/**
 * Logback: the reliable, generic, fast and flexible logging framework.
 * Copyright (C) 1999-2013, QOS.ch. All rights reserved.
 *
 * This program and the accompanying materials are dual-licensed under
 * either the terms of the Eclipse Public License v1.0 as published by
 * the Eclipse Foundation
 *
 *   or (per the licensee's choosing)
 *
 * under the terms of the GNU Lesser General Public License version 2.1
 * as published by the Free Software Foundation.
 */
package ch.qos.logback.core.joran.event;

import static org.junit.Assert.*;

import java.io.FileInputStream;
import java.util.List;

import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;

import ch.qos.logback.core.status.StatusChecker;
import org.junit.Test;
import org.xml.sax.Attributes;

import ch.qos.logback.core.Context;
import ch.qos.logback.core.ContextBase;
import ch.qos.logback.core.status.Status;
import ch.qos.logback.core.status.StatusManager;
import ch.qos.logback.core.util.CoreTestConstants;

/**
 * Test whether SaxEventRecorder does a good job.
 * 
 * @author Ceki Gulcu
 */
public class SaxEventRecorderTest {

  Context context =  new ContextBase();
  StatusChecker statusChecker = new StatusChecker(context);

  SAXParser createParser() throws Exception {
    SAXParserFactory spf = SAXParserFactory.newInstance();
    return spf.newSAXParser();
  }

  public List<SaxEvent> doTest(String filename) throws Exception {
    SaxEventRecorder recorder = new SaxEventRecorder(context);
    FileInputStream fis = new FileInputStream(CoreTestConstants.TEST_SRC_PREFIX
        + "input/joran/"+ filename);
    recorder.recordEvents(fis);
    return  recorder.getSaxEventList();
    
 
  }
 
  public void dump(List<SaxEvent> seList) {
    for (SaxEvent se : seList) {
      System.out.println(se);
    }
  }

  @Test
  public void test1() throws Exception {
    List<SaxEvent> seList = doTest("event1.xml");
    assertTrue(statusChecker.getHighestLevel(0) == Status.INFO);
    //dump(seList);  
    assertEquals(11, seList.size());
  }

  @Test
  public void test2() throws Exception {
    List<SaxEvent> seList = doTest("ampEvent.xml");
    StatusManager sm = context.getStatusManager();
    assertTrue(statusChecker.getHighestLevel(0) == Status.INFO);
    //dump(seList);  
    assertEquals(3, seList.size());
    
    BodyEvent be = (BodyEvent) seList.get(1);
    assertEquals("xxx & yyy", be.getText());
  }

  @Test
  public void test3() throws Exception {
    List<SaxEvent> seList = doTest("inc.xml");
    StatusManager sm = context.getStatusManager();
    assertTrue(statusChecker.getHighestLevel(0) == Status.INFO);
    //dump(seList);
    assertEquals(4, seList.size());
    
    StartEvent se = (StartEvent) seList.get(1);
    Attributes attr = se.getAttributes();
    assertNotNull(attr);
    assertEquals("1", attr.getValue("increment"));
  }
  
  @Test
  public void bodyWithSpacesAndQuotes() throws Exception {
    List<SaxEvent> seList = doTest("spacesAndQuotes.xml");
    assertEquals(3, seList.size());
    BodyEvent be = (BodyEvent) seList.get(1);
    assertEquals("[x][x] \"xyz\"%n", be.getText());
  }
  
  

}
