    @Test
    public void testReadHashFile() throws Exception {

        System.out.println( "readHashFile" );
        
        File hashes = new File("testdata/utils/crc32hashes.txt");
        Map<String, Long> result = FileHashComparer.readHashes( hashes );
        
        assertEquals( Long.valueOf(0xf735fe81L), result.get(STR_ORACLE_DS) );
        assertEquals( Long.valueOf(0x10000000L), result.get(STR_DATASOURCES) );
        assertEquals( Long.valueOf(0x20000000L), result.get(STR_NON_EXISTENT) );
    }