/*
* Copyright 2005-2006 the original author or authors.
*
* 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 org.strecks.injection.handler;
import static org.easymock.EasyMock.expect;
import static org.easymock.classextension.EasyMock.replay;
import static org.easymock.classextension.EasyMock.verify;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.easymock.classextension.EasyMock;
import org.strecks.context.ActionContext;
import org.strecks.context.impl.TestContextImpl;
import org.strecks.injection.handler.impl.TestAction;
import org.strecks.injection.internal.InjectionAnnotationReader;
import org.strecks.injection.internal.InjectionWrapper;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
/**
* @author Phil Zoio
*/
public class TestRequestParameterHandler
{
private Map<String, InjectionWrapper> inputs;
private HttpServletRequest request;
private TestAction action;
@BeforeMethod
public void beforeTest()
{
InjectionAnnotationReader c = new InjectionAnnotationReader();
action = new TestAction();
c.readAnnotations(action.getClass());
inputs = c.getInjectionMap();
request = EasyMock.createMock(HttpServletRequest.class);
}
/**
* Tests where null is okay
*/
@Test
public void testRequestParameterNullHandler()
{
expect(request.getParameter("integerInput")).andReturn(null);
replay(request);
InjectionWrapper inputWrapper = inputs.get("integerInput");
ActionContext injectionContext = new TestContextImpl(request);
inputWrapper.inject(action, injectionContext);
verify(request);
assert action.getIntegerInput() == null;
}
/**
* Tests where null is okay
*/
@Test
public void testRequestParameterOK()
{
expect(request.getParameter("integerInput")).andReturn("1");
replay(request);
InjectionWrapper inputWrapper = inputs.get("integerInput");
ActionContext injectionContext = new TestContextImpl(request);
inputWrapper.inject(action, injectionContext);
verify(request);
assert action.getIntegerInput() != null;
}
/**
* Tests where null is okay
*/
@Test(expectedExceptions=IllegalStateException.class)
public void testRequestParameterRequired()
{
expect(request.getParameter("longInput")).andReturn(null);
replay(request);
InjectionWrapper inputWrapper = inputs.get("longInput");
ActionContext injectionContext = new TestContextImpl(request);
inputWrapper.inject(action, injectionContext);
verify(request);
}
}