/*
    * 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.any23.validator;
  
  import org.apache.any23.validator.rule.MetaNameMisuseFix;
  import org.apache.any23.validator.rule.MetaNameMisuseRule;
  import org.apache.xerces.dom.DocumentImpl;
  import org.junit.After;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.w3c.dom.Document;
  import org.w3c.dom.Element;
  
  import java.io.ByteArrayOutputStream;
  import java.nio.charset.StandardCharsets;
  
  /**
   * Test case for {@link XMLValidationReportSerializer}.
   *
   * @author Michele Mostarda (mostarda@fbk.eu)
   */
  public class XMLValidationReportSerializerTest {
  
      private static final Logger logger = LoggerFactory.getLogger(XMLValidationReportSerializerTest.class);
  
      private XMLValidationReportSerializer serializer;
  
      @Before
      public void setUp() {
          serializer = new XMLValidationReportSerializer();
      }
  
      @After
      public void tearDown() {
          serializer = null;
      }
  
      @Test
      public void testSerializeEmptyReport() throws SerializationException {
          ValidationReport emptyReport = EmptyValidationReport.getInstance();
          ByteArrayOutputStream baos = new ByteArrayOutputStream();
          serializer.serialize(emptyReport, baos);
  
          Assert.assertTrue(baos.size() > 0);
      }
  
      @Test
      public void testSerialize() throws SerializationException, IllegalAccessException, InstantiationException {
          ValidationReportBuilder validationReportBuilder = new DefaultValidationReportBuilder();
  
          Document document = new DocumentImpl();
          Element element = document.createElement("html");
          validationReportBuilder.reportIssue(ValidationReport.IssueLevel.INFO, "Test message", element);
  
          validationReportBuilder.traceRuleActivation(new MetaNameMisuseRule());
  
          validationReportBuilder.reportRuleError(new MetaNameMisuseRule(), new RuntimeException("Fake exc message"),
                  "Fake message");
  
          validationReportBuilder.reportFixError(new MetaNameMisuseFix(), new RuntimeException("Fake exc message"),
                  "Fake message");
  
          ValidationReport vr = validationReportBuilder.getReport();
          ByteArrayOutputStream baos = new ByteArrayOutputStream();
          serializer.serialize(vr, baos);
          logger.debug(baos.toString(StandardCharsets.UTF_8));
  
          final String bufferContent = baos.toString(StandardCharsets.UTF_8);
          Assert.assertTrue(bufferContent.contains("<validationReport>"));
          Assert.assertTrue(bufferContent.contains("</validationReport>"));
          Assert.assertTrue(bufferContent.contains("<issue>"));
          Assert.assertTrue(bufferContent.contains("</issue>"));
          Assert.assertTrue(bufferContent.contains("<ruleActivation>"));
          Assert.assertTrue(bufferContent.contains("</ruleActivation>"));
          Assert.assertTrue(bufferContent.contains("<ruleError>"));
          Assert.assertTrue(bufferContent.contains("</ruleError>"));
          Assert.assertTrue(bufferContent.contains("<fixError>"));
          Assert.assertTrue(bufferContent.contains("</fixError>"));
      }
  
  }