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.causeway.commons.internal.resources;
  
  import java.io.IOException;
  
  import com.fasterxml.jackson.core.JsonParseException;
  import com.fasterxml.jackson.databind.JsonMappingException;
  
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  import org.apache.causeway.commons.io.DataSource;
  import org.apache.causeway.commons.io.JsonUtils;
  import org.apache.causeway.commons.io.YamlUtils;
  
  import lombok.Data;
  
  class JsonYamlReaderTest {
  
      @Data
      public static class Customer {
          private String firstName;
          private String lastName;
          private int age;
      }
  
      @BeforeEach
      void setUp() throws Exception {
      }
  
      @AfterEach
      void tearDown() throws Exception {
      }
  
      @Test
      void loadCustomerFromJson() throws JsonParseException, JsonMappingException, IOException {
          var customer = JsonUtils.tryRead(Customer.class, DataSource.ofResource(this.getClass(), "customer.json"))
                  .ifFailureFail()
                  .getValue()
                  .orElse(null);
          assertCustomerIsJohnDoe(customer);
      }
  
      @Test
      void loadCustomerFromYaml() {
          var customer = YamlUtils.tryRead(Customer.class, DataSource.ofResource(this.getClass(), "customer.yml"))
                  .ifFailureFail()
                  .getValue()
                  .orElse(null);
          assertCustomerIsJohnDoe(customer);
      }
  
      // -- HELPER
  
      private void assertCustomerIsJohnDoe(final Customer customer) {
          assertNotNull(customer);
          assertEquals("John", customer.getFirstName());
          assertEquals("Doe", customer.getLastName());
          assertEquals(20, customer.getAge());
      }
  }
  