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.smpp;
  
  import java.nio.charset.Charset;
  import java.util.Set;
  
  import org.apache.camel.CamelContext;
  import org.apache.camel.impl.DefaultCamelContext;
  import org.jsmpp.bean.AlertNotification;
  import org.jsmpp.bean.DataSm;
  import org.jsmpp.bean.DeliverSm;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertArrayEquals;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  /**
   * JUnit test class for <code>org.apache.camel.component.smpp.SmppMessage</code>
   */
  public class SmppMessageTest {
  
      private SmppMessage message;
      private CamelContext camelContext = new DefaultCamelContext();
  
      @Test
      public void emptyConstructorShouldReturnAnInstanceWithoutACommand() {
          message = new SmppMessage(camelContext, null, new SmppConfiguration());
  
          assertNull(message.getCommand());
          assertTrue(message.getHeaders().isEmpty());
      }
  
      @Test
      public void alertNotificationConstructorShouldReturnAnInstanceWithACommandAndHeaderAttributes() {
          AlertNotification command = new AlertNotification();
          message = new SmppMessage(camelContext, command, new SmppConfiguration());
  
          assertTrue(message.getCommand() instanceof AlertNotification);
          assertTrue(message.getHeaders().isEmpty());
          assertTrue(message.isAlertNotification());
      }
  
      @Test
      public void testSmppMessageDataSm() {
          DataSm command = new DataSm();
          message = new SmppMessage(camelContext, command, new SmppConfiguration());
  
          assertTrue(message.getCommand() instanceof DataSm);
          assertTrue(message.getHeaders().isEmpty());
          assertTrue(message.isDataSm());
      }
  
      @Test
      public void testSmppMessageDeliverSm() {
          DeliverSm command = new DeliverSm();
          message = new SmppMessage(camelContext, command, new SmppConfiguration());
  
          assertTrue(message.getCommand() instanceof DeliverSm);
          assertTrue(message.getHeaders().isEmpty());
          assertTrue(message.isDeliverSm());
      }
  
      @Test
      public void testSmppMessageDeliverReceipt() {
          DeliverSm command = new DeliverSm();
          command.setSmscDeliveryReceipt();
          command.setShortMessage(
                  "id:2 sub:001 dlvrd:001 submit date:0908312310 done date:0908312311 stat:DELIVRD err:xxx Text:Hello SMPP world!"
                          .getBytes());
          message = new SmppMessage(camelContext, command, new SmppConfiguration());
  
          assertTrue(message.getCommand() instanceof DeliverSm);
          assertTrue(message.getHeaders().isEmpty());
          assertTrue(message.isDeliveryReceipt());
      }
  
      @Test
      public void newInstanceShouldReturnAnInstanceWithoutACommand() {
          message = new SmppMessage(camelContext, null, new SmppConfiguration());
          SmppMessage msg = message.newInstance();
  
          assertNotNull(msg);
          assertNull(msg.getCommand());
          assertTrue(msg.getHeaders().isEmpty());
      }
  
      @Test
      public void createBodyShouldNotMangle8bitDataCodingShortMessage() {
          final Set<String> encodings = Charset.availableCharsets().keySet();
  
          final byte[] dataCodings = {
                  (byte) 0x02,
                  (byte) 0x04,
                  (byte) 0xF6,
                  (byte) 0xF4
          };
  
          byte[] body = {
                  (byte) 0xFF, 'A', 'B', (byte) 0x00,
                  (byte) 0xFF, (byte) 0x7F, 'C', (byte) 0xFF
          };
  
          DeliverSm command = new DeliverSm();
          SmppConfiguration config = new SmppConfiguration();
  
          for (byte dataCoding : dataCodings) {
              command.setDataCoding(dataCoding);
              command.setShortMessage(body);
              for (String encoding : encodings) {
                  config.setEncoding(encoding);
                  message = new SmppMessage(camelContext, command, config);
  
                  assertArrayEquals(
                          body, (byte[]) message.createBody(),
                          String.format("data coding=0x%02X; encoding=%s",
                                  dataCoding,
                                  encoding));
              }
          }
      }
  
      @Test
      public void createBodyShouldReturnNullIfTheCommandIsNull() {
          message = new SmppMessage(camelContext, null, new SmppConfiguration());
  
          assertNull(message.createBody());
      }
  
      @Test
      public void createBodyShouldReturnNullIfTheCommandIsNotAMessageRequest() {
          AlertNotification command = new AlertNotification();
          message = new SmppMessage(camelContext, command, new SmppConfiguration());
  
          assertNull(message.createBody());
      }
  
      @Test
      public void createBodyShouldReturnTheShortMessageIfTheCommandIsAMessageRequest() {
          DeliverSm command = new DeliverSm();
          command.setShortMessage("Hello SMPP world!".getBytes());
          message = new SmppMessage(camelContext, command, new SmppConfiguration());
  
          assertEquals("Hello SMPP world!", message.createBody());
      }
  
      @Test
      public void toStringShouldReturnTheBodyIfTheCommandIsNull() {
          message = new SmppMessage(camelContext, null, new SmppConfiguration());
  
          assertEquals("SmppMessage: null", message.toString());
      }
  
      @Test
      public void toStringShouldReturnTheShortMessageIfTheCommandIsNotNull() {
          DeliverSm command = new DeliverSm();
          command.setShortMessage("Hello SMPP world!".getBytes());
          message = new SmppMessage(camelContext, command, new SmppConfiguration());
  
          assertEquals("SmppMessage: PDUHeader(0, 00000000, 00000000, 0)", message.toString());
      }
  }
  