/*
* Copyright 2012 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 javax.faces.component;
import java.io.Serializable;
import javax.faces.context.FacesContext;
import javax.faces.convert.Converter;
import javax.faces.convert.LongConverter;
import junit.framework.Assert;
import org.apache.myfaces.test.base.junit4.AbstractJsfTestCase;
import org.junit.Test;
/**
*
* @author lu4242
*/
public class UIOutputPSSTest extends AbstractJsfTestCase
{
/**
* Check null delta when converter only implements Converter interface.
*
* @throws Exception
*/
@Test
public void testConverterDeltaState1() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongConverter());
output.markInitialState();
Object state1 = output.saveState(facesContext);
// null delta expected
Assert.assertNull(state1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter is not replaced, because it is not necessary
Assert.assertEquals(converter2, output2.getConverter());
}
@Test
public void testConverterDeltaState2() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongSerializableConverter());
output.markInitialState();
Object state1 = output.saveState(facesContext);
// null delta expected
Assert.assertNull(state1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongSerializableConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter is not replaced, because it is not necessary
Assert.assertEquals(converter2, output2.getConverter());
}
@Test
public void testConverterDeltaState3() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongStateHolderConverter());
output.markInitialState();
Object state1 = output.saveState(facesContext);
// StateHolder only force always to save the state
Assert.assertNotNull(state1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongStateHolderConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter IS replaced, because it should be always stored into the state
Assert.assertNotSame(converter2, output2.getConverter());
}
@Test
public void testConverterDeltaState4() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongPartialStateHolderConverter());
output.markInitialState();
Object state1 = output.saveState(facesContext);
// PartialStateHolder only save state if delta is null
Assert.assertNull(state1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongPartialStateHolderConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter is not replaced, because it is not necessary
Assert.assertEquals(converter2, output2.getConverter());
}
@Test
public void testConverterDeltaState5() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongPartialStateHolderConverter2());
output.markInitialState();
Object state1 = output.saveState(facesContext);
// PartialStateHolder only save state if delta is null
Assert.assertNotNull(state1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongPartialStateHolderConverter2();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter is not replaced, because it is not necessary (delta change)
Assert.assertEquals(converter2, output2.getConverter());
}
@Test
public void testConverterDeltaState6() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongConverter());
output.markInitialState();
//Force parentDelta to be not null
output.getAttributes().put("style", "style1");
Object[] state1 = (Object[])output.saveState(facesContext);
// null delta expected
Assert.assertNotNull(state1);
Assert.assertEquals(state1.length, 1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter is not replaced, because it is not necessary
Assert.assertEquals(converter2, output2.getConverter());
// Check parentDelta works
Assert.assertEquals("style1", output2.getAttributes().get("style"));
}
@Test
public void testConverterDeltaState7() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongSerializableConverter());
output.markInitialState();
//Force parentDelta to be not null
output.getAttributes().put("style", "style1");
Object[] state1 = (Object[])output.saveState(facesContext);
// null delta expected
Assert.assertNotNull(state1);
Assert.assertEquals(state1.length, 1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongSerializableConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter is not replaced, because it is not necessary
Assert.assertEquals(converter2, output2.getConverter());
// Check parentDelta works
Assert.assertEquals("style1", output2.getAttributes().get("style"));
}
@Test
public void testConverterDeltaState8() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongStateHolderConverter());
output.markInitialState();
//Force parentDelta to be not null
output.getAttributes().put("style", "style1");
Object[] state1 = (Object[])output.saveState(facesContext);
// StateHolder force state
Assert.assertNotNull(state1);
Assert.assertEquals(state1.length, 2);
Assert.assertNotNull(state1[1]);
Assert.assertNotNull(state1[0]);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongStateHolderConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter IS replaced, because it should be always stored into the state
Assert.assertNotSame(converter2, output2.getConverter());
// Check parentDelta works
Assert.assertEquals("style1", output2.getAttributes().get("style"));
}
@Test
public void testConverterDeltaState9() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongPartialStateHolderConverter());
output.markInitialState();
//Force parentDelta to be not null
output.getAttributes().put("style", "style1");
Object[] state1 = (Object[])output.saveState(facesContext);
// null delta expected
Assert.assertNotNull(state1);
Assert.assertEquals(state1.length, 1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongPartialStateHolderConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter is not replaced, because it is not necessary
Assert.assertEquals(converter2, output2.getConverter());
// Check parentDelta works
Assert.assertEquals("style1", output2.getAttributes().get("style"));
}
@Test
public void testConverterDeltaState10() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongPartialStateHolderConverter2());
output.markInitialState();
//Force parentDelta to be not null
output.getAttributes().put("style", "style1");
Object[] state1 = (Object[])output.saveState(facesContext);
// PartialStateHolder force state only when there is delta
Assert.assertNotNull(state1);
Assert.assertEquals(state1.length, 2);
Assert.assertNotNull(state1[1]);
Assert.assertNotNull(state1[0]);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongPartialStateHolderConverter2();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter is not replaced, because it is not necessary (delta change)
Assert.assertEquals(converter2, output2.getConverter());
// Check parentDelta works
Assert.assertEquals("style1", output2.getAttributes().get("style"));
}
/**
* Check set null converter after markInitialState case
*
* @throws Exception
*/
@Test
public void testConverterDeltaState11() throws Exception
{
Converter[] converters = new Converter[]{
new LongConverter(),
new LongSerializableConverter(),
new LongStateHolderConverter(),
new LongPartialStateHolderConverter(),
new LongPartialStateHolderConverter2()
};
Converter[] converters2 = new Converter[]{
new LongConverter(),
new LongSerializableConverter(),
new LongStateHolderConverter(),
new LongPartialStateHolderConverter(),
new LongPartialStateHolderConverter2()
};
for (int i = 0; i < converters.length; i++)
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(converters[i]);
output.markInitialState();
output.setConverter(null);
Object[] state1 = (Object[])output.saveState(facesContext);
// The null spot force state to be set.
Assert.assertNotNull(state1);
Assert.assertEquals(state1.length, 2);
Assert.assertNull(state1[1]); // null spot in state means null Converter
Assert.assertNotNull(state1[0]); //because _isConverterSet()
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = converters2[i];
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check converter is set to null
Assert.assertNull(output2.getConverter());
}
}
@Test
public void testConverterDeltaState12() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongTransientStateHolderConverter());
output.markInitialState();
Object state1 = output.saveState(facesContext);
// Transient means no state, but the effect is the converter dissapear
// (because is transient, and in JSF 1.2/1.1 that was the effect).
Assert.assertNotNull(state1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongTransientStateHolderConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check no converter should be found
Assert.assertNull(output2.getConverter());
}
@Test
public void testConverterDeltaState13() throws Exception
{
UIOutput output = new UIOutput();
output.setId("output1");
output.setConverter(new LongTransientPartialStateHolderConverter());
output.markInitialState();
Object state1 = output.saveState(facesContext);
// Transient means no state, but the effect is the converter dissapear
// (because is transient, and in JSF 1.2/1.1 that was the effect).
Assert.assertNotNull(state1);
UIOutput output2 = new UIOutput();
output2.setId("output1");
Converter converter2 = new LongTransientPartialStateHolderConverter();
output2.setConverter(converter2);
output2.markInitialState();
output2.restoreState(facesContext, state1);
// Check no converter should be found
Assert.assertNull(output2.getConverter());
}
public static class LongSerializableConverter extends LongConverter implements Serializable
{
}
public static class LongStateHolderConverter extends LongConverter implements StateHolder
{
public Object saveState(FacesContext context)
{
return null;
}
public void restoreState(FacesContext context, Object state)
{
}
public boolean isTransient()
{
return false;
}
public void setTransient(boolean newTransientValue)
{
}
}
public static class LongTransientStateHolderConverter extends LongConverter implements StateHolder
{
public Object saveState(FacesContext context)
{
return null;
}
public void restoreState(FacesContext context, Object state)
{
}
public boolean isTransient()
{
return true;
}
public void setTransient(boolean newTransientValue)
{
}
}
public static class LongPartialStateHolderConverter extends LongConverter implements PartialStateHolder
{
private boolean _markInitialState;
public void clearInitialState()
{
_markInitialState = false;
}
public boolean initialStateMarked()
{
return _markInitialState;
}
public void markInitialState()
{
_markInitialState = true;
}
public Object saveState(FacesContext context)
{
return null;
}
public void restoreState(FacesContext context, Object state)
{
}
public boolean isTransient()
{
return false;
}
public void setTransient(boolean newTransientValue)
{
}
}
public static class LongPartialStateHolderConverter2
extends LongPartialStateHolderConverter implements PartialStateHolder
{
public Object saveState(FacesContext context)
{
return 1;
}
public void restoreState(FacesContext context, Object state)
{
//ignore
}
public boolean isTransient()
{
return false;
}
public void setTransient(boolean newTransientValue)
{
}
}
public static class LongTransientPartialStateHolderConverter
extends LongPartialStateHolderConverter implements PartialStateHolder
{
public Object saveState(FacesContext context)
{
return 1;
}
public void restoreState(FacesContext context, Object state)
{
//ignore
}
public boolean isTransient()
{
return true;
}
public void setTransient(boolean newTransientValue)
{
}
}
}