assertTrue(result.contains("pipeName=" + TEST_PIPE_NAME));
    }

    @Test
    @DisplayName("toString should handle null pipe name")
    void testToStringWithNullPipeName() {
        // Arrange
        transPeekNamedPipe = new TransPeekNamedPipe(mockConfig, null, TEST_FID);

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

        // Assert