Examples with PrimitiveLongVisitor org.neo4j.collection.primitive.PrimitiveLongVisitor used on opensource projects

Example 1 with PrimitiveLongVisitor

use of org.neo4j.collection.primitive.PrimitiveLongVisitor in project neo4j by neo4j.

the class PrimitiveLongSetTest method shouldContainAddedValues_generated_1.

@Test
public void shouldContainAddedValues_generated_1() throws Exception {
    // GIVEN
    PrimitiveLongSet set = newSet(15);
    Set<Long> expectedValues = new HashSet<>();
    long[] valuesToAdd = new long[] { 1207043189, 380713862, 1902858197, 1996873101, 1357024628, 1044248801, 1558157493, 2040311008, 2017660098, 1332670047, 663662790, 2063747422, 1554358949, 1761477445, 1141526838, 1698679618, 1279767067, 508574, 2071755904 };
    for (long key : valuesToAdd) {
        set.add(key);
        expectedValues.add(key);
    }
    // WHEN/THEN
    boolean existedBefore = set.contains(679990875);
    boolean added = set.add(679990875);
    boolean existsAfter = set.contains(679990875);
    assertFalse("679990875 should not exist before adding here", existedBefore);
    assertTrue("679990875 should be reported as added here", added);
    assertTrue("679990875 should exist", existsAfter);
    expectedValues.add(679990875L);
    final Set<Long> visitedKeys = new HashSet<>();
    set.visitKeys(new PrimitiveLongVisitor() {

        @Override
        public boolean visited(long value) {
            assertTrue(visitedKeys.add(value));
            return false;
        }
    });
    assertEquals(expectedValues, visitedKeys);
}