@GlobalStorageAccountPreparer()
@AsyncStorageTestCase.await_prepared_test
async def test_get_blob_with_range(self, resource_group, location, storage_account, storage_account_key):
    (await self._setup(storage_account.name, storage_account_key))
    blob_name = (await self._create_block_blob())
    blob = self.bsc.get_blob_client(self.container_name, blob_name)
    stream = (await blob.download_blob(offset=0, length=5))
    content = (await stream.readall())
    self.assertEqual(content, self.byte_data[:5])
@GlobalStorageAccountPreparer()
@AsyncStorageTestCase.await_prepared_test
async def test_get_blob_with_range(self, resource_group, location, storage_account, storage_account_key):
    (await self._setup(storage_account.name, storage_account_key))
    blob_name = (await self._create_block_blob())
    blob = self.bsc.get_blob_client(self.container_name, blob_name)
    stream = (await blob.download_blob(offset=0, length=5))
    content = (await stream.readall())
    self.assertEqual(content, self.byte_data[:5])