public async Task TestExists() { CloudBlobContainer container = _blobClient.GetContainerReference("container"); container.CreateIfNotExists(); await CreateEmptyBlob(container.GetBlockBlobReference("blob1")); AzureBlobContainer azureBlobContainer = new AzureBlobContainer(container); Assert.IsTrue(await azureBlobContainer.Exists()); container.Delete(); Assert.IsFalse(await azureBlobContainer.Exists()); }