assertNull(BigDecimalConversionUtil.toBigDecimal(""));
    }

    /**
     * @throws Exception
     */
    public void testBigDouble() throws Exception {
        assertEquals("12500000", BigDecimalConversionUtil.toBigDecimal(12500000D).toString());
    }

    /**
     * @throws Exception
     */
    public void testToString() throws Exception {
        final BigDecimal d = new BigDecimal(new BigInteger("125"), -1);

  }

  public void testAutoIncrementStep_millis() {
    FakeTicker ticker = new FakeTicker().setAutoIncrementStep(1, MILLISECONDS);
    assertEquals(0, ticker.read());
    assertEquals(1000000, ticker.read());
    assertEquals(2000000, ticker.read());
  }

  public void testAutoIncrementStep_seconds() {
    FakeTicker ticker = new FakeTicker().setAutoIncrementStep(3, SECONDS);
    assertEquals(0, ticker.read());

  }

  public void testAutoIncrementStep_millis() {
    FakeTicker ticker = new FakeTicker().setAutoIncrementStep(1, MILLISECONDS);
    assertEquals(0, ticker.read());
    assertEquals(1000000, ticker.read());
    assertEquals(2000000, ticker.read());
  }

  public void testAutoIncrementStep_seconds() {
    FakeTicker ticker = new FakeTicker().setAutoIncrementStep(3, SECONDS);
    assertEquals(0, ticker.read());

        controller.setDelayMillisAfterProcessing(0L);

        final long start = System.nanoTime();
        controller.delayAfterProcessing();
        final long elapsed = (System.nanoTime() - start) / 1000000;

        assertTrue("No delay expected", elapsed < 50); // Should be nearly instant
    }

    /**
     * Test delayAfterProcessing with actual delay
     */

        assertEquals("/test/file.txt", info.getPath());
        assertEquals(testGuid, info.getCreateGuid());
        assertArrayEquals(testFileId, info.getFileId());
        assertEquals(HandleType.DURABLE_V2, info.getType());
        assertEquals(120000, info.getTimeout());
        assertEquals(testLeaseKey, info.getLeaseKey());

    // Missing seconds treated as bad.
    assertThat("Thu, 01 Jan 1970 00:00 GMT".toHttpDateOrNull()).isNull()
    // Extra spaces treated as bad.
    assertThat("Thu,  01 Jan 1970 00:00 GMT".toHttpDateOrNull()).isNull()
    // Missing leading zero treated as bad.
    assertThat("Thu, 1 Jan 1970 00:00 GMT".toHttpDateOrNull()).isNull()

    // RFC 850, obsoleted by RFC 1036 with any TZ.

        assertNotNull(guid);
        assertEquals(1, manager.getHandleCount());

        HandleInfo info = manager.getHandleByGuid(guid);
        assertNotNull(info);
        assertEquals("/test/file.txt", info.getPath());
        assertEquals(HandleType.DURABLE_V2, info.getType());
        assertEquals(120000, info.getTimeout());
    }

    @Test

	<include path="crawler/container.xml" />
	<component name="tikaExtractor"
		class="org.codelibs.fess.crawler.extractor.impl.TikaExtractor">
		<property name="maxCompressionRatio">2</property>
		<property name="maxUncompressionSize">10000000</property>
	</component>

    }

    @Test
    public void testDurableHandleV2Request() {
        DurableHandleV2Request request = new DurableHandleV2Request(120000, false);

        assertEquals("DH2Q", new String(request.getName()));
        assertTrue(request.size() > 0);
        assertEquals(120000, request.getTimeoutMs());
        assertFalse(request.isPersistent());
        assertNotNull(request.getCreateGuid());

        // Test encoding

    assertThat(hasCycle(undirectedGraph)).isTrue();
  }

  @Test
  public void hasCycle_deepPathGraph() {
    for (MutableGraph<Integer> graph : graphsToTest) {
      for (int i = 0; i < 100000; i++) {
        graph.putEdge(i, i + 1);
      }
    }
    assertThat(hasCycle(directedNetwork)).isFalse();
    assertThat(hasCycle(undirectedNetwork)).isFalse();
  }

  @Test