content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License. You may obtain a copy of the License at
   *
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package org.apache.kafka.connect.connector.policy;
  
  import org.apache.kafka.common.config.ConfigValue;
  import org.apache.kafka.connect.health.ConnectorType;
  import org.apache.kafka.connect.runtime.SampleSourceConnector;
  
  import java.util.List;
  import java.util.Map;
  
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public abstract class BaseConnectorClientConfigOverridePolicyTest {
  
      protected abstract ConnectorClientConfigOverridePolicy policyToTest();
  
      protected void testValidOverride(Map<String, Object> clientConfig) {
          List<ConfigValue> configValues = configValues(clientConfig);
          assertNoError(configValues);
      }
  
      protected void testInvalidOverride(Map<String, Object> clientConfig) {
          List<ConfigValue> configValues = configValues(clientConfig);
          assertError(configValues);
      }
  
      private List<ConfigValue> configValues(Map<String, Object> clientConfig) {
          ConnectorClientConfigRequest connectorClientConfigRequest = new ConnectorClientConfigRequest(
              "test",
              ConnectorType.SOURCE,
              SampleSourceConnector.class,
              clientConfig,
              ConnectorClientConfigRequest.ClientType.PRODUCER);
          return policyToTest().validate(connectorClientConfigRequest);
      }
  
      protected void assertNoError(List<ConfigValue> configValues) {
          assertTrue(configValues.stream().allMatch(configValue -> configValue.errorMessages().isEmpty()));
      }
  
      protected void assertError(List<ConfigValue> configValues) {
          assertTrue(configValues.stream().anyMatch(configValue -> !configValue.errorMessages().isEmpty()));
      }
  }
  