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.dataformat.bindy.csv;
  
  import org.apache.camel.CamelExecutionException;
  import org.apache.camel.EndpointInject;
  import org.apache.camel.Produce;
  import org.apache.camel.ProducerTemplate;
  import org.apache.camel.builder.RouteBuilder;
  import org.apache.camel.component.mock.MockEndpoint;
  import org.apache.camel.test.spring.junit5.CamelSpringTest;
  import org.junit.jupiter.api.Test;
  import org.springframework.test.annotation.DirtiesContext;
  import org.springframework.test.context.ContextConfiguration;
  import org.springframework.util.Assert;
  
  import static org.junit.jupiter.api.Assertions.fail;
  
  @ContextConfiguration
  @CamelSpringTest
  public class BindySimpleCsvMandatoryFieldsUnmarshallTest {
  
      @EndpointInject("mock:result1")
      protected MockEndpoint resultEndpoint1;
  
      @EndpointInject("mock:result2")
      protected MockEndpoint resultEndpoint2;
  
      @EndpointInject("mock:result3")
      protected MockEndpoint resultEndpoint3;
  
      @Produce("direct:start1")
      protected ProducerTemplate template1;
  
      @Produce("direct:start2")
      protected ProducerTemplate template2;
  
      @Produce("direct:start3")
      protected ProducerTemplate template3;
  
      String header
              = "order nr,client ref,first name, last name,instrument code,instrument name,order type, instrument type, quantity,currency,date\r\n";
  
      // String record5 = ",,,,,,,,,,"; // record with no data
  
      @DirtiesContext
      @Test
      public void testEmptyRecord() throws Exception {
  
          String record1 = ""; // empty records
  
          resultEndpoint1.expectedMessageCount(0);
  
          try {
              template1.sendBody(record1);
              fail("Should have thrown an exception");
          } catch (CamelExecutionException e) {
              Assert.isInstanceOf(Exception.class, e.getCause());
              // log.info(">> Error : " + e);
          }
  
          resultEndpoint1.assertIsSatisfied();
      }
  
      @DirtiesContext
      @Test
      public void testEmptyFields() throws Exception {
  
          String record2 = ",,blabla,,,,,,,,"; // optional fields
  
          resultEndpoint1.expectedMessageCount(1);
          template1.sendBody(record2);
  
          resultEndpoint1.assertIsSatisfied();
      }
  
      @DirtiesContext
      @Test
      public void testOneOptionalField() throws Exception {
  
          String record2 = ",,blabla,,,,,,,,"; // optional fields
  
          resultEndpoint1.expectedMessageCount(1);
  
          template1.sendBody(record2);
          resultEndpoint1.assertIsSatisfied();
      }
  
      @DirtiesContext
      @Test
      public void testSeveralOptionalFields() throws Exception {
  
          String record3 = "1,A1,Charles,Moulliard,ISIN,LU123456789,,,,,"; // mandatory
          // fields
          // present
          // (A1,
          // Charles,
          // Moulliard)
  
          resultEndpoint1.expectedMessageCount(1);
  
          template1.sendBody(record3);
          resultEndpoint1.assertIsSatisfied();
      }
  
      @DirtiesContext
      @Test
      public void testTooMuchFields() throws Exception {
  
          String record6 = ",,,,,,,,,,,,,,"; // too much data in the record (only
          // 11 are accepted by the model
  
          resultEndpoint1.expectedMessageCount(0);
  
          try {
              template1.sendBody(record6);
              fail("Should have thrown an exception");
          } catch (CamelExecutionException e) {
              // expected
              Assert.isInstanceOf(IllegalArgumentException.class, e.getCause());
          }
  
          resultEndpoint1.assertIsSatisfied();
      }
  
      @DirtiesContext
      @Test
      public void testEmptyLineWithAllowEmptyStreamEqualsTrue() throws Exception {
          String record6 = ""; // empty line
          resultEndpoint3.expectedMessageCount(1);
          template3.sendBody(record6);
          resultEndpoint3.assertIsSatisfied();
      }
  
      @DirtiesContext
      @Test
      public void testNonEmptyLineWithAllowEmptyStreamEqualsTrue() throws Exception {
          String record3 = "1,A1,Onder,Sezgin,MYC,BB123456789,,,,,"; // mandatory
          resultEndpoint3.expectedMessageCount(1);
          template3.sendBody(record3);
          resultEndpoint3.assertIsSatisfied();
      }
  
      @DirtiesContext
      @Test
      public void testMandatoryFields() throws Exception {
  
          String record3 = "1,A1,Charles,Moulliard,ISIN,LU123456789,,,,,"; // mandatory
          // fields
          // present
          // (A1,
          // Charles,
          // Moulliard)
  
          resultEndpoint2.expectedMessageCount(1);
  
          template2.sendBody(header + record3);
          resultEndpoint2.assertIsSatisfied();
      }
  
      @DirtiesContext
      @Test
      public void testMissingMandatoryFields() throws Exception {
  
          String record4 = "1,A1,Charles,,ISIN,LU123456789,,,,,"; // mandatory
          // field missing
  
          resultEndpoint2.expectedMessageCount(1);
  
          try {
              template2.sendBody(header + record4);
              resultEndpoint2.assertIsSatisfied();
          } catch (CamelExecutionException e) {
              // log.info(">> Error : " + e);
          }
      }
  
      public static class ContextConfig extends RouteBuilder {
          BindyCsvDataFormat formatOptional
                  = new BindyCsvDataFormat(org.apache.camel.dataformat.bindy.model.simple.oneclass.Order.class);
          BindyCsvDataFormat formatMandatory
                  = new BindyCsvDataFormat(org.apache.camel.dataformat.bindy.model.simple.oneclassmandatory.Order.class);
          BindyCsvDataFormat formatEmptyStream
                  = new BindyCsvDataFormat(org.apache.camel.dataformat.bindy.model.simple.oneclassemptystream.Order.class);
  
          @Override
          public void configure() {
              from("direct:start1").unmarshal(formatOptional).to("mock:result1");
              from("direct:start2").unmarshal(formatMandatory).to("mock:result2");
              from("direct:start3").unmarshal(formatEmptyStream).to("mock:result3");
          }
  
      }
  }
  