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.component.mail;
  
  import org.apache.camel.Exchange;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.file.GenericFile;
  import org.apache.camel.component.mail.Mailbox.MailboxUser;
  import org.apache.camel.component.mail.Mailbox.Protocol;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  public class FromFileSendMailTest extends CamelTestSupport {
      private static final MailboxUser james = Mailbox.getOrCreateUser("james", "secret");
  
      @Test
      public void testSendFileAsMail() throws Exception {
          Mailbox.clearAll();
  
          MockEndpoint result = getMockEndpoint("mock:result");
          result.expectedMessageCount(1);
          result.message(0).body().isInstanceOf(GenericFile.class);
  
          template.sendBodyAndHeader("file://target/mailtext", "Hi how are you", Exchange.FILE_NAME, "mail.txt");
  
          MockEndpoint.assertIsSatisfied(context);
  
          Mailbox mailbox = james.getInbox();
          assertEquals(1, mailbox.getMessageCount());
          Object body = mailbox.get(0).getContent();
          assertEquals("Hi how are you", body);
          Object subject = mailbox.get(0).getSubject();
          assertEquals("Hello World", subject);
      }
  
      @Override
      protected RouteBuilder createRouteBuilder() {
          return new RouteBuilder() {
              @Override
              public void configure() {
                  from("file://target/mailtext?initialDelay=100&delay=100")
                          .setHeader("Subject", constant("Hello World"))
                          .setHeader("To", constant("james@localhost"))
                          .setHeader("From", constant("claus@localhost"))
                          .to(james.uriPrefix(Protocol.smtp) + "&initialDelay=100&delay=100", "mock:result");
              }
          };
      }
  
  }
  