assertNotNull(res.getClasspath(), "null classpath after runtime transform");
        assertEquals(4, res.getClasspath().size(), "runtime classpath should have 4 entries");

        ArtifactMetadata md = res.getClasspath().get(3);
        assertEquals("1.1", md.getVersion(), "runtime artifact version should be 1.1");
    }

        // Verify encoded length
        assertEquals(request.size(), encodedLength);

        // Verify data at correct offset
        assertEquals(DEFAULT_CAPABILITIES, SMBUtil.readInt4(buffer, offset));
        assertEquals(DEFAULT_SECURITY_MODE, SMBUtil.readInt2(buffer, offset + 20));
        assertEquals(defaultDialects.length, SMBUtil.readInt2(buffer, offset + 22));
    }

    @Test

    @Override
    protected void startUp() throws Exception {
      assertEquals(0, startupCalled);
      assertEquals(0, runCalled);
      assertEquals(0, shutdownCalled);
      startupCalled++;
    }

    @Override
    protected void run() throws Exception {
      assertEquals(1, startupCalled);
      assertEquals(0, runCalled);
      assertEquals(0, shutdownCalled);
      runCalled++;
    }

    @Override

    assertEquals(0, ticker.read());
    assertEquals(10, ticker.read());
    assertEquals(20, 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());
  }

    assertFalse(segment.replace(key, hash, oldValue, newValue));
    assertEquals(0, segment.count);

    // same value
    segment.setTableEntryForTesting(index, entry);
    segment.count++;
    assertEquals(1, segment.count);
    assertSame(oldValue, segment.get(key, hash));
    assertTrue(segment.replace(key, hash, oldValue, newValue));
    assertEquals(1, segment.count);
    assertSame(newValue, segment.get(key, hash));

    assertFalse(segment.replace(key, hash, oldValue, newValue));
    assertEquals(0, segment.count);

    // same value
    segment.setTableEntryForTesting(index, entry);
    segment.count++;
    assertEquals(1, segment.count);
    assertSame(oldValue, segment.get(key, hash));
    assertTrue(segment.replace(key, hash, oldValue, newValue));
    assertEquals(1, segment.count);
    assertSame(newValue, segment.get(key, hash));

        assertEquals("query", keywords[1]);

        // Test empty query
        String[] emptyKeywords = SuggestUtil.parseQuery("", field);
        assertNotNull(emptyKeywords);
        assertEquals(0, emptyKeywords.length);

        // Test single word query
        String[] singleKeyword = SuggestUtil.parseQuery("single", field);
        assertNotNull(singleKeyword);
        assertEquals(1, singleKeyword.length);

        SmbResourceLocatorImpl a = locator("smb://server/share/dir/.././file");
        // canonicalization removes . and resolves ..
        assertEquals("/share/file", a.getURLPath());
        assertEquals("\\file", a.getUNCPath());
        assertEquals("share", a.getShare());
        assertEquals("smb://server/share/file", a.getCanonicalURL());
    }

    @Test

    assertEquals("", Files.getFileExtension("."));
    assertEquals("", Files.getFileExtension(".."));
    assertEquals("", Files.getFileExtension("..."));
    assertEquals("", Files.getFileExtension("blah"));
    assertEquals("", Files.getFileExtension("blah."));
    assertEquals("", Files.getFileExtension(".blah."));
    assertEquals("", Files.getFileExtension("/foo.bar/blah"));

        assertNotNull(exception);
        assertEquals(message, exception.getMessage());
        assertEquals(rootCause, exception.getCause());

        // Test with null message and valid cause
        TransportException nullMessageException = new TransportException(null, rootCause);
        assertNull(nullMessageException.getMessage());
        assertEquals(rootCause, nullMessageException.getCause());