mapCache.put("A", "A_value");
    mapCache.put("B", "B_value");
    mapCache.put("C", "C_value");

    assertThat(mapCache.unmodifiableKeySet()).hasSize(3);
    for (String key : mapCache.unmodifiableKeySet()) {
      assertThat(mapCache.get(key)).isEqualTo(key + "_value");
    }
  }

  @Test
  public void testPutNewValue() {
    assertThat(mapCache.put("key", "value")).isNull();

            requestBody.put("version_no", 1);
            final String idKey = getIdKey();
            if (setting.containsKey(idKey)) {
                requestBody.put(idKey, setting.get(idKey));
            }
            for (String key : keySet) {
                if (!requestBody.containsKey(key)) {
                    requestBody.put(key, setting.get(key));
                }
            }

    public void test_hasConditionQuery_withMultipleConditions() {
        // Test with multiple conditions
        testParams.conditions.put(SearchRequestParams.AS_Q, new String[] { "search term" });
        testParams.conditions.put(SearchRequestParams.AS_FILETYPE, new String[] { "doc" });
        testParams.conditions.put(SearchRequestParams.AS_NQ, new String[] { "exclude" });
        assertTrue(searchRequestParams.hasConditionQuery());
    }

      ImmutableMap.Builder<String, String> builder = ImmutableMap.builder();
      for (Entry<String, String> entry : entries) {
        checkNotNull(entry);
        builder.put(entry.getKey(), entry.getValue());
      }
      return builder.buildOrThrow();
    }
  }

  public static class ImmutableMapCopyOfGenerator extends TestStringMapGenerator {
    @Override

        final String keyProp = NAME_PREFIX + id;
        requestBody.put(KEY_PROPERTY, keyProp);
        requestBody.put("permissions", "Radmin-api");
        return requestBody;
    }

    @Override
    protected Map<String, Object> getUpdateMap() {
        final Map<String, Object> updateMap = new HashMap<>();
        updateMap.put("permissions", "Radmin-api2");
        return updateMap;
    }

    @Override

        N predecessor = incidentEdge.nodeU();

        Object existingValue = adjacentNodeValues.put(predecessor, PRED);
        if (existingValue != null) {
          adjacentNodeValues.put(predecessor, new PredAndSucc(existingValue));
        }

        orderedNodeConnectionsBuilder.add(new NodeConnection.Pred<>(predecessor));
        predecessorCount++;

        requestBody.put(KEY_PROPERTY, keyProp);
        requestBody.put("boost_expr", Integer.valueOf(id).toString());
        requestBody.put("sort_order", id);
        return requestBody;
    }

    @Override
    protected Map<String, Object> getUpdateMap() {
        final Map<String, Object> updateMap = new HashMap<>();
        updateMap.put("boost_expr", "new_boost_expr");
        return updateMap;

    }

    /**
     * Creates a PUT request for the specified path.
     * @param path the request path
     * @return the configured CurlRequest
     */
    public CurlRequest put(final String path) {
        return request(Method.PUT, path).header("Content-Type", "application/json");
    }

    /**

     * @param dictId identifier of the dictionary
     * @param body update request payload
     * @return JSON response containing update result and entry ID
     */
    // PUT /api/admin/dict/mapping/setting/{dictId}
    @Execute
    public JsonResponse<ApiResult> put$setting(final String dictId, final EditBody body) {
        body.dictId = dictId;
        validateApi(body, messages -> {});
        body.crudMode = CrudMode.EDIT;

        requestBody.put(KEY_PROPERTY, keyProp);
        requestBody.put("segmentation", "segment");
        requestBody.put("reading", "reading");
        requestBody.put("pos", "pos");
        return requestBody;
    }

    @Override
    protected Map<String, Object> getUpdateMap() {
        final Map<String, Object> updateMap = new HashMap<>();
        updateMap.put("segmentation", "new_segment");