content: /*
   * Copyright 2021-2024 Aklivity Inc.
   *
   * Aklivity 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 io.aklivity.zilla.runtime.binding.http.internal.test;
  
  import java.util.HashMap;
  
  import org.junit.rules.TestRule;
  import org.junit.runner.Description;
  import org.junit.runners.model.Statement;
  
  public class SystemPropertiesRule implements TestRule
  {
      HashMap<String, String> properties = new HashMap<>();
  
      public SystemPropertiesRule setProperty(String propertyName, String value)
      {
          properties.put(propertyName, value);
          return this;
      }
  
      @Override
      public Statement apply(Statement base, Description description)
      {
          return new Statement()
          {
  
              @Override
              public void evaluate() throws Throwable
              {
                  try
                  {
                      properties.forEach(System::setProperty);
                      base.evaluate();
                  }
                  finally
                  {
                      properties.keySet().forEach(System::clearProperty);
                  }
              }
  
          };
  
      }
  
  
  }
  
  