/*
* 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 javax.faces.component;
import static org.apache.myfaces.Assert.*;
import static org.easymock.EasyMock.*;
import java.util.Date;
import javax.el.ELContext;
import javax.el.ELException;
import javax.el.PropertyNotFoundException;
import javax.el.ValueExpression;
import javax.faces.context.FacesContext;
import javax.faces.el.EvaluationException;
import junit.framework.TestCase;
import org.apache.myfaces.TestRunner;
import org.apache.myfaces.mock.ExceptionMockRunner;
import org.easymock.classextension.EasyMock;
import org.easymock.classextension.IMocksControl;
/**
* Tests for {@link ValueExpressionToValueBinding}. TODO: tests for StateHolder implementation
*
* @author Mathias Broekelmann (latest modification by $Author: slessard $)
* @version $Revision: 690051 $ $Date: 2008-08-28 18:47:56 -0500 (Thu, 28 Aug 2008) $
*/
@SuppressWarnings("deprecation")
public class _ValueExpressionToValueBindingTest extends TestCase
{
private _ValueExpressionToValueBinding testimpl;
private ValueExpression expression;
private IMocksControl mockControl;
private FacesContext facesContext;
private ELContext elContext;
@Override
protected void setUp() throws Exception
{
mockControl = EasyMock.createControl();
expression = mockControl.createMock(ValueExpression.class);
facesContext = mockControl.createMock(FacesContext.class);
elContext = mockControl.createMock(ELContext.class);
testimpl = new _ValueExpressionToValueBinding(expression);
}
public void testHashCode() throws Exception
{
assertEquals(testimpl.hashCode(), testimpl.hashCode());
_ValueExpressionToValueBinding other = new _ValueExpressionToValueBinding(expression);
assertEquals(testimpl.hashCode(), other.hashCode());
other.setTransient(true);
assertFalse(testimpl.hashCode() == other.hashCode());
assertFalse(testimpl.hashCode() == mockControl.createMock(ValueExpression.class).hashCode());
}
public void testEquals() throws Exception
{
assertEquals(testimpl, testimpl);
_ValueExpressionToValueBinding other = new _ValueExpressionToValueBinding(expression);
assertEquals(testimpl, other);
other.setTransient(true);
assertFalse(testimpl.equals(other));
assertFalse(testimpl.equals(mockControl.createMock(ValueExpression.class)));
}
/**
* Test method for
* {@link org.apache.myfaces.el.convert._ValueExpressionToValueBinding#getType(javax.faces.context.FacesContext)}.
*/
public void testGetType()
{
expect(facesContext.getELContext()).andReturn(elContext);
expect(expression.getType(eq(elContext))).andStubReturn(Date.class);
mockControl.replay();
assertEquals(Date.class, testimpl.getType(facesContext));
mockControl.verify();
}
/**
* Test method for
* {@link org.apache.myfaces.el.convert._ValueExpressionToValueBinding#getType(javax.faces.context.FacesContext)}.
*/
public void testGetTypeExceptions() throws Exception
{
class GetTypeExceptionMockRunner extends ExceptionMockRunner
{
GetTypeExceptionMockRunner(Throwable exception)
{
super(mockControl, exception);
}
@Override
protected void setUp(IMocksControl mockControl, Throwable exceptionToThrow)
{
expect(facesContext.getELContext()).andReturn(elContext);
expect(expression.getType(eq(elContext))).andThrow(exceptionToThrow);
}
@Override
protected void run(IMocksControl mockControl) throws Exception
{
testimpl.getType(facesContext);
}
}
assertException(EvaluationException.class, new GetTypeExceptionMockRunner(new ELException()));
mockControl.reset();
assertException(javax.faces.el.PropertyNotFoundException.class, new GetTypeExceptionMockRunner(
new PropertyNotFoundException()));
}
/**
* Test method for
* {@link org.apache.myfaces.el.convert._ValueExpressionToValueBinding#getValue(javax.faces.context.FacesContext)}.
*/
public void testGetValue()
{
expect(facesContext.getELContext()).andReturn(elContext);
Object expectedValue = new StringBuffer();
expect(expression.getValue(eq(elContext))).andReturn(expectedValue);
mockControl.replay();
assertEquals(expectedValue, testimpl.getValue(facesContext));
mockControl.verify();
}
/**
* Test method for
* {@link org.apache.myfaces.el.convert._ValueExpressionToValueBinding#getValue(javax.faces.context.FacesContext)}.
*/
public void testGetValueExceptions()
{
class GetValueExceptionMockRunner extends ExceptionMockRunner
{
GetValueExceptionMockRunner(Throwable exception)
{
super(mockControl, exception);
}
@Override
protected void setUp(IMocksControl mockControl, Throwable exceptionToThrow)
{
expect(facesContext.getELContext()).andReturn(elContext);
expect(expression.getValue(eq(elContext))).andThrow(exceptionToThrow);
}
@Override
protected void run(IMocksControl mockControl) throws Exception
{
testimpl.getValue(facesContext);
}
}
assertException(EvaluationException.class, new GetValueExceptionMockRunner(new ELException()));
mockControl.reset();
assertException(javax.faces.el.PropertyNotFoundException.class, new GetValueExceptionMockRunner(
new PropertyNotFoundException()));
}
/**
* Test method for
* {@link org.apache.myfaces.el.convert._ValueExpressionToValueBinding#isReadOnly(javax.faces.context.FacesContext)}.
*/
public void testIsReadOnly()
{
expect(facesContext.getELContext()).andReturn(elContext);
expect(expression.isReadOnly(eq(elContext))).andReturn(true);
mockControl.replay();
assertEquals(true, testimpl.isReadOnly(facesContext));
mockControl.verify();
mockControl.reset();
expect(facesContext.getELContext()).andReturn(elContext);
expect(expression.isReadOnly(eq(elContext))).andReturn(false);
mockControl.replay();
assertEquals(false, testimpl.isReadOnly(facesContext));
mockControl.verify();
}
/**
* Test method for
* {@link org.apache.myfaces.el.convert._ValueExpressionToValueBinding#isReadOnly(javax.faces.context.FacesContext)}.
*/
public void testIsReadOnlyExceptions()
{
class IsReadOnlyExceptionMockRunner extends ExceptionMockRunner
{
IsReadOnlyExceptionMockRunner(Throwable exception)
{
super(mockControl, exception);
}
@Override
protected void setUp(IMocksControl mockControl, Throwable exceptionToThrow)
{
expect(facesContext.getELContext()).andReturn(elContext);
expect(expression.isReadOnly(eq(elContext))).andThrow(exceptionToThrow);
}
@Override
protected void run(IMocksControl mockControl) throws Exception
{
testimpl.isReadOnly(facesContext);
}
}
assertException(EvaluationException.class, new IsReadOnlyExceptionMockRunner(new ELException()));
mockControl.reset();
assertException(javax.faces.el.PropertyNotFoundException.class, new IsReadOnlyExceptionMockRunner(
new PropertyNotFoundException()));
}
/**
* Test method for
* {@link org.apache.myfaces.el.convert._ValueExpressionToValueBinding#setValue(javax.faces.context.FacesContext, java.lang.Object)}.
*/
public void testSetValue()
{
expect(facesContext.getELContext()).andReturn(elContext);
Object valueToSet = new StringBuffer();
expression.setValue(eq(elContext), eq(valueToSet));
mockControl.replay();
testimpl.setValue(facesContext, valueToSet);
mockControl.verify();
}
/**
* Test method for
* {@link org.apache.myfaces.el.convert._ValueExpressionToValueBinding#setValue(javax.faces.context.FacesContext, java.lang.Object)}.
*/
public void testSetValueExceptions()
{
final Object valueToSet = new StringBuffer();
class SetValueExceptionMockRunner extends ExceptionMockRunner
{
SetValueExceptionMockRunner(Throwable exception)
{
super(mockControl, exception);
}
@Override
protected void setUp(IMocksControl mockControl, Throwable exceptionToThrow)
{
expect(facesContext.getELContext()).andReturn(elContext);
expression.setValue(eq(elContext), eq(valueToSet));
expectLastCall().andThrow(exceptionToThrow);
}
@Override
protected void run(IMocksControl mockControl) throws Exception
{
testimpl.setValue(facesContext, valueToSet);
}
}
assertException(EvaluationException.class, new SetValueExceptionMockRunner(new ELException()));
mockControl.reset();
assertException(javax.faces.el.PropertyNotFoundException.class, new SetValueExceptionMockRunner(
new PropertyNotFoundException()));
}
/**
* Test method for
* {@link org.apache.myfaces.el.convert._ValueExpressionToValueBinding#_ValueExpressionToValueBinding(javax.el.ValueExpression)}.
*/
public void testValueExpressionToValueBindingValueExpression()
{
assertException(IllegalArgumentException.class, new TestRunner()
{
public void run() throws Throwable
{
new _ValueExpressionToValueBinding(null);
}
});
}
/**
* Test method for {@link javax.faces.el.ValueBinding#getExpressionString()}.
*/
public void testGetExpressionString()
{
expect(expression.getExpressionString()).andReturn("expressionString");
mockControl.replay();
assertEquals("expressionString", testimpl.getExpressionString());
mockControl.verify();
}
}