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.camel.processor.jpa;
  
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.examples.SendEmail;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  public class JpaRouteMaximumResultsTest extends AbstractJpaTest {
      protected static final String SELECT_ALL_STRING = "select x from " + SendEmail.class.getName() + " x";
  
      @Test
      public void testRouteJpa() throws Exception {
          MockEndpoint mock = getMockEndpoint("mock:result");
          mock.expectedMinimumMessageCount(1);
  
          template.sendBody("direct:start", new SendEmail("one@somewhere.org"));
          template.sendBody("direct:start", new SendEmail("two@somewhere.org"));
          template.sendBody("direct:start", new SendEmail("three@somewhere.org"));
  
          MockEndpoint.assertIsSatisfied(context);
          assertEntityInDB(3);
  
          // should not consume 3 at once
          assertTrue(mock.getReceivedCounter() < 3, "Should not consume all 3 at once");
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              public void configure() {
                  from("direct:start").to("jpa://" + SendEmail.class.getName());
  
                  from("jpa://" + SendEmail.class.getName() + "?maximumResults=1&consumeDelete=false&delay=5000")
                          .to("mock:result");
              }
          };
      }
  
      @Override
      protected String routeXml() {
          return "org/apache/camel/processor/jpa/springJpaRouteTest.xml";
      }
  
      @Override
      protected String selectAllString() {
          return SELECT_ALL_STRING;
      }
  }
  