package Ġconcurrency Ċ Ċ import Ġorg . junit . Test Ċ import Ġorg . slf 4 j . LoggerFactory Ċ import Ġkotlin . test . assertEquals Ċ Ċ class ĠC rawler As yn Test Ġ{ ĊĠĠĠ Ġprivate Ġval Ġlogger Ġ= ĠLoggerFactory . getLogger ( Crawler With Cor outines Test :: class . java ) ĊĠĠĠ Ġval Ġurls Ġ= ĠlistOf (" a . com ", Ġ" b . com ", Ġ" c . com ", Ġ" d . com ", Ġ" e . com ", Ġ" f . com ", ĊĠĠĠĠĠĠĠĠĠĠĠ Ġ" g . com ", Ġ" h . com ", Ġ" i . com ", Ġ" j . com ", Ġ" k . com ", Ġ" l . com ", Ġ" n . com ") ĊĊĠĠĠ Ġ@ Test ĊĠĠĠ Ġfun Ġtest C rawl () Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġc rawler Ġ= ĠC rawler With Async ( 4 , Ġ 1 0 0 0 L ) ĊĠĠĠĠĠĠĠ Ġval Ġstarted Ġ= ĠSystem . currentTimeMillis () ĊĠĠĠĠĠĠĠ Ġval Ġres Ġ= Ġc rawler . crawl ( urls ); ĊĠĠĠĠĠĠĠ Ġval Ġduration Ġ= ĠSystem . currentTimeMillis () Ġ- Ġstarted ĊĠĠĠĠĠĠĠ Ġlogger . info (" Crawler Async Ġ- Ġc raw led Ġ% d Ġurls Ġin Ġ% d Ġmilliseconds ". format ( res . child URLs , Ġduration )) ĊĠĠĠĠĠĠĠ ĠassertEquals ( 1 9 0 3 2 , Ġres . child URLs ) ĊĠĠĠ Ġ} ĊĊĠĠĠ Ġ@ Test ( expected Ġ= ĠException :: class ) ĊĠĠĠ Ġfun Ġtest C rawl WithTimeout () Ġ{ ĊĠĠĠĠĠĠĠ Ġval Ġc rawler Ġ= ĠC rawler With Async ( 1 0 0 0 , Ġ 1 0 0 L ) ĊĠĠĠĠĠĠĠ Ġc rawler . crawl ( urls ); ĊĠĠĠ Ġ} Ċ } Ċ