public void Exists()
{
var containerName = Guid.NewGuid().ToString().Replace("-", string.Empty);
var container = new BinaryContainer(CloudStorageAccount.DevelopmentStorageAccount, containerName);
Assert.IsFalse(container.Exists());
container.EnsureExist();
Assert.IsTrue(container.Exists());
container.DeleteIfExist();
Assert.IsFalse(container.Exists());
}