/*
* 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.firesoa.common.jxpath;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import junit.framework.TestCase;
import org.apache.commons.jxpath.JXPathContext;
import org.apache.commons.jxpath.Pointer;
import org.apache.commons.jxpath.ri.model.NodePointer;
/**
* Abstract superclass for various JXPath tests.
*
* @author Dmitri Plotnikov
* @version $Revision: 652845 $ $Date: 2008-05-03 01:46:46 +0800 (星期六, 03 五月 2008) $
*/
public abstract class JXPathTestCase extends TestCase {
/**
* Construct a new instance of this test case.
*/
public JXPathTestCase() {
Locale.setDefault(Locale.US);
}
protected void assertXPathValue(JXPathContext ctx,
String xpath, Object expected)
{
ctx.setLenient(false);
Object actual = ctx.getValue(xpath);
assertEquals("Evaluating <" + xpath + ">", expected, actual);
}
protected void assertXPathValue(JXPathContext ctx,
String xpath, Object expected, Class resultType)
{
ctx.setLenient(false);
Object actual = ctx.getValue(xpath, resultType);
assertEquals("Evaluating <" + xpath + ">", expected, actual);
}
protected void assertXPathValueLenient(JXPathContext ctx,
String xpath, Object expected)
{
ctx.setLenient(true);
Object actual = ctx.getValue(xpath);
ctx.setLenient(false);
assertEquals("Evaluating lenient <" + xpath + ">", expected, actual);
}
protected void assertXPathSetValue(JXPathContext ctx,
String xpath, Object value)
{
assertXPathSetValue(ctx, xpath, value, value);
}
protected void assertXPathSetValue(JXPathContext ctx,
String xpath, Object value, Object expected)
{
ctx.setValue(xpath, value);
Object actual = ctx.getValue(xpath);
assertEquals("Modifying <" + xpath + ">", expected, actual);
}
protected void assertXPathCreatePath(JXPathContext ctx,
String xpath,
Object expectedValue, String expectedPath)
{
Pointer pointer = ctx.createPath(xpath);
assertEquals("Creating path <" + xpath + ">",
expectedPath, pointer.asPath());
assertEquals("Creating path (pointer value) <" + xpath + ">",
expectedValue, pointer.getValue());
assertEquals("Creating path (context value) <" + xpath + ">",
expectedValue, ctx.getValue(pointer.asPath()));
}
protected void assertXPathCreatePathAndSetValue(JXPathContext ctx,
String xpath, Object value,
String expectedPath)
{
Pointer pointer = ctx.createPathAndSetValue(xpath, value);
assertEquals("Creating path <" + xpath + ">",
expectedPath, pointer.asPath());
assertEquals("Creating path (pointer value) <" + xpath + ">",
value, pointer.getValue());
assertEquals("Creating path (context value) <" + xpath + ">",
value, ctx.getValue(pointer.asPath()));
}
protected void assertXPathPointer(JXPathContext ctx,
String xpath, String expected)
{
ctx.setLenient(false);
Pointer pointer = ctx.getPointer(xpath);
String actual = pointer.toString();
assertEquals("Evaluating pointer <" + xpath + ">", expected, actual);
}
protected void assertXPathPointerLenient(JXPathContext ctx,
String xpath, String expected)
{
ctx.setLenient(true);
Pointer pointer = ctx.getPointer(xpath);
String actual = pointer.toString();
assertEquals("Evaluating pointer <" + xpath + ">", expected, actual);
}
protected void assertXPathValueAndPointer(JXPathContext ctx,
String xpath, Object expectedValue, String expectedPointer)
{
assertXPathValue(ctx, xpath, expectedValue);
assertXPathPointer(ctx, xpath, expectedPointer);
}
protected void assertXPathValueIterator(JXPathContext ctx,
String xpath, Collection expected)
{
Collection actual;
if (expected instanceof List) {
actual = new ArrayList();
}
else {
actual = new HashSet();
}
Iterator it = ctx.iterate(xpath);
while (it.hasNext()) {
actual.add(it.next());
}
assertEquals("Evaluating value iterator <" + xpath + ">",
expected, actual);
}
protected void assertXPathPointerIterator(
JXPathContext ctx,
String xpath,
Collection expected)
{
Collection actual;
if (expected instanceof List) {
actual = new ArrayList();
}
else {
actual = new HashSet();
}
Iterator it = ctx.iteratePointers(xpath);
while (it.hasNext()) {
Pointer pointer = (Pointer) it.next();
actual.add(pointer.toString());
}
assertEquals(
"Evaluating pointer iterator <" + xpath + ">",
expected,
actual);
}
protected void assertDocumentOrder(
JXPathContext context,
String path1,
String path2,
int expected)
{
NodePointer np1 = (NodePointer) context.getPointer(path1);
NodePointer np2 = (NodePointer) context.getPointer(path2);
int res = np1.compareTo(np2);
if (res < 0) {
res = -1;
}
else if (res > 0) {
res = 1;
}
assertEquals(
"Comparing paths '" + path1 + "' and '" + path2 + "'",
expected,
res);
}
protected void assertXPathValueType(
JXPathContext ctx,
String xpath,
Class clazz)
{
ctx.setLenient(false);
Object actual = ctx.getValue(xpath);
assertTrue("Evaluating <" + xpath + "> = " + actual.getClass(),
clazz.isAssignableFrom(actual.getClass()));
}
protected void assertXPathNodeType(
JXPathContext ctx,
String xpath,
Class clazz)
{
ctx.setLenient(false);
Pointer actual = ctx.getPointer(xpath);
assertTrue("Evaluating <" + xpath + "> = " + actual.getNode().getClass(),
clazz.isAssignableFrom(actual.getNode().getClass()));
}
protected static List list() {
return Collections.EMPTY_LIST;
}
protected static List list(Object o1) {
List list = new ArrayList();
list.add(o1);
return list;
}
protected static List list(Object o1, Object o2) {
List list = new ArrayList();
list.add(o1);
list.add(o2);
return list;
}
protected static List list(Object o1, Object o2, Object o3) {
List list = new ArrayList();
list.add(o1);
list.add(o2);
list.add(o3);
return list;
}
protected static Set set(Object o1, Object o2) {
Set list = new HashSet();
list.add(o1);
list.add(o2);
return list;
}
protected static Set set(Object o1, Object o2, Object o3) {
Set list = new HashSet();
list.add(o1);
list.add(o2);
list.add(o3);
return list;
}
protected static List list(Object o1, Object o2, Object o3, Object o4) {
List list = new ArrayList();
list.add(o1);
list.add(o2);
list.add(o3);
list.add(o4);
return list;
}
protected static Set set(Object o1, Object o2, Object o3, Object o4) {
Set list = new HashSet();
list.add(o1);
list.add(o2);
list.add(o3);
list.add(o4);
return list;
}
protected static List list(Object o1, Object o2, Object o3,
Object o4, Object o5)
{
List list = new ArrayList();
list.add(o1);
list.add(o2);
list.add(o3);
list.add(o4);
list.add(o5);
return list;
}
protected static Set set(Object o1, Object o2, Object o3,
Object o4, Object o5)
{
Set list = new HashSet();
list.add(o1);
list.add(o2);
list.add(o3);
list.add(o4);
list.add(o5);
return list;
}
protected static List list(Object o1, Object o2, Object o3,
Object o4, Object o5, Object o6)
{
List list = new ArrayList();
list.add(o1);
list.add(o2);
list.add(o3);
list.add(o4);
list.add(o5);
list.add(o6);
return list;
}
protected static Set set(Object o1, Object o2, Object o3,
Object o4, Object o5, Object o6)
{
Set list = new HashSet();
list.add(o1);
list.add(o2);
list.add(o3);
list.add(o4);
list.add(o5);
list.add(o6);
return list;
}
protected static List list(Object o1, Object o2, Object o3,
Object o4, Object o5, Object o6, Object o7)
{
List list = new ArrayList();
list.add(o1);
list.add(o2);
list.add(o3);
list.add(o4);
list.add(o5);
list.add(o6);
list.add(o7);
return list;
}
protected static Set set(Object o1, Object o2, Object o3,
Object o4, Object o5, Object o6, Object o7)
{
Set list = new HashSet();
list.add(o1);
list.add(o2);
list.add(o3);
list.add(o4);
list.add(o5);
list.add(o6);
list.add(o7);
return list;
}
}