public async Task AzureTableDataManager_UpdateTwoTableEntriesConditionallyAsync()
{
StorageEmulatorUtilities.EnsureEmulatorIsNotUsed();
var data1 = GenerateNewData();
var data2 = GenerateNewData();
try
{
await manager.UpdateTwoTableEntriesConditionallyAsync(data1, AzureTableUtils.ANY_ETAG, data2, AzureTableUtils.ANY_ETAG);
Assert.True(false, "Update should have failed since the data has not been created yet");
}
catch (RequestFailedException exc)
{
Assert.Equal((int)HttpStatusCode.NotFound, exc.Status); // "Update before insert."
HttpStatusCode httpStatusCode;
string restStatus;
AzureTableUtils.EvaluateException(exc, out httpStatusCode, out restStatus, true);
Assert.Equal(HttpStatusCode.NotFound, httpStatusCode);
Assert.Equal(TableErrorCode.ResourceNotFound.ToString(), restStatus);
}
string etag = await manager.CreateTableEntryAsync(data2.Clone());
var tuple1 = await manager.InsertTwoTableEntriesConditionallyAsync(data1, data2, etag);
_ = await manager.UpdateTwoTableEntriesConditionallyAsync(data1, tuple1.Item1, data2, tuple1.Item2);
try
{
await manager.UpdateTwoTableEntriesConditionallyAsync(data1, tuple1.Item1, data2, tuple1.Item2);
Assert.True(false, "Should have thrown RequestFailedException.");
}
catch (RequestFailedException exc)
{
Assert.Equal((int)HttpStatusCode.PreconditionFailed, exc.Status); // "Wrong eTag"
HttpStatusCode httpStatusCode;
string restStatus;
AzureTableUtils.EvaluateException(exc, out httpStatusCode, out restStatus, true);
Assert.Equal(HttpStatusCode.PreconditionFailed, httpStatusCode);
Assert.True(restStatus == TableErrorCode.UpdateConditionNotSatisfied.ToString());
}
}
public async Task AzureTableDataManager_UpdateTwoTableEntriesConditionallyAsync()
{
var data1 = GenerateNewData();
var data2 = GenerateNewData();
try
{
await manager.UpdateTwoTableEntriesConditionallyAsync(data1, AzureStorageUtils.ANY_ETAG, data2, AzureStorageUtils.ANY_ETAG);
}
catch (StorageException exc)
{
Assert.Equal((int)HttpStatusCode.NotFound, exc.RequestInformation.HttpStatusCode); // "Update before insert."
HttpStatusCode httpStatusCode;
string restStatus;
AzureStorageUtils.EvaluateException(exc, out httpStatusCode, out restStatus, true);
Assert.Equal(HttpStatusCode.NotFound, httpStatusCode);
Assert.Equal(StorageErrorCodeStrings.ResourceNotFound, restStatus);
}
string etag = await manager.CreateTableEntryAsync(data2.Clone());
var tuple1 = await manager.InsertTwoTableEntriesConditionallyAsync(data1, data2, etag);
var tuple2 = await manager.UpdateTwoTableEntriesConditionallyAsync(data1, tuple1.Item1, data2, tuple1.Item2);
try
{
await manager.UpdateTwoTableEntriesConditionallyAsync(data1, tuple1.Item1, data2, tuple1.Item2);
Assert.True(false, "Should have thrown StorageException.");
}
catch (StorageException exc)
{
Assert.Equal((int)HttpStatusCode.PreconditionFailed, exc.RequestInformation.HttpStatusCode); // "Wrong eTag"
HttpStatusCode httpStatusCode;
string restStatus;
AzureStorageUtils.EvaluateException(exc, out httpStatusCode, out restStatus, true);
Assert.Equal(HttpStatusCode.PreconditionFailed, httpStatusCode);
Assert.True(restStatus == TableErrorCodeStrings.UpdateConditionNotSatisfied ||
restStatus == StorageErrorCodeStrings.ConditionNotMet, restStatus);
}
}
