/**
* 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.nutch.searcher;
// JUnit imports
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
// Nutch imports
import org.apache.nutch.searcher.Summary.Ellipsis;
import org.apache.nutch.searcher.Summary.Fragment;
import org.apache.nutch.searcher.Summary.Highlight;
import org.apache.nutch.util.WritableTestUtils;
/**
* JUnit based test of class {@link Summary}.
*
* @author Jérôme Charron
*/
public class TestSummary extends TestCase {
public TestSummary(String testName) {
super(testName);
}
public static Test suite() {
return new TestSuite(TestSummary.class);
}
/** Test of <code>Fragment</code> inner class */
public void testFragment() {
Fragment fragment = new Fragment("fragment text");
assertEquals("fragment text", fragment.getText());
assertEquals("fragment text", fragment.toString());
assertFalse(fragment.isEllipsis());
assertFalse(fragment.isHighlight());
assertTrue(fragment.equals(new Fragment("fragment text")));
assertFalse(fragment.equals(new Fragment("some text")));
assertFalse(fragment.equals(new Ellipsis()));
assertFalse(fragment.equals(new Highlight("fragment text")));
}
/** Test of <code>Ellipsis</code> inner class */
public void testEllipsis() {
Fragment fragment = new Ellipsis();
assertEquals(" ... ", fragment.getText());
assertEquals(" ... ", fragment.toString());
assertTrue(fragment.isEllipsis());
assertFalse(fragment.isHighlight());
assertFalse(fragment.equals(new Fragment("fragment text")));
assertTrue(fragment.equals(new Ellipsis()));
assertFalse(fragment.equals(new Highlight("fragment text")));
}
/** Test of <code>Highlight</code> inner class */
public void testHighlight() {
Fragment fragment = new Highlight("highlight text");
assertEquals("highlight text", fragment.getText());
assertEquals("highlight text", fragment.toString());
assertFalse(fragment.isEllipsis());
assertTrue(fragment.isHighlight());
assertFalse(fragment.equals(new Fragment("fragment text")));
assertFalse(fragment.equals(new Ellipsis()));
assertFalse(fragment.equals(new Highlight("fragment text")));
assertTrue(fragment.equals(new Highlight("highlight text")));
}
/** Test of <code>add</code> / <code>get</code> methods */
public void testAdd() {
Fragment[] fragments = null;
Summary summary = new Summary();
summary.add(new Fragment("fragment1"));
fragments = summary.getFragments();
assertEquals(1, fragments.length);
assertEquals("fragment1", fragments[0].toString());
summary.add(new Fragment("fragment2"));
fragments = summary.getFragments();
assertEquals(2, fragments.length);
assertEquals("fragment1", fragments[0].toString());
assertEquals("fragment2", fragments[1].toString());
summary.add(new Fragment("fragment3"));
fragments = summary.getFragments();
assertEquals(3, fragments.length);
assertEquals("fragment1", fragments[0].toString());
assertEquals("fragment2", fragments[1].toString());
assertEquals("fragment3", fragments[2].toString());
}
/** Test of <code>toString</code> method. */
public void testToString() {
Summary summary = new Summary();
assertEquals("", summary.toString());
summary.add(new Fragment("fragment1"));
assertEquals("fragment1", summary.toString());
summary.add(new Ellipsis());
assertEquals("fragment1 ... ", summary.toString());
summary.add(new Highlight("highlight"));
assertEquals("fragment1 ... highlight", summary.toString());
summary.add(new Fragment("fragment2"));
assertEquals("fragment1 ... highlightfragment2", summary.toString());
}
/** Test of <code>toStrings</code>. */
public void testToStrings() {
Summary[] summaries = { new Summary(), new Summary() };
summaries[0].add(new Fragment("fragment1.1"));
summaries[0].add(new Ellipsis());
summaries[0].add(new Highlight("highlight1"));
summaries[0].add(new Fragment("fragment1.2"));
summaries[1].add(new Fragment("fragment2.1"));
summaries[1].add(new Ellipsis());
summaries[1].add(new Highlight("highlight2"));
summaries[1].add(new Fragment("fragment2.2"));
String[] strings = Summary.toStrings(summaries);
assertEquals(2, strings.length);
assertEquals("fragment1.1 ... highlight1fragment1.2", strings[0]);
assertEquals("fragment2.1 ... highlight2fragment2.2", strings[1]);
}
/** Test of <code>equals</code> method. */
public void testEquals() {
Summary summary1 = new Summary();
Summary summary2 = new Summary();
assertFalse(summary1.equals(null));
assertFalse(summary1.equals(""));
assertTrue(summary1.equals(summary2));
summary1.add(new Fragment("text fragment"));
assertFalse(summary1.equals(summary2));
summary2.add(new Fragment("text fragment"));
assertTrue(summary1.equals(summary2));
summary1.add(new Ellipsis());
assertFalse(summary1.equals(summary2));
summary2.add(new Ellipsis());
assertTrue(summary1.equals(summary2));
summary1.add(new Highlight("highlight"));
assertFalse(summary1.equals(summary2));
summary2.add(new Highlight("highlight"));
assertTrue(summary1.equals(summary2));
summary1.add(new Fragment("text fragment"));
summary2.add(new Fragment("fragment text"));
assertFalse(summary1.equals(summary2));
}
/** Test of <code>writable</code> implementation. */
public void testWritable() throws Exception {
Summary summary = new Summary();
summary.add(new Fragment("fragment1.1"));
summary.add(new Ellipsis());
summary.add(new Highlight("highlight1"));
summary.add(new Fragment("fragment1.2"));
WritableTestUtils.testWritable(summary);
}
}