public void TestUpdateObjectMetaData()
{
IObjectStorageProvider provider = new CloudFilesProvider(Bootstrapper.Settings.TestIdentity);
string containerName = TestContainerPrefix + Path.GetRandomFileName();
string objectName = Path.GetRandomFileName();
string objectData = "";
string contentType = "text/plain-jane";
ObjectStore result = provider.CreateContainer(containerName);
Assert.AreEqual(ObjectStore.ContainerCreated, result);
Stream stream = new MemoryStream(Encoding.UTF8.GetBytes(objectData));
provider.CreateObject(containerName, stream, objectName, contentType);
Assert.AreEqual(contentType, GetObjectContentType(provider, containerName, objectName));
Dictionary<string, string> metadata = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
{
{ "Key1", "Value 1" },
{ "Key2", "Value ²" },
};
provider.UpdateObjectMetadata(containerName, objectName, new Dictionary<string, string>(metadata, StringComparer.OrdinalIgnoreCase));
Assert.AreEqual(contentType, GetObjectContentType(provider, containerName, objectName));
Dictionary<string, string> actualMetadata = provider.GetObjectMetaData(containerName, objectName);
Console.WriteLine("Object Metadata");
foreach (KeyValuePair<string, string> pair in actualMetadata)
Console.WriteLine(" {0}: {1}", pair.Key, pair.Value);
CheckMetadataCollections(metadata, actualMetadata);
metadata["Key2"] = "Value 2";
Dictionary<string, string> updatedMetadata = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
{
{ "Key2", "Value 2" }
};
provider.UpdateObjectMetadata(containerName, objectName, new Dictionary<string, string>(updatedMetadata, StringComparer.OrdinalIgnoreCase));
Assert.AreEqual(contentType, GetObjectContentType(provider, containerName, objectName));
actualMetadata = provider.GetObjectMetaData(containerName, objectName);
Console.WriteLine("Object Metadata");
foreach (KeyValuePair<string, string> pair in actualMetadata)
Console.WriteLine(" {0}: {1}", pair.Key, pair.Value);
CheckMetadataCollections(updatedMetadata, actualMetadata);
provider.DeleteContainer(containerName, deleteObjects: true);
}
public void TestDeleteObjectMetaData()
{
IObjectStorageProvider provider = new CloudFilesProvider(Bootstrapper.Settings.TestIdentity);
string containerName = TestContainerPrefix + Path.GetRandomFileName();
string objectName = Path.GetRandomFileName();
string objectData = "";
ObjectStore result = provider.CreateContainer(containerName);
Assert.AreEqual(ObjectStore.ContainerCreated, result);
Stream stream = new MemoryStream(Encoding.UTF8.GetBytes(objectData));
provider.CreateObject(containerName, stream, objectName);
Dictionary<string, string> metadata = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase)
{
{ "Key1", "Value 1" },
{ "Key2", "Value ²" },
{ "Key3", "Value 3" },
{ "Key4", "Value 4" },
};
provider.UpdateObjectMetadata(containerName, objectName, new Dictionary<string, string>(metadata, StringComparer.OrdinalIgnoreCase));
Dictionary<string, string> actualMetadata = provider.GetObjectMetaData(containerName, objectName);
Console.WriteLine("Object Metadata");
foreach (KeyValuePair<string, string> pair in actualMetadata)
Console.WriteLine(" {0}: {1}", pair.Key, pair.Value);
CheckMetadataCollections(metadata, actualMetadata);
/* Check the overload which takes a single key
*/
// remove Key3 first to make sure we still have a ² character in a remaining value
metadata.Remove("Key3");
provider.DeleteObjectMetadata(containerName, objectName, "Key3");
actualMetadata = provider.GetObjectMetaData(containerName, objectName);
Console.WriteLine("Object Metadata after removing Key3");
foreach (KeyValuePair<string, string> pair in actualMetadata)
Console.WriteLine(" {0}: {1}", pair.Key, pair.Value);
CheckMetadataCollections(metadata, actualMetadata);
/* Check the overload which takes multiple keys
*/
metadata.Remove("Key2");
metadata.Remove("Key4");
provider.DeleteObjectMetadata(containerName, objectName, new[] { "Key2", "Key4" });
actualMetadata = provider.GetObjectMetaData(containerName, objectName);
Console.WriteLine("Object Metadata after removing Key2, Key4");
foreach (KeyValuePair<string, string> pair in actualMetadata)
Console.WriteLine(" {0}: {1}", pair.Key, pair.Value);
CheckMetadataCollections(metadata, actualMetadata);
/* Check that duplicate removal is a NOP
*/
metadata.Remove("Key2");
metadata.Remove("Key4");
provider.DeleteObjectMetadata(containerName, objectName, new[] { "Key2", "Key4" });
actualMetadata = provider.GetObjectMetaData(containerName, objectName);
Console.WriteLine("Object Metadata after removing Key2, Key4");
foreach (KeyValuePair<string, string> pair in actualMetadata)
Console.WriteLine(" {0}: {1}", pair.Key, pair.Value);
CheckMetadataCollections(metadata, actualMetadata);
/* Cleanup
*/
provider.DeleteContainer(containerName, deleteObjects: true);
}
public void Should_Add_MetaData_For_Object()
{
var metaData = new Dictionary<string, string>();
metaData.Add("key1", "value1");
metaData.Add("key2", "value2");
metaData.Add("key3", "value3");
metaData.Add("key4", "value4");
var provider = new CloudFilesProvider();
provider.UpdateObjectMetadata(containerName, objectName, metaData, identity: _testIdentity);
}