/*
* Copyright 2005 The Apache Software Foundation.
*
* Licensed 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 com.opensymphony.xwork2.util.location;
import com.opensymphony.xwork2.util.ClassLoaderUtil;
import junit.framework.TestCase;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.URL;
import java.util.List;
public class LocationImplTest extends TestCase {
public LocationImplTest(String name) {
super(name);
}
static final String str = "path/to/file.xml:1:40";
public void testEquals() throws Exception {
Location loc1 = LocationUtils.parse(str);
Location loc2 = new LocationImpl(null, "path/to/file.xml", 1, 40);
assertEquals("locations", loc1, loc2);
assertEquals("hashcode", loc1.hashCode(), loc2.hashCode());
assertEquals("string representation", loc1.toString(), loc2.toString());
}
/**
* Test that Location.UNKNOWN is kept identical on deserialization
*/
public void testSerializeUnknown() throws Exception {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(Location.UNKNOWN);
oos.close();
bos.close();
ByteArrayInputStream bis = new ByteArrayInputStream(bos.toByteArray());
ObjectInputStream ois = new ObjectInputStream(bis);
Object obj = ois.readObject();
assertSame("unknown location", Location.UNKNOWN, obj);
}
public void testGetSnippet() throws Exception {
URL url = ClassLoaderUtil.getResource("com/opensymphony/xwork2/somefile.txt", getClass());
Location loc = new LocationImpl("foo", url.toString(), 3, 2);
List snippet = loc.getSnippet(1);
assertNotNull(snippet);
assertTrue("Wrong length: "+snippet.size(), 3 == snippet.size());
assertTrue("is".equals(snippet.get(0)));
assertTrue("a".equals(snippet.get(1)));
assertTrue("file".equals(snippet.get(2)));
}
public void testGetSnippetNoPadding() throws Exception {
URL url = ClassLoaderUtil.getResource("com/opensymphony/xwork2/somefile.txt", getClass());
Location loc = new LocationImpl("foo", url.toString(), 3, 2);
List snippet = loc.getSnippet(0);
assertNotNull(snippet);
assertTrue("Wrong length: "+snippet.size(), 1 == snippet.size());
assertTrue("a".equals(snippet.get(0)));
}
}