/* | |
* 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.commons.ognl.test.accessors; | |
import org.apache.commons.ognl.ListPropertyAccessor; | |
import org.apache.commons.ognl.Ognl; | |
import org.apache.commons.ognl.OgnlContext; | |
import org.apache.commons.ognl.enhance.ExpressionCompiler; | |
import org.apache.commons.ognl.test.objects.ListSource; | |
import org.apache.commons.ognl.test.objects.ListSourceImpl; | |
import org.apache.commons.ognl.test.objects.Root; | |
import org.junit.Test; | |
import java.util.List; | |
import static junit.framework.Assert.assertEquals; | |
import static junit.framework.Assert.assertNull; | |
/** | |
* Tests functionality of various built in object accessors. | |
*/ | |
public class ListPropertyAccessorTest | |
{ | |
@Test | |
public void test_Get_Source_String_Number_Index() | |
{ | |
ListPropertyAccessor pa = new ListPropertyAccessor(); | |
Root root = new Root(); | |
OgnlContext context = (OgnlContext) Ognl.createDefaultContext( null ); | |
context.setRoot( root ); | |
context.setCurrentObject( root ); | |
context.setCurrentType( Integer.TYPE ); | |
assertEquals( ".get(0)", pa.getSourceAccessor( context, root.getList(), "0" ) ); | |
assertEquals( List.class, context.getCurrentAccessor() ); | |
assertEquals( Object.class, context.getCurrentType() ); | |
assertEquals( Integer.TYPE, context.getPreviousType() ); | |
assertNull(context.getPreviousAccessor()); | |
} | |
@Test | |
public void test_Get_Source_Object_Number_Index() | |
{ | |
ListPropertyAccessor pa = new ListPropertyAccessor(); | |
Root root = new Root(); | |
OgnlContext context = (OgnlContext) Ognl.createDefaultContext( null ); | |
context.setRoot( root ); | |
context.setCurrentObject( root ); | |
context.setCurrentType( Integer.class ); | |
assertEquals( ".get(indexValue.intValue())", pa.getSourceAccessor( context, root.getList(), "indexValue" ) ); | |
assertEquals( List.class, context.getCurrentAccessor() ); | |
assertEquals( Object.class, context.getCurrentType() ); | |
assertEquals( Integer.class, context.getPreviousType() ); | |
assertNull(context.getPreviousAccessor()); | |
} | |
@Test | |
public void test_List_To_Object_Property_Accessor_Read() | |
throws Exception | |
{ | |
ListPropertyAccessor pa = new ListPropertyAccessor(); | |
ListSource list = new ListSourceImpl(); | |
OgnlContext context = (OgnlContext) Ognl.createDefaultContext( null ); | |
context.setRoot( list ); | |
context.setCurrentObject( list ); | |
assertEquals( ".getTotal()", pa.getSourceAccessor( context, list, "total" ) ); | |
assertNull( context.get( ExpressionCompiler.PRE_CAST ) ); | |
assertEquals( int.class, context.getCurrentType() ); | |
assertEquals( ListSource.class, context.getCurrentAccessor() ); | |
} | |
} |