids)
{
var item = new JObject() { { "id", id }, { "version", "1" } };
store.ReadResponses.Enqueue(string.Format("[{0}]", item.ToString()));
results.Add(item);
}
return results;
}
private JObject EnqueueSimpleObjectResponse(MobileServiceLocalStoreMock store)
{
return(EnqueueSimpleObjectResponse(store, "123").First());
}
private async Task UpdateOperationAsync_ConflictOperation_WithNotificationsEnabled_UsesTheCorrectStoreSource()
{
var client = new MobileServiceClient("http://www.test.com");
var store = new MobileServiceLocalStoreMock();
var context = new MobileServiceSyncContext(client);
await context.InitializeAsync(store, StoreTrackingOptions.NotifyLocalConflictResolutionOperations);
var manualResetEvent = new ManualResetEventSlim();
string operationId = "abc";
string itemId = "def";
string tableName = "test";
store.TableMap[MobileServiceLocalSystemTables.SyncErrors] = new Dictionary <string, JObject>()
{
{ operationId, new JObject()
{
{ "id", operationId }, { "version", 1 }
} }
};
store.TableMap[MobileServiceLocalSystemTables.OperationQueue].Add(operationId, new JObject()
{
{ "id", operationId }, { "version", 1 }
});
store.TableMap.Add(tableName, new Dictionary <string, JObject>()
{
{ itemId, new JObject() }
});
// operation exists before cancel
Assert.NotNull(await store.LookupAsync(MobileServiceLocalSystemTables.OperationQueue, operationId));
// item exists before upsert
Assert.NotNull(await store.LookupAsync(tableName, itemId));
var error = new MobileServiceTableOperationError(operationId,
1,
MobileServiceTableOperationKind.Update,
HttpStatusCode.Conflict,
tableName,
item: new JObject()
{
{ "id", itemId }
},
rawResult: "{}",
result: new JObject());
var item = new JObject()
{
{ "id", itemId }, { "name", "unknown" }
};
bool sourceIsLocalConflict = false;
IDisposable subscription = client.EventManager.Subscribe <StoreOperationCompletedEvent>(o =>
{
sourceIsLocalConflict = o.Operation.Source == StoreOperationSource.LocalConflictResolution;
manualResetEvent.Set();
});
await context.UpdateOperationAsync(error, item);
bool resetEventSignaled = manualResetEvent.Wait(1000);
subscription.Dispose();
Assert.True(resetEventSignaled);
Assert.True(sourceIsLocalConflict);
}
