Package org.apache.lucene.gdata.gom.core

Source Code of org.apache.lucene.gdata.gom.core.GOMDateConstructImplTest

/**
* 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.lucene.gdata.gom.core;

import java.io.StringWriter;
import java.util.Date;

import javax.xml.stream.FactoryConfigurationError;
import javax.xml.stream.XMLStreamException;

import junit.framework.TestCase;

import org.apache.lucene.gdata.gom.writer.GOMStaxWriter;
import org.apache.lucene.gdata.gom.writer.GOMOutputWriter;

/**
* @author Simon Willnauer
*
*/
public class GOMDateConstructImplTest extends TestCase {
  private static final String DATE = "2003-12-13T18:30:02+02:00";

  private static final String DATE_RSS = "Sat, 13 Dec 2003 16:30:02 +0000";

  private static final String DATE1 = "2003-12-13T18:30:02.25Z";

  private GOMUpdatedImpl updateImpl;

  private GOMPublishedImpl publishImpl;

  protected void setUp() throws Exception {
    this.updateImpl = new GOMUpdatedImpl();
    this.publishImpl = new GOMPublishedImpl();
  }

  /*
   * Test method for
   * 'org.apache.lucene.gdata.gom.core.GOMDateConstructImpl.processElementValue(String)'
   */
  public void testProcessElementValue() {
    try {
      this.updateImpl.processElementValue(null);
      fail("must not be null");
    } catch (IllegalArgumentException e) {
      //
    }
    try {
      this.updateImpl.processElementValue("not a date");
      fail("illegal string");
    } catch (GDataParseException e) {
      //
    }

    this.updateImpl.processElementValue(DATE);
    assertNotNull(this.updateImpl.getDate());
    this.updateImpl.processElementValue(DATE1);
    assertNotNull(this.updateImpl.getDate());

  }

  /*
   * Test method for
   * 'org.apache.lucene.gdata.gom.core.GOMDateConstructImpl.processEndElement()'
   */
  public void testProcessEndElement() {
    try {
      this.updateImpl.processEndElement();
      fail("no element value");
    } catch (GDataParseException e) {
      //
    }
    this.updateImpl.setDate(new Date());
    this.updateImpl.processEndElement();
  }

  /*
   * Test method for
   * 'org.apache.lucene.gdata.gom.core.GOMDateConstructImpl.writeAtomOutput(GOMWriter)'
   */
  public void testWriteAtomOutput() throws XMLStreamException,
      FactoryConfigurationError {
    {
      StringWriter strWriter = new StringWriter();
      GOMOutputWriter writer = new GOMStaxWriter(strWriter);
      this.updateImpl.writeAtomOutput(writer);
      assertTrue(strWriter.toString().startsWith("<updated>"));
      assertTrue(strWriter.toString().endsWith("</updated>"));
    }
    {
      this.updateImpl.processElementValue(DATE);
      StringWriter strWriter = new StringWriter();
      GOMOutputWriter writer = new GOMStaxWriter(strWriter);
      this.updateImpl.writeAtomOutput(writer);
      assertEquals("<updated>" + DATE + "</updated>", strWriter
          .toString());
    }

    {
      StringWriter strWriter = new StringWriter();
      GOMOutputWriter writer = new GOMStaxWriter(strWriter);
      this.publishImpl.writeAtomOutput(writer);
      assertTrue(strWriter.toString().startsWith("<published>"));
      assertTrue(strWriter.toString().endsWith("</published>"));
    }
    {
      this.publishImpl.processElementValue(DATE);
      StringWriter strWriter = new StringWriter();
      GOMOutputWriter writer = new GOMStaxWriter(strWriter);
      this.publishImpl.writeAtomOutput(writer);
      assertEquals("<published>" + DATE + "</published>", strWriter
          .toString());
    }

  }

  /*
   * Test method for
   * 'org.apache.lucene.gdata.gom.core.GOMDateConstructImpl.writeRssOutput(GOMWriter)'
   */
  public void testWriteRssOutput() throws XMLStreamException,
      FactoryConfigurationError {
    {
      StringWriter strWriter = new StringWriter();
      GOMOutputWriter writer = new GOMStaxWriter(strWriter);
      this.updateImpl.writeRssOutput(writer);
      assertTrue(strWriter.toString().startsWith("<atom:updated>"));
      assertTrue(strWriter.toString().endsWith("</atom:updated>"));
    }
    {
      this.updateImpl.processElementValue(DATE);
      StringWriter strWriter = new StringWriter();
      GOMOutputWriter writer = new GOMStaxWriter(strWriter);
      this.updateImpl.writeRssOutput(writer);
      assertEquals("<atom:updated>" + DATE + "</atom:updated>", strWriter
          .toString());
    }

    {
      StringWriter strWriter = new StringWriter();
      GOMOutputWriter writer = new GOMStaxWriter(strWriter);
      this.publishImpl.writeRssOutput(writer);

      assertTrue(strWriter.toString().startsWith("<pubDate>"));
      assertTrue(strWriter.toString().endsWith("</pubDate>"));
    }
    {
      this.publishImpl.processElementValue(DATE);
      StringWriter strWriter = new StringWriter();
      GOMOutputWriter writer = new GOMStaxWriter(strWriter);
      this.publishImpl.writeRssOutput(writer);
      assertEquals("<pubDate>" + DATE_RSS + "</pubDate>", strWriter
          .toString());
    }

  }

}
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