assertThat(e).hasMessageThat().contains(ERROR_SELF_LOOP);
  }

  /**
   * This test checks an implementation dependent feature. It tests that the method {@code addEdge}
   * will silently add the missing nodes to the graph, then add the edge connecting them. We are not
   * using the proxy methods here as we want to test {@code addEdge} when the end-points are not

        assertThrows(IllegalArgumentException.class, () -> graphAsMutableGraph.putEdge(endpoints));
    assertThat(e).hasMessageThat().contains(ENDPOINTS_MISMATCH);
  }

  /**
   * Tests that the method {@code putEdge} will silently add the missing nodes to the graph, then
   * add the edge connecting them. We are not using the proxy methods here as we want to test {@code

     */
    private MD4(final MD4 md) {
        this();
        context = md.context.clone();
        buffer = md.buffer.clone();
        count = md.count;
    }

    // Cloneable method implementation
    //...........................................................................

    /**
     * Returns a copy of this MD object.
     */
    @Override
    public Object clone() {

        assertTrue(result.contains("Inherited"));
        assertTrue(result.contains("This folder, subfolders and files"));
    }

    @Test
    @DisplayName("Test appendCol helper method")
    void testAppendCol() {
        StringBuffer sb = new StringBuffer();

        // Test with short string
        ace.appendCol(sb, "test", 10);
        assertEquals("test      ", sb.toString());

            when(response.getName()).thenReturn(null);

            byte[] actualName = response.getName();
            assertEquals(null, actualName);
        }

        @Test
        @DisplayName("decode() method should be callable")
        void testDecodeMethod() throws SMBProtocolDecodingException {
            CreateContextResponse response = mock(CreateContextResponse.class);
            byte[] buffer = new byte[100];

                    public StatsObject load(final String key) {
                        return new StatsObject();
                    }
                });
    }

    /**
     * Cleanup method called when the helper is being destroyed.
     * Logs cache statistics and processes any remaining statistics
     * objects in the cache before shutdown.
     */
    @PreDestroy
    public void destroy() {

    assertThat(e).hasMessageThat().contains(ERROR_SELF_LOOP);
  }

  /**
   * This test checks an implementation dependent feature. It tests that the method {@code addEdge}
   * will silently add the missing nodes to the graph, then add the edge connecting them. We are not
   * using the proxy methods here as we want to test {@code addEdge} when the end-points are not

    assertTrue(enumer.hasMoreElements());
    assertEquals(3, (int) enumer.nextElement());
    assertFalse(enumer.hasMoreElements());
  }

  // We're testing our asEnumeration method against a known-good implementation.
  @SuppressWarnings("JdkObsolete")
  private static Enumeration<Integer> enumerate(int... ints) {
    Vector<Integer> vector = new Vector<>(Ints.asList(ints));

 * Null row keys, columns keys, and values are not supported.
 *
 * <p>Lookups by row key are often faster than lookups by column key, because the data is stored in
 * a {@code Map<R, Map<C, V>>}. A method call like {@code column(columnKey).get(rowKey)} still runs
 * quickly, since the row key is provided. However, {@code column(columnKey).size()} takes longer,
 * since an iteration across all row keys occurs.
 *

        // When
        context.secureWipeKeys();

        // Then - keys should be wiped (we can't directly access them, but method should complete)
        assertDoesNotThrow(() -> context.secureWipeKeys(), "Should handle multiple wipe calls");
    }

    @Test
    @DisplayName("Should detect when key rotation is needed based on bytes encrypted")