testExceptionPropagation(interfaceType, method, wrapperFunction);
    }
    if (testsEquals) {
      testEquals(interfaceType, wrapperFunction);
    }
    testToString(interfaceType, wrapperFunction);
  }

  /** Returns the most concrete public methods from {@code type}. */
  private static Method[] getMostConcreteMethods(Class<?> type) {
    Method[] methods = type.getMethods();

  }

  private static <E extends @Nullable Object> Entry<E> control(E element, int count) {
    return HashMultiset.create(nCopies(count, element)).entrySet().iterator().next();
  }

  public void testToString() {
    assertThat(entry("foo", 1).toString()).isEqualTo("foo");
    assertThat(entry("bar", 2).toString()).isEqualTo("bar x 2");
  }

  public void testToStringNull() {

        // This method does nothing and should return 0.
        assertEquals(0, bytesRead);
    }

    /**
     * Test the toString method.
     */
    @Test
    void testToString() {
        SmbComWriteAndXResponse response = new SmbComWriteAndXResponse();
        response.count = 12345L;

        String result = response.toString();

  }

  public void testChar() {
    TestHasher hasher = new TestHasher();
    hasher.putChar((char) 0x0201);
    hasher.assertBytes(new byte[] {1, 2});
  }

  public void testString() {
    Random random = new Random();
    for (int i = 0; i < 100; i++) {
      byte[] bytes = new byte[64];
      random.nextBytes(bytes);
      String s = new String(bytes, UTF_16LE); // so all random strings are valid

        assertSame(intermediateCause, exception.getCause());
        assertSame(rootCause, exception.getCause().getCause());
    }

    @Test
    public void testToString() {
        String message = "Test error message";
        CurlException exception = new CurlException(message);
        String toString = exception.toString();

        assertNotNull(toString);

            assertEquals(0, smbInfoAllocation.getFree());
        }

        @Test
        @DisplayName("Should provide string representation")
        void testToString() {
            String result = smbInfoAllocation.toString();

            assertNotNull(result);
            assertTrue(result.contains("SmbInfoAllocation"));
            assertTrue(result.contains("alloc="));

     * Tests the toString method of the DfsReferral class.
     * It verifies that the toString method returns a string representation of the object
     * that accurately reflects its properties.
     */
    @Test
    void testToString() {
        // Given
        DfsReferral referral = new DfsReferral();
        referral.pathConsumed = 20;
        referral.server = "testServer";
        referral.share = "testShare";

    }

    /**
     * Test for the toString method.
     * It should return a string containing the class name.
     */
    @Test
    void testToString() {
        String toString = response.toString();
        assertTrue(toString.contains("SmbComBlankResponse"), "toString should contain the class name");
    }

        byte[] buffer = new byte[10];
        int result = smbCom.readBytesWireFormat(buffer, 0);
        assertEquals(0, result);
    }

    @Test
    void testToString() {
        // Test the string representation of the object
        String directoryName = "myDir";
        SmbComCreateDirectory smbCom = new SmbComCreateDirectory(mockConfig, directoryName);

            assertNull(ex3.getCause());
            assertNull(ex3.getMessage());
        });
    }

    @Test
    @DisplayName("toString should include class name and message")
    void testToString() {
        // Given
        SpnegoException ex = new SpnegoException("hello");

        // When
        String s = ex.toString();

        // Then