/**
* License Agreement.
*
* Rich Faces - Natural Ajax for Java Server Faces (JSF)
*
* Copyright (C) 2007 Exadel, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.ajax4jsf.tests;
import javax.el.Expression;
import javax.el.MethodExpression;
import javax.el.ValueExpression;
import javax.faces.component.UICommand;
import javax.faces.component.UIComponent;
import javax.faces.component.UIInput;
import javax.faces.context.FacesContext;
import javax.faces.el.MethodBinding;
import javax.faces.el.ValueBinding;
import javax.faces.event.ActionEvent;
import javax.faces.event.ActionListener;
import javax.faces.event.ValueChangeEvent;
import javax.faces.event.ValueChangeListener;
import javax.faces.validator.Validator;
import org.easymock.IArgumentMatcher;
import org.easymock.classextension.EasyMock;
/**
* @author Administrator
*
*/
@SuppressWarnings("deprecation")
public class JsfMock {
public static <T extends Expression> T expressionStringEq(T t) {
EasyMock.reportMatcher(new ExpressionEq(t){});
return null;
}
public static ValueBinding vbEqToVe(ValueExpression expression) {
EasyMock.reportMatcher(new ExpressionEq(expression){});
return null;
}
public static MethodBinding mbEqToMe(MethodExpression expression) {
EasyMock.reportMatcher(new ExpressionEq(expression){});
return null;
}
public static MethodExpression meEqToMe(MethodExpression expression) {
EasyMock.reportMatcher(new ExpressionEq(expression){});
return null;
}
public static Validator meValidator(MockMethodExpression expression) {
EasyMock.reportMatcher(new MethodValidatorMatcher(expression));
return null;
}
public static ActionListener meActionListener(MockMethodExpression expression) {
EasyMock.reportMatcher(new MethodActionListenerMatcher(expression));
return null;
}
public static ValueChangeListener meValueChangeListener(MockMethodExpression expression) {
EasyMock.reportMatcher(new MethodValueChangeListenerMatcher(expression));
return null;
}
// public static ValueExpression expressionStringEq(ValueExpression expression) {
// EasyMock.reportMatcher(new ExpressionEq(expression) {});
// return null;
// }
public abstract static class ExpressionEq implements IArgumentMatcher{
private Expression expression;
public ExpressionEq(Expression expression) {
super();
this.expression = expression;
}
public void appendTo(StringBuffer buffer) {
buffer.append("Expression expected to have expression string ")
.append(expression.getExpressionString());
}
public boolean matches(Object argument) {
if (argument instanceof Expression) {
Expression e2 = (Expression) argument;
return e2.getExpressionString().equals(expression.getExpressionString());
} else if (argument instanceof ValueBinding) {
ValueBinding binding = (ValueBinding) argument;
return binding.getExpressionString().equals(expression.getExpressionString());
} else if (argument instanceof MethodBinding) {
MethodBinding binding = (MethodBinding) argument;
return binding.getExpressionString().equals(expression.getExpressionString());
}
return false;
}
}
public static class MethodActionListenerMatcher implements IArgumentMatcher{
private MockMethodExpression expression;
public MethodActionListenerMatcher(MockMethodExpression expression) {
super();
this.expression = expression;
}
public void appendTo(StringBuffer buffer) {
buffer
.append("Action Listener is supposed to evaluate method")
.append(expression.getExpressionString());
}
public boolean matches(Object argument) {
if (argument instanceof ActionListener) {
ActionListener listener = (ActionListener) argument;
ActionEvent event = new ActionEvent(new UICommand());
listener.processAction(event);
return expression.lastInvocationMatched(event);
}
return false;
}
}
public static class MethodValueChangeListenerMatcher implements IArgumentMatcher{
private MockMethodExpression expression;
public MethodValueChangeListenerMatcher(MockMethodExpression expression) {
super();
this.expression = expression;
}
public void appendTo(StringBuffer buffer) {
buffer
.append("ValueChangeListener Listener is supposed to evaluate method")
.append(expression.getExpressionString());
}
public boolean matches(Object argument) {
if (argument instanceof ValueChangeListener) {
ValueChangeListener listener = (ValueChangeListener) argument;
ValueChangeEvent event = new ValueChangeEvent(new UIInput(), new Object(), new Object());
listener.processValueChange(event);
return expression.lastInvocationMatched(event);
}
return false;
}
}
public static class MethodValidatorMatcher implements IArgumentMatcher{
private MockMethodExpression expression;
public MethodValidatorMatcher(MockMethodExpression expression) {
super();
this.expression = expression;
}
public void appendTo(StringBuffer buffer) {
buffer
.append("Validator is supposed to evaluate method")
.append(expression.getExpressionString());
}
public boolean matches(Object argument) {
if (argument instanceof Validator) {
Validator validator = (Validator) argument;
FacesContext context = FacesContext.getCurrentInstance();
UIComponent component = new UIInput();
Object value = new Object();
validator.validate(context, component, value);
return expression.lastInvocationMatched(context, component, value);
}
return false;
}
}
}