public void LockAndWriteResource()
{
var azureBlobContainer = new TestAzureBlobContainer(
CloudConfiguration.GetStorageAccount("DataConnectionString"),
AzureBlobTestContainer);
var objId = Guid.NewGuid().ToString();
azureBlobContainer.Save(objId, "testText");
var context = new PessimisticConcurrencyContext()
{
ObjectId = objId
};
try
{
azureBlobContainer.AcquireLock(context);
azureBlobContainer.Save(context, "testTextUpdated");
}
finally
{
azureBlobContainer.ReleaseLock(context);
}
Assert.AreEqual("testTextUpdated", azureBlobContainer.Get(objId));
}
public void ReleaseResourceAllowsGettingNewLock()
{
var azureBlobContainer = new TestAzureBlobContainer(
CloudConfiguration.GetStorageAccount("DataConnectionString"),
AzureBlobTestContainer);
var objId = Guid.NewGuid().ToString();
azureBlobContainer.Save(objId, "testText");
var lockContext = new PessimisticConcurrencyContext()
{
ObjectId = objId
};
Assert.IsTrue(azureBlobContainer.AcquireLock(lockContext));
Assert.IsNotNull(lockContext.LockId);
var firstLockId = lockContext.LockId;
azureBlobContainer.ReleaseLock(lockContext);
Assert.IsTrue(azureBlobContainer.AcquireLock(lockContext));
Assert.IsNotNull(lockContext.LockId);
Assert.AreNotEqual(firstLockId, lockContext.LockId);
}
public void GetBlobListReturnsAllBlobsInContainer()
{
var objId1 = Guid.NewGuid().ToString();
var objId2 = Guid.NewGuid().ToString();
var azureBlobContainer = new TestAzureBlobContainer(
CloudConfiguration.GetStorageAccount("DataConnectionString"),
AzureBlobTestContainer);
azureBlobContainer.Save(objId1, "testText");
azureBlobContainer.Save(objId2, "testText");
var blobList = azureBlobContainer.GetBlobList().Select(b => b.Name).ToList();
CollectionAssert.Contains(blobList, objId1);
CollectionAssert.Contains(blobList, objId2);
}
public void SaveShouldStoreTheBlob()
{
var objId = Guid.NewGuid().ToString();
var azureBlobContainer = new TestAzureBlobContainer(
CloudConfiguration.GetStorageAccount("DataConnectionString"),
AzureBlobTestContainer);
azureBlobContainer.Save(objId, "testText");
Assert.IsNotNull(azureBlobContainer.Get(objId));
}
public void LockFreeResourceReturnsTrueWithLockId()
{
var azureBlobContainer = new TestAzureBlobContainer(
CloudConfiguration.GetStorageAccount("DataConnectionString"),
AzureBlobTestContainer);
var objId = Guid.NewGuid().ToString();
azureBlobContainer.Save(objId, "testText");
var lockContext = new PessimisticConcurrencyContext()
{
ObjectId = objId
};
Assert.IsTrue(azureBlobContainer.AcquireLock(lockContext));
Assert.IsNotNull(lockContext.LockId);
}
public void OptimisticCreateNewBlob()
{
var azureBlobContainer = new TestAzureBlobContainer(
CloudConfiguration.GetStorageAccount("DataConnectionString"),
AzureBlobTestContainer);
var objId = Guid.NewGuid().ToString();
OptimisticConcurrencyContext context;
var text = azureBlobContainer.Get(objId, out context);
Assert.IsNull(text);
Assert.AreEqual(context.ObjectId, objId);
azureBlobContainer.Save(objId, "testText");
text = azureBlobContainer.Get(objId, out context);
Assert.IsNotNull(text);
Assert.AreEqual(context.ObjectId, objId);
}
