doThrow(new RuntimeException(new CIFSException("session fail"))).when(tree).getSession();

        Exception ex = assertThrows(Exception.class, handle::getSessionKey);
        assertTrue(
                ex.getMessage().contains("session fail") || (ex.getCause() != null && ex.getCause().getMessage().contains("session fail")));
    }

        // HttpServletRequestWrapper throws IllegalArgumentException for null request
        IllegalArgumentException ex = assertThrows(IllegalArgumentException.class, () -> new NtlmHttpServletRequest(null, mockPrincipal));
        assertEquals("Request cannot be null", ex.getMessage());
    }

    @Test
    @DisplayName("auth type is always NTLM")

                System.arraycopy(auth.getUnicodeHash(transport.getContext(), serverEncryptionKey), 0, this.macSigningKey, 16, 24);
                break;
            }
        } catch (final Exception ex) {
            throw new SmbException("", ex);
        }
        if (log.isTraceEnabled()) {
            log.trace("LM_COMPATIBILITY=" + transport.getContext().getConfig().getLanManCompatibility());

    }

    @Test
    @DisplayName("getNTHash: null password throws NPE with message")
    void testGetNTHash_null() {
        NullPointerException ex = assertThrows(NullPointerException.class, () -> NtlmUtil.getNTHash((String) null));
        assertEquals("Password parameter is required", ex.getMessage());
    }

    @ParameterizedTest
    @ValueSource(strings = { "", "password", "pässwörd", "1234567890abcdef" })

    }
  }
}

object LoggingCallback : FutureCallback<SimpleHttpResponse> {
  override fun completed(response: SimpleHttpResponse) {
  }

  override fun failed(ex: Exception) {
    println("Failed: $ex")
  }

  override fun cancelled() {
    println("Cancelled")
  }

    RuntimeException re = new RuntimeException(iae);
    IllegalStateException ex = new IllegalStateException(re);

    assertThat(getCausalChain(ex)).containsExactly(ex, re, iae, sue).inOrder();
    assertSame(sue, Iterables.getOnlyElement(getCausalChain(sue)));

    List<Throwable> causes = getCausalChain(ex);
    assertThrows(UnsupportedOperationException.class, () -> causes.add(new RuntimeException()));
  }

            when(dest.toString()).thenReturn("smb://dest");

            // Act + Assert
            SmbException ex =
                    assertThrows(SmbException.class, () -> SmbCopyUtil.copyFile(src, dest, buffers, 8, new WriterThread(), sh, dh));
            assertTrue(ex.getMessage().contains("smb://src"));
            assertTrue(ex.getMessage().contains("smb://dest"));
        }

        @Test

                null, null);

        IOException ex = assertThrows(IOException.class, () -> new NegTokenInit(token));
        assertTrue(ex.getMessage().contains("OID"), "Error should mention OID");
    }

    @Test
    @DisplayName("Parse accepts non-zero outer tag numbers (current implementation behavior)")

    try {
      SignedBytes.checkedCast(value);
      fail("Cast to byte should have failed: " + value);
    } catch (IllegalArgumentException ex) {
      assertWithMessage(value + " not found in exception text: " + ex.getMessage())
          .that(ex.getMessage().contains(String.valueOf(value)))
          .isTrue();
    }
  }

  public void testCompare() {
    for (byte x : VALUES) {

    try {
      SignedBytes.checkedCast(value);
      fail("Cast to byte should have failed: " + value);
    } catch (IllegalArgumentException ex) {
      assertWithMessage(value + " not found in exception text: " + ex.getMessage())
          .that(ex.getMessage().contains(String.valueOf(value)))
          .isTrue();
    }
  }

  public void testCompare() {
    for (byte x : VALUES) {