/*
* 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.wicket.model;
import java.util.Properties;
import org.apache.wicket.util.tester.WicketTestCase;
import org.junit.Test;
/**
* Tests the toString() method on the models in the org.apache.wicket.model package.
*/
public class ModelToStringTest extends WicketTestCase
{
/**
* Used for models in testing.
*/
private static class InnerPOJO
{
@Override
public String toString()
{
return "pojo";
}
}
/**
* Test stub for testing AbstractReadOnlyModel.toString()
*/
private static class MyAbstractReadOnlyModel extends AbstractReadOnlyModel<String>
{
private static final long serialVersionUID = 1L;
@Override
public String getObject()
{
return "FOO";
}
}
private static final class MyLoadableDetachableModel extends LoadableDetachableModel<String>
{
private static final long serialVersionUID = 1L;
@Override
protected String load()
{
return "foo";
}
}
/**
* Tests AbstractReadOnlyModel.toString().
*/
@Test
public void abstractReadOnlyModel()
{
MyAbstractReadOnlyModel model = new MyAbstractReadOnlyModel();
String expected = "Model:classname=[" + model.getClass().getName() + "]";
assertEquals(expected, model.toString());
}
/**
* Tests the BoundCompoundPropertyModel.toString() method.
*/
@Test
public void boundCompoundPropertyModel()
{
CompoundPropertyModel<String> emptyModel = new CompoundPropertyModel<String>("");
String expected = "Model:classname=[org.apache.wicket.model.CompoundPropertyModel]:nestedModel=[]";
assertEquals(expected, emptyModel.toString());
Properties properties = new Properties();
properties.put("name", "foo");
CompoundPropertyModel<Properties> stringProperty = new CompoundPropertyModel<Properties>(
properties);
expected = "Model:classname=[org.apache.wicket.model.CompoundPropertyModel]:nestedModel=[{name=foo}]";
assertEquals(expected, stringProperty.toString());
stringProperty.getObject();
expected = "Model:classname=[org.apache.wicket.model.CompoundPropertyModel]:nestedModel=[{name=foo}]";
assertEquals(expected, stringProperty.toString());
InnerPOJO innerPOJO = new InnerPOJO();
CompoundPropertyModel<InnerPOJO> pojoProperty = new CompoundPropertyModel<InnerPOJO>(
innerPOJO);
expected = "Model:classname=[org.apache.wicket.model.CompoundPropertyModel]:nestedModel=[" +
innerPOJO + "]";
assertEquals(expected, pojoProperty.toString());
}
/**
* Tests the CompoundPropertyModel.toString() method.
*/
@Test
public void compoundPropertyModel()
{
CompoundPropertyModel<?> emptyModel = new CompoundPropertyModel<String>("");
String expected = "Model:classname=[org.apache.wicket.model.CompoundPropertyModel]:nestedModel=[]";
assertEquals(expected, emptyModel.toString());
Properties properties = new Properties();
properties.put("name", "foo");
CompoundPropertyModel<Properties> stringProperty = new CompoundPropertyModel<Properties>(
properties);
expected = "Model:classname=[org.apache.wicket.model.CompoundPropertyModel]:nestedModel=[{name=foo}]";
assertEquals(expected, stringProperty.toString());
stringProperty.getObject();
expected = "Model:classname=[org.apache.wicket.model.CompoundPropertyModel]:nestedModel=[{name=foo}]";
assertEquals(expected, stringProperty.toString());
InnerPOJO innerPOJO = new InnerPOJO();
CompoundPropertyModel<InnerPOJO> pojoProperty = new CompoundPropertyModel<InnerPOJO>(
innerPOJO);
expected = "Model:classname=[org.apache.wicket.model.CompoundPropertyModel]:nestedModel=[" +
innerPOJO + "]";
assertEquals(expected, pojoProperty.toString());
}
/**
* Tests LoadableDetachableModel.toString()
*/
@Test
public void loadableDetachableModel()
{
LoadableDetachableModel<String> model = new MyLoadableDetachableModel();
assertTrue(model.toString().contains(":attached=false"));
assertTrue(model.toString().contains(":tempModelObject=[null]"));
model.getObject();
assertTrue(model.toString().contains(":attached=true"));
assertTrue(model.toString().contains(":tempModelObject=[foo]"));
model.detach();
assertTrue(model.toString().contains(":attached=false"));
assertTrue(model.toString().contains(":tempModelObject=[null]"));
}
/**
* Tests the Model.toString() method.
*/
@Test
public void model()
{
Model<?> emptyModel = new Model<String>();
String expected = "Model:classname=[org.apache.wicket.model.Model]:object=[null]";
assertEquals(expected, emptyModel.toString());
Model<String> stringModel = new Model<String>("foo");
expected = "Model:classname=[org.apache.wicket.model.Model]:object=[foo]";
assertEquals(expected, stringModel.toString());
}
/**
* Tests the PropertyModel.toString() method.
*/
@Test
public void propertyModel()
{
PropertyModel<Void> emptyModel = new PropertyModel<Void>("", null);
String expected = "Model:classname=[org.apache.wicket.model.PropertyModel]:nestedModel=[]:expression=[null]";
assertEquals(expected, emptyModel.toString());
Properties properties = new Properties();
properties.put("name", "foo");
PropertyModel<String> stringProperty = new PropertyModel<String>(properties, "name");
expected = "Model:classname=[org.apache.wicket.model.PropertyModel]:nestedModel=[{name=foo}]:expression=[name]";
assertEquals(expected, stringProperty.toString());
stringProperty.getObject();
expected = "Model:classname=[org.apache.wicket.model.PropertyModel]:nestedModel=[{name=foo}]:expression=[name]";
assertEquals(expected, stringProperty.toString());
InnerPOJO innerPOJO = new InnerPOJO();
PropertyModel<?> pojoProperty = new PropertyModel<Object>(innerPOJO, "pojo");
expected = "Model:classname=[org.apache.wicket.model.PropertyModel]:nestedModel=[pojo]:expression=[pojo]";
assertEquals(expected, pojoProperty.toString());
}
}