/*
    * 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
    *
    *      https://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.commons.beanutils2.converters;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  import org.apache.commons.beanutils2.ConversionException;
  import org.apache.commons.beanutils2.Converter;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  /**
   * Test Case for the EnumConverter class.
   */
  public class EnumConverterTest {
  
      public enum PizzaStatus {
          ORDERED, READY, DELIVERED;
      }
  
      private Converter<Enum<PizzaStatus>> converter;
  
      protected Class<?> getExpectedType() {
          return Enum.class;
      }
  
      protected Converter<Enum<PizzaStatus>> makeConverter() {
          return new EnumConverter<>();
      }
  
      @BeforeEach
      public void setUp() throws Exception {
          converter = makeConverter();
      }
  
      @AfterEach
      public void tearDown() throws Exception {
          converter = null;
      }
  
      @Test
      public void testSimpleConversion() throws Exception {
          final String[] message = { "from String", "from String", "from String", "from String", "from String", "from String", "from String", "from String", };
  
          final Object[] input = { "DELIVERED", "ORDERED", "READY" };
  
          final PizzaStatus[] expected = { PizzaStatus.DELIVERED, PizzaStatus.ORDERED, PizzaStatus.READY };
  
          for (int i = 0; i < expected.length; i++) {
              assertEquals(expected[i], converter.convert(PizzaStatus.class, input[i]), message[i] + " to Enum");
          }
  
          for (int i = 0; i < expected.length; i++) {
              assertEquals(input[i], converter.convert(String.class, expected[i]), input[i] + " to String");
          }
      }
  
      /**
       * Tests a conversion to an unsupported type.
       */
      @Test
      public void testUnsupportedType() {
          assertThrows(ConversionException.class, () -> converter.convert(Integer.class, "http://www.apache.org"));
      }
  }