//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRotateExistingFileOnOpen()
public virtual void ShouldRotateExistingFileOnOpen()
{
// given
LabelScanWriteMonitor writeMonitor = new LabelScanWriteMonitor(Fs, Directory.databaseLayout());
writeMonitor.Close();
// when
LabelScanWriteMonitor secondWriteMonitor = new LabelScanWriteMonitor(Fs, Directory.databaseLayout());
secondWriteMonitor.Close();
// then
assertEquals(2, Directory.databaseDir().listFiles((dir, name) => name.StartsWith(_baseName)).length);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldLogAndDumpData() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldLogAndDumpData()
{
// given
DatabaseLayout databaseLayout = this.Directory.databaseLayout();
LabelScanWriteMonitor writeMonitor = new LabelScanWriteMonitor(Fs, databaseLayout);
LabelScanValue value = new LabelScanValue();
writeMonitor.Range(3, 0);
writeMonitor.PrepareAdd(123, 4);
writeMonitor.PrepareAdd(123, 5);
writeMonitor.MergeAdd(new LabelScanValue(), value.Set(4).set(5));
writeMonitor.FlushPendingUpdates();
writeMonitor.PrepareRemove(124, 5);
writeMonitor.MergeRemove(value, (new LabelScanValue()).Set(5));
writeMonitor.WriteSessionEnded();
writeMonitor.Range(5, 1);
writeMonitor.PrepareAdd(125, 10);
writeMonitor.MergeAdd((new LabelScanValue()).Set(9), (new LabelScanValue()).Set(10));
writeMonitor.FlushPendingUpdates();
writeMonitor.WriteSessionEnded();
writeMonitor.Close();
// when
LabelScanWriteMonitor.Dumper dumper = mock(typeof(LabelScanWriteMonitor.Dumper));
LabelScanWriteMonitor.Dump(Fs, databaseLayout, dumper, null);
// then
InOrder inOrder = Mockito.inOrder(dumper);
inOrder.verify(dumper).prepare(true, 0, 0, 123, 64 * 3 + 4, 0);
inOrder.verify(dumper).prepare(true, 0, 0, 123, 64 * 3 + 5, 0);
inOrder.verify(dumper).merge(true, 0, 0, 3, 0, 0, 0b00000000_0000000_00000000_00000000__00000000_00000000_00000000_00110000);
inOrder.verify(dumper).prepare(false, 0, 1, 124, 64 * 3 + 5, 0);
inOrder.verify(dumper).merge(false, 0, 1, 3, 0, 0b00000000_0000000_00000000_00000000__00000000_00000000_00000000_00110000, 0b00000000_0000000_00000000_00000000__00000000_00000000_00000000_00100000);
inOrder.verify(dumper).prepare(true, 1, 0, 125, 64 * 5 + 10, 1);
inOrder.verify(dumper).merge(true, 1, 0, 5, 1, 0b00000000_0000000_00000000_00000000__00000000_00000000_00000010_00000000, 0b00000000_0000000_00000000_00000000__00000000_00000000_00000100_00000000);
inOrder.verifyNoMoreInteractions();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRotateAtConfiguredThreshold()
public virtual void ShouldRotateAtConfiguredThreshold()
{
// given
File storeDir = this.Directory.databaseDir();
int rotationThreshold = 1_000;
LabelScanWriteMonitor writeMonitor = new LabelScanWriteMonitor(Fs, Directory.databaseLayout(), rotationThreshold, ByteUnit.Byte, 1, TimeUnit.DAYS);
// when
for (int i = 0; storeDir.listFiles().length < 5; i++)
{
writeMonitor.Range(i, 1);
writeMonitor.PrepareAdd(i, 5);
writeMonitor.MergeAdd(new LabelScanValue(), (new LabelScanValue()).Set(5));
writeMonitor.WriteSessionEnded();
}
// then
writeMonitor.Close();
foreach (File file in storeDir.listFiles((dir, name) => !name.Equals(_baseName)))
{
long sizeDiff = abs(rotationThreshold - Fs.getFileSize(file));
assertTrue(sizeDiff < rotationThreshold / 10D);
}
}