Class NetUtilsTest

java.lang.Object
ubic.gemma.core.util.NetUtilsTest
public class NetUtilsTest extends Object
Unit tests for NetUtils.

Two groups. NetUtils.bytePerSecondToDisplaySize(double) is the rate-formatter used by download progress reporting: the threshold boundaries (B vs KB vs MB vs GB) and the two-decimal formatting contract are pinned below.

NetUtils.ftpDownloadFile(FTPClient, String, File, boolean) is exercised against a mocked FTPClient, so no server is involved. The cases that matter are the wrong-length ones: a transfer can report success and still leave a file that does not match the remote size — short, or LONGER than the remote when a run of already-written bytes is replayed mid-stream. Nothing used to compare the two, so the bad file was accepted, cached, and only failed later in whatever read it. A corrupt GEO _RAW.tar surfaced as Invalid byte <n> at offset 0 ... len=8 from the tar reader, which reads like a bad archive rather than a bad transfer.

Author:
claude

  • Constructor Details

    • NetUtilsTest

      public NetUtilsTest()

  • Method Details

    • zeroBytesPerSecond_rendersAsBytesPerSecond

      @Test public void zeroBytesPerSecond_rendersAsBytesPerSecond()

    • belowKilobyteThreshold_rendersAsBytes

      @Test public void belowKilobyteThreshold_rendersAsBytes()

    • atKilobyteThreshold_rendersAsKilobytes

      @Test public void atKilobyteThreshold_rendersAsKilobytes()

    • belowMegabyteThreshold_rendersAsKilobytes

      @Test public void belowMegabyteThreshold_rendersAsKilobytes()

    • atMegabyteThreshold_rendersAsMegabytes

      @Test public void atMegabyteThreshold_rendersAsMegabytes()

    • belowGigabyteThreshold_rendersAsMegabytes

      @Test public void belowGigabyteThreshold_rendersAsMegabytes()

    • atGigabyteThreshold_rendersAsGigabytes

      @Test public void atGigabyteThreshold_rendersAsGigabytes()

    • aboveGigabytePastThreshold_stillRendersAsGigabytes

      @Test public void aboveGigabytePastThreshold_stillRendersAsGigabytes()

    • fractionalBytes_preservesTwoDecimals

      @Test public void fractionalBytes_preservesTwoDecimals()

    • fractionalKilobytes_preservesTwoDecimals

      @Test public void fractionalKilobytes_preservesTwoDecimals()

    • downloadMatchingTheRemoteSize_succeedsAndKeepsTheFile

      @Test public void downloadMatchingTheRemoteSize_succeedsAndKeepsTheFile(@TempDir Path tmp) throws IOException
      Throws:
      IOException

    • overlongDownload_isRejectedAndTheFileRemoved

      @Test public void overlongDownload_isRejectedAndTheFileRemoved(@TempDir Path tmp) throws IOException
      The fault actually observed against NCBI: the transfer replays a run of bytes and the local file ends up bigger than the remote.
      Throws:
      IOException

    • shortDownload_isRejectedAndTheFileRemoved

      @Test public void shortDownload_isRejectedAndTheFileRemoved(@TempDir Path tmp) throws IOException
      Throws:
      IOException

    • aRejectedDownloadIsNotReusedByTheSkipCheck

      @Test public void aRejectedDownloadIsNotReusedByTheSkipCheck(@TempDir Path tmp) throws IOException
      A wrong-length file must not survive to be mistaken for a complete download by the skip-if-already-correct check on the next run.
      Throws:
      IOException

    • localFileAlreadyMatchingTheRemoteSize_skipsTheDownload

      @Test public void localFileAlreadyMatchingTheRemoteSize_skipsTheDownload(@TempDir Path tmp) throws IOException
      The skip path pre-staging relies on: a local file already matching the remote size is used as-is and no transfer happens.
      Throws:
      IOException

    • forceOverridesTheSkip

      @Test public void forceOverridesTheSkip(@TempDir Path tmp) throws IOException
      Throws:
      IOException