/*
    * 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.commons.validator;
  
  import java.io.IOException;
  import java.util.Locale;
  
  import org.xml.sax.SAXException;
  
  /**
   * This TestCase is a confirmation of the parameter of the validator's method.
   *
   * @version $Revision$
   */
  public class ParameterTest extends AbstractCommonTest {
  
      private static final String FORM_KEY = "nameForm";
  
      private String firstName;
  
      private String middleName;
  
      private String lastName;
  
      /**
       * Constructor.
       */
      public ParameterTest(String name) {
          super(name);
      }
  
      /**
       * Load <code>ValidatorResources</code> from
       * ValidatorResultsTest-config.xml.
       */
      @Override
      protected void setUp() throws IOException, SAXException {
          // Load resources
          loadResources("ParameterTest-config.xml");
  
          // initialize values
          firstName = "foo";
          middleName = "123";
          lastName = "456";
  
      }
  
      @Override
      protected void tearDown() {
      }
  
      /**
       * Test all validations ran and passed.
       */
      public void testAllValid() {
  
          // Create bean to run test on.
          NameBean bean = createNameBean();
  
          Validator validator = new Validator(resources, FORM_KEY);
  
          // add the name bean to the validator as a resource
          // for the validations to be performed on.
          validator.setParameter(Validator.BEAN_PARAM, bean);
          validator.setParameter(Validator.LOCALE_PARAM, Locale.getDefault());
  
          // Get results of the validation.
          try {
              validator.validate();
          } catch(Exception e) {
              fail("Validator.validate() threw " + e);
          }
          assertParameterValue(validator, Validator.BEAN_PARAM, Object.class);
          assertParameterValue(validator, Validator.FIELD_PARAM, Field.class);
          assertParameterValue(validator, Validator.FORM_PARAM, Form.class);
          assertParameterValue(validator, Validator.LOCALE_PARAM, Locale.class);
          assertParameterValue(validator, Validator.VALIDATOR_ACTION_PARAM,
                  ValidatorAction.class);
          assertParameterValue(validator, Validator.VALIDATOR_PARAM,
                  Validator.class);
          assertParameterValue(validator, Validator.VALIDATOR_RESULTS_PARAM,
                  ValidatorResults.class);
      }
  
      private void assertParameterValue(Validator validator, String name,
             Class<?> type) {
         Object value = validator.getParameterValue(name);
         assertNotNull("Expected '" + type.getName() + "' but was null", value);
         assertTrue("Expected '" + type.getName() + "' but was '" + value.getClass().getName() + "'",
                    type.isInstance(value));
     }
 
     /**
      * Create a NameBean.
      */
     private NameBean createNameBean() {
         NameBean/NameBean.html#NameBean">NameBean name = new NameBean();
         name.setFirstName(firstName);
         name.setMiddleName(middleName);
         name.setLastName(lastName);
         return name;
     }
 }