assertTrue(result.isPresent());
        assertEquals("updated", result.get().getInput());
    }

    // Test delete method
    public void test_delete() {
        loadTestData();

        int originalSize = stopwordsFile.stopwordsItemList.size();
        StopwordsItem item = stopwordsFile.get(1).get();
        stopwordsFile.delete(item);

        // Verify the update
        protwordsFile.reload(null);
        ProtwordsItem updatedItem = protwordsFile.get(1).get();
        assertEquals("updatedWord", updatedItem.getInput());
    }

    public void test_delete() {
        // Load data first
        protwordsFile.reload(null);

        // Get an existing item
        ProtwordsItem item = protwordsFile.get(1).get();

        // Delete the item

        // Test update with null user
        ldapChain.update(null);

        assertNull(testLdapManager.insertedUser);
        assertTrue(testLdapManager.insertCalled);
    }

    public void test_delete() {
        // Test delete method
        User user = createTestUser("testuser", "password123");

        ldapChain.delete(user);

        assertEquals(user, testLdapManager.deletedUser);

        CharMappingItem item = updated.get();
        assertArrayEquals(new String[] { "m", "n" }, item.getInputs());
        assertEquals("o", item.getOutput());
    }

    // Test delete method
    public void test_delete() throws Exception {
        writeTestFile("a,b => c\nd,e => f\n");

        // Get existing item
        OptionalEntity<CharMappingItem> existing = charMappingFile.get(1L);
        assertTrue(existing.isPresent());

            for (String val : updatedList) {
                assertEquals(entry.getValue().toString(), val);
            }
        }
    }

    protected void testDelete() {
        logger.info("[BEGIN] testDelete");
        final Map<String, Object> searchBody = createSearchBody(SEARCH_ALL_NUM);

        for (int count = 0; count < NUM; count++) {
            final String id = getIdList(searchBody).get(0);

        updateMap.put("parameters", "new_parameters=aaa");
        return updateMap;
    }

    @Test
    void crudTest() {
        testCreate();
        testRead();
        testUpdate();
        testDelete();
    }

        updateMap.put("value", "new_value");
        return updateMap;
    }

    @Test
    void crudTest() {
        testCreate();
        testRead();
        testUpdate();
        testDelete();
    }

        updateMap.put("parameters", "new_parameters=test");
        return updateMap;
    }

    @Test
    void crudTest() {
        testCreate();
        testRead();
        testUpdate();
        testDelete();
    }