assertTrue(map.containsKey(key));
      assertTrue(map.containsValue(value));
      assertTrue(valueCollection.contains(value));
      assertTrue(valueCollection.containsAll(singleton(value)));
      assertTrue(entrySet.contains(mapEntry(key, value)));
      assertTrue(allowsNullKeys || (key != null));
    }
    assertEquals(expectedKeySetHash, keySet.hashCode());

        });
        assertTrue(e.getMessage().contains("PAC"));
    }

    // Test exception for short PAC
    @Test
    void testConstructorShortPac() {
        byte[] shortToken = new byte[7];
        PACDecodingException e = assertThrows(PACDecodingException.class, () -> {
            new KerberosPacAuthData(shortToken, keys);
        });
        assertTrue(e.getMessage().contains("PAC"));
    }

  /**
   * The 3GP multimedia container format. For more information, see <a
   * href="ftp://www.3gpp.org/tsg_sa/TSG_SA/TSGS_23/Docs/PDF/SP-040065.pdf#page=10">3GPP TS
   * 26.244</a>.
   *
   * @since 20.0
   */
  public static final MediaType THREE_GPP_VIDEO = createConstant(VIDEO_TYPE, "3gpp");

  /**
   * The 3G2 multimedia container format. For more information, see <a

        assertEquals("1", true, StringUtil.contains("a", 'a'));
        assertEquals("2", true, StringUtil.contains("abc", 'b'));
        assertEquals("3", false, StringUtil.contains("abc", 'd'));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testContains2() throws Exception {
        assertEquals("1", true, StringUtil.contains("a", "a"));

        // Then
        assertNotNull(result);
        assertTrue(result.contains("SmbQueryFileBasicInfo"));
        assertTrue(result.contains("createTime="));
        assertTrue(result.contains("lastAccessTime="));
        assertTrue(result.contains("lastWriteTime="));
        assertTrue(result.contains("changeTime="));
        assertTrue(result.contains("attributes=0x"));
    }

    @Test

    assertTrue(copy.contains(list.get(0)));
    assertTrue(head.contains(list.get(0)));
    assertTrue(tail.contains(list.get(1)));
    // The following assumes all elements are distinct.
    assertTrue(copy.contains(list.get(size - 1)));
    assertTrue(head.contains(list.get(size - 2)));
    assertTrue(tail.contains(list.get(size - 1)));
    assertFalse(head.contains(list.get(size - 1)));

    assertTrue(copy.contains(list.get(0)));
    assertTrue(head.contains(list.get(0)));
    assertTrue(tail.contains(list.get(1)));
    // The following assumes all elements are distinct.
    assertTrue(copy.contains(list.get(size - 1)));
    assertTrue(head.contains(list.get(size - 2)));
    assertTrue(tail.contains(list.get(size - 1)));
    assertFalse(head.contains(list.get(size - 1)));

    private VirtualHostHelper virtualHostHelper;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);

        // Setup system properties for DI container
        File file = File.createTempFile("test", ".properties");
        file.deleteOnExit();
        FileUtil.writeBytes(file.getAbsolutePath(), "test.property=test".getBytes("UTF-8"));

    }

    // ===== DI Container Integration Tests =====

    /**
     * Test that DI container is available in the script
     */
    @Test
    public void test_evaluate_containerAvailable() {
        final Map<String, Object> params = new HashMap<>();
        assertNotNull(groovyEngine.evaluate("return container", params));
    }

    /**

        // Act
        String result = nodeStatusRequest.toString();

        // Assert
        assertTrue(result.contains("NodeStatusRequest"));
        assertTrue(result.contains("nameTrnId=12345"));
        assertTrue(result.contains("TESTNAME"));
    }

    @Test
    void toString_withNullQuestionName_shouldHandleGracefully() {
        // Arrange