def METHOD_NAME(self):
    content_file_name = "test_1kb_blob_sync.txt"
    content_file_path = util.create_test_file(content_file_name, 1024)
    # create source and destination blobs of size 1KB.
    # make sure to create the destination first so that it has an older lmt
    src_blob_path = util.get_resource_sas("test_1kb_blob_sync_src.txt")
    dst_blob_path = util.get_resource_sas("test_1kb_blob_sync_dst.txt")
    result = util.Command("cp").add_arguments(content_file_path).add_arguments(dst_blob_path). \
        add_flags("log-level", "info").execute_azcopy_copy_command()
    self.assertTrue(result)
    result = util.Command("cp").add_arguments(content_file_path).add_arguments(src_blob_path). \
        add_flags("log-level", "info").execute_azcopy_copy_command()
    self.assertTrue(result)
    # verifying the uploaded blobs.
    # the resource local path should be the first argument for the azcopy validator.
    # the resource sas should be the second argument for azcopy validator.
    result = util.Command("testBlob").add_arguments(content_file_path).add_arguments(src_blob_path).execute_azcopy_verify()
    self.assertTrue(result)
    result = util.Command("testBlob").add_arguments(content_file_path).add_arguments(dst_blob_path).execute_azcopy_verify()
    self.assertTrue(result)
    # perform the single blob sync using azcopy.
    result = util.Command("sync").add_arguments(src_blob_path).add_arguments(dst_blob_path). \
        add_flags("log-level", "info").execute_azcopy_copy_command()
    self.assertTrue(result)