public void CloudBlobSnapshotMetadataAPM()
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.Create();
var blobName = GetRandomBlobName();
CloudAppendBlob appendBlob = container.GetAppendBlobReference(blobName);
appendBlob.CreateOrReplace();
CloudBlob blob = container.GetBlobReference(blobName);
blob.Metadata["Hello"] = "World";
blob.Metadata["Marco"] = "Polo";
blob.SetMetadata();
IDictionary <string, string> snapshotMetadata = new Dictionary <string, string>();
snapshotMetadata["Hello"] = "Dolly";
snapshotMetadata["Yoyo"] = "Ma";
IAsyncResult result;
using (AutoResetEvent waitHandle = new AutoResetEvent(false))
{
result = blob.BeginSnapshot(snapshotMetadata, null, null, null, ar => waitHandle.Set(), null);
waitHandle.WaitOne();
CloudBlob snapshot = blob.EndSnapshot(result);
// Test the client view against the expected metadata
// Metadata keys should be case-insensitive
// None of the original metadata should be present
Assert.AreEqual("Dolly", snapshot.Metadata["Hello"]);
Assert.AreEqual("Dolly", snapshot.Metadata["HELLO"]);
Assert.AreEqual("Ma", snapshot.Metadata["Yoyo"]);
Assert.IsFalse(snapshot.Metadata.ContainsKey("Marco"));
// Test the server view against the expected metadata
snapshot.FetchAttributes();
Assert.AreEqual("Dolly", snapshot.Metadata["Hello"]);
Assert.AreEqual("Dolly", snapshot.Metadata["HELLO"]);
Assert.AreEqual("Ma", snapshot.Metadata["Yoyo"]);
Assert.IsFalse(snapshot.Metadata.ContainsKey("Marco"));
}
}
finally
{
container.DeleteIfExists();
}
}
public void CloudBlobSnapshotMetadata()
{
CloudBlobContainer container = GetRandomContainerReference();
try
{
container.Create();
var blobName = GetRandomBlobName();
CloudAppendBlob appendBlob = container.GetAppendBlobReference(blobName);
appendBlob.CreateOrReplace();
CloudBlob blob = container.GetBlobReference(blobName);
blob.Metadata["Hello"] = "World";
blob.Metadata["Marco"] = "Polo";
blob.SetMetadata();
IDictionary <string, string> snapshotMetadata = new Dictionary <string, string>();
snapshotMetadata["Hello"] = "Dolly";
snapshotMetadata["Yoyo"] = "Ma";
CloudBlob snapshot = blob.Snapshot(snapshotMetadata);
// Test the client view against the expected metadata
// Metadata keys should be case-insensitive
// None of the original metadata should be present
Assert.AreEqual("Dolly", snapshot.Metadata["Hello"]);
Assert.AreEqual("Dolly", snapshot.Metadata["HELLO"]);
Assert.AreEqual("Ma", snapshot.Metadata["Yoyo"]);
Assert.IsFalse(snapshot.Metadata.ContainsKey("Marco"));
// Test the server view against the expected metadata
snapshot.FetchAttributes();
Assert.AreEqual("Dolly", snapshot.Metadata["Hello"]);
Assert.AreEqual("Dolly", snapshot.Metadata["HELLO"]);
Assert.AreEqual("Ma", snapshot.Metadata["Yoyo"]);
Assert.IsFalse(snapshot.Metadata.ContainsKey("Marco"));
}
finally
{
container.DeleteIfExists();
}
}
