request.setPath("test\\file.txt");
        assertEquals("\\test\\file.txt", request.getPath());

        // Test path with leading backslash (should be stripped)
        request.setPath("\\test\\file.txt");
        assertEquals("\\test\\file.txt", request.getPath());

        // Test path with trailing backslash (should be stripped)
        request.setPath("test\\directory\\");
        assertEquals("\\test\\directory", request.getPath());

        assertEquals("\\test\\path\\", trans2FindFirst2.getPath());
    }

    @Test
    @DisplayName("Test constructor with path ending in backslash")
    void testConstructorWithPathEndingInBackslash() {
        // Test path already ending with backslash
        trans2FindFirst2 = new Trans2FindFirst2(mockConfig, "\\test\\path\\", "*.doc", 0x16, 20, 2048);

        assertEquals("\\test\\path\\", trans2FindFirst2.getPath());

        discloser.setSubject("Subject with \\ backslash");
        discloser.setPlainText("Content with \\ backslash");

        String result = notificationHelper.toSlackMessage(discloser);

        assertNotNull(result);
        assertTrue(result.contains("Subject with"));
        assertTrue(result.contains("Content with"));
        assertTrue(result.contains("backslash"));
    }

        params.put("quotes", "text with \"quotes\"");
        params.put("backslash", "text\\with\\backslash");
        activityHelper.print("test", OptionalThing.empty(), params);
        String result = localLogMsg.get();
        assertTrue(result.contains("\\\"quotes\\\""));
        assertTrue(result.contains("text\\\\with\\\\backslash"));
    }

    static class TestLoginCredential implements LoginCredential {

        verify(tree, times(1)).acquire();
        verify(tree, times(1)).release(); // closed after failure
    }

    @Test
    @DisplayName("open(): invalid UNC without trailing backslash throws SmbException")
    void invalidUncThrows() throws Exception {
        // Override the default setup for this specific test
        when(locator.getUNCPath()).thenReturn("\\\\SERVER\\Share\\dir"); // missing trailing \\

        assertEquals("${var1value2}", ResourceUtil.resolve(value));

        // Test with special characters in replacement
        System.setProperty("special", "value$with\\backslash");
        value = "${special}";
        assertEquals("value$with\\backslash", ResourceUtil.resolve(value));

        // Test with numeric property names
        System.setProperty("123", "numeric");
        value = "${123}";

        super.tearDown();
    }

    private String getTestContent() {
        return "# This is a comment\n" + "test1\n" + "test2\n" + "test3\n" + "\n" + // empty line
                "test\\\\4\n" + // escaped backslash
                "test5\n";
    }

    public void test_getType() {
        assertEquals("protwords", protwordsFile.getType());
    }

    public void test_getPath() {

                /*
                 * When DFS is in action all request paths are
                 * full UNC paths minus the first backslash like
                 * \server\share\path\to\file
                 * as opposed to normally
                 * \path\to\file
                 */

        monitorTarget.append(buf, "specialKey", supplier);
        assertEquals("\"specialKey\":\"test \\\"quotes\\\" and \\n newline\"", buf.toString());
    }

    // Test append method with String containing backslash
    public void test_append_stringWithBackslash() {
        StringBuilder buf = new StringBuilder();
        Supplier<Object> supplier = () -> "path\\to\\file";

        monitorTarget.append(buf, "pathKey", supplier);

        // To properly test UNC rejection, we would need to fix the normalization logic
        // to preserve the leading double backslash for UNC paths
    }

    @Test
    public void testInvalidUncPath() throws Exception {
        // Due to normalization removing duplicate backslashes, true UNC validation doesn't work
        // These tests validate current behavior where problematic paths are caught by other checks