internal LabelScanViewIdIterator(LabelScanReader labelScanReader, int[] labelIds, CURSOR entityCursor)
{
this._labelScanReader = labelScanReader;
this._entityCursor = entityCursor;
this._idIterator = labelScanReader.NodesWithAnyOfLabels(labelIds);
this._labelIds = labelIds;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCloseOpenedLabelScanReader()
public virtual void ShouldCloseOpenedLabelScanReader()
{
// given
System.Func <LabelScanReader> scanStore = mock(typeof(System.Func));
LabelScanReader scanReader = mock(typeof(LabelScanReader));
when(scanStore()).thenReturn(scanReader);
RecordStorageReader statement = new RecordStorageReader(null, null, MockedNeoStores.basicMockedNeoStores(), null, null, mock(typeof(System.Func)), scanStore, mock(typeof(RecordStorageCommandCreationContext)));
statement.Acquire();
// when
LabelScanReader actualReader = statement.LabelScanReader;
// then
assertEquals(scanReader, actualReader);
// when
statement.Close();
// then
verify(scanStore).get();
verifyNoMoreInteractions(scanStore);
verify(scanReader).close();
verifyNoMoreInteractions(scanReader);
}
private void AssertNoContentInNativeLabelScanStore(DatabaseLayout databaseLayout)
{
using (Lifespan lifespan = new Lifespan())
{
NativeLabelScanStore nativeLabelScanStore = GetNativeLabelScanStore(databaseLayout, true);
lifespan.Add(nativeLabelScanStore);
using (LabelScanReader labelScanReader = nativeLabelScanStore.NewReader())
{
int count = PrimitiveLongCollections.count(labelScanReader.NodesWithLabel(1));
assertEquals(0, count);
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void populateNativeLabelScanIndexDuringMigration() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void PopulateNativeLabelScanIndexDuringMigration()
{
Prepare34DatabaseWithNodes();
_indexMigrator.migrate(_databaseLayout, _migrationLayout, _progressReporter, StandardV3_4.STORE_VERSION, StandardV3_4.STORE_VERSION);
_indexMigrator.moveMigratedFiles(_migrationLayout, _databaseLayout, StandardV2_3.STORE_VERSION, StandardV3_2.STORE_VERSION);
using (Lifespan lifespan = new Lifespan())
{
NativeLabelScanStore labelScanStore = GetNativeLabelScanStore(_databaseLayout, true);
lifespan.Add(labelScanStore);
for (int labelId = 0; labelId < 10; labelId++)
{
using (LabelScanReader labelScanReader = labelScanStore.NewReader())
{
int nodeCount = PrimitiveLongCollections.count(labelScanReader.NodesWithLabel(labelId));
assertEquals(format("Expected to see only one node for label %d but was %d.", labelId, nodeCount), 1, nodeCount);
}
}
}
}
