### Question:
AvroSerDeTransformation { @VisibleForTesting String getAvroSchemaFileName(String avroSchemaSource) { if (avroSchemaSource == null) { return ""; } return avroSchemaSource.substring(avroSchemaSource.lastIndexOf("/") + 1, avroSchemaSource.length()); } @Autowired  AvroSerDeTransformation(HiveConf sourceHiveConf, HiveConf replicaHiveConf);   }### Answer:
@Test public void getAvroSchemaFileName() throws Exception { String dummyUri = "testing/avro.avsc"; assertThat(avroSerDeTransformation.getAvroSchemaFileName(dummyUri), is("avro.avsc")); }