コード例 #1
0
  @Test
  @Ignore("NXP-20582: timeout waiting termination")
  public void testConcurrency() throws Exception {
    final String seqName = "mt";
    int nbCalls = 5000;

    final UIDSequencer seq = uidGeneratorService.getSequencer();
    ThreadPoolExecutor tpe =
        new ThreadPoolExecutor(
            5, 5, 500L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>(nbCalls + 1));

    for (int i = 0; i < nbCalls; i++) {
      tpe.submit(
          new Runnable() {
            @Override
            public void run() {
              seq.getNext(seqName);
            }
          });
    }

    tpe.shutdown();
    boolean finish = tpe.awaitTermination(20, TimeUnit.SECONDS);
    assertTrue("timeout", finish);

    assertEquals(nbCalls + 1, seq.getNext(seqName));
  }
コード例 #2
0
  @Test
  public void testInitSequence() {
    UIDSequencer seq = uidGeneratorService.getSequencer();

    seq.getNext("mySequence");
    seq.getNext("mySequence");

    seq.initSequence("mySequence", 1);
    assertTrue(seq.getNext("mySequence") > 1);
    seq.initSequence("mySequence", 10);
    assertTrue(seq.getNext("mySequence") > 10);
    assertTrue(seq.getNextLong("mySequence") > 10);
  }
コード例 #3
0
  @Test
  public void testIncrement() throws Exception {
    UIDSequencer seq = uidGeneratorService.getSequencer();
    assertNotNull(seq);
    assertTrue(seq.getClass().isAssignableFrom(ESUIDSequencer.class));

    assertEquals(1, seq.getNext("myseq"));
    assertEquals(2, seq.getNext("myseq"));
    assertEquals(3L, seq.getNextLong("myseq"));
    assertEquals(1, seq.getNext("myseq2"));
    assertEquals(4, seq.getNext("myseq"));
    assertEquals(2, seq.getNext("myseq2"));
  }