Examples with DEFAULT org.neo4j.internal.batchimport.Configuration.DEFAULT used on opensource projects

Example 1 with DEFAULT

use of org.neo4j.internal.batchimport.Configuration.DEFAULT in project neo4j by neo4j.

the class ReadEntityIdsStepUsingTokenIndexTest method shouldSeeRecentUpdatesRightInFrontOfExternalUpdatesPoint.

@Test
void shouldSeeRecentUpdatesRightInFrontOfExternalUpdatesPoint() throws Exception {
    // given
    long entityCount = 1_000 + random.nextInt(100);
    BitSet expectedEntityIds = new BitSet();
    BitSet seenEntityIds = new BitSet();
    try (var indexAccessor = indexAccessor()) {
        populateTokenIndex(indexAccessor, expectedEntityIds, entityCount);
        Configuration configuration = withBatchSize(DEFAULT, 100);
        Stage stage = new Stage("Test", null, configuration, 0) {

            {
                add(new ReadEntityIdsStep(control(), configuration, cursorContext -> new TokenIndexScanIdIterator(indexAccessor.newTokenReader(), new int[] { TOKEN_ID }, CursorContext.NULL), NULL, new ControlledUpdatesCheck(indexAccessor, expectedEntityIds), new AtomicBoolean(true)));
                add(new CollectEntityIdsStep(control(), configuration, seenEntityIds));
            }
        };
        // when
        stage.execute().awaitCompletion();
        // then
        assertThat(seenEntityIds).isEqualTo(expectedEntityIds);
    }
}