trunk/pluto-testsuite/src/main/java/org/apache/pluto/testsuite/test/ActionParameterTest.java

/*
 * Copyright 2003,2004 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 org.apache.pluto.testsuite.test;

import org.apache.pluto.testsuite.ActionTest;
import org.apache.pluto.testsuite.TestResult;
import org.apache.pluto.testsuite.TestUtils;

import java.util.Enumeration;
import java.util.Map;

import javax.portlet.PortletRequest;

/**
 * @author <a href="mailto:ddewolf@apache.org">David H. DeWolf</a>
 * @author <a href="mailto:zheng@apache.org">ZHENG Zhong</a>
 */
public class ActionParameterTest extends AbstractReflectivePortletTest
implements ActionTest {
	
	/** Parameter key encoded in the action URL. */
    public static final String KEY = "org.apache.pluto.testsuite.PARAM_ACTION_KEY";
    
    /** Parameter value encoded in the action URL. */
    public static final String VALUE = "org.apache.pluto.testsuite.ACTION_VALUE";
    
    
    // Test Methods ------------------------------------------------------------
    
    protected TestResult checkGetActionParameter(PortletRequest request) {
        TestResult result = new TestResult();
        result.setDescription("Ensure parameters encoded in action URL are "
        		+ "available in the action request.");

        String value = request.getParameter(KEY);
        if (value != null && value.equals(VALUE)) {
        	result.setReturnCode(TestResult.PASSED);
        } else {
        	TestUtils.failOnAssertion("parameter", value, VALUE, result);
        }
        return result;
    }

    protected TestResult checkGetActionParamerMap(PortletRequest request) {
        TestResult result = new TestResult();
        result.setDescription("Ensure parameters encoded in action URL are "
        		+ "available in the action request parameter map.");
        
        Map parameterMap = request.getParameterMap();
        String[] values = (String[]) parameterMap.get(KEY);
        if (values != null && values.length == 1 && VALUE.equals(values[0])) {
        	result.setReturnCode(TestResult.PASSED);
        } else {
        	TestUtils.failOnAssertion("parameter values",
        			values, new String[] { VALUE }, result);
        }
        return result;
    }
    
    protected TestResult checkParameterNames(PortletRequest request) {
        TestResult result = new TestResult();
        result.setDescription("Ensure parameters encoded in action URL "
        		+ "exists in the parameter name enumeration.");
        
        boolean hasParameterName = false;
        for (Enumeration en = request.getParameterNames();
        		!hasParameterName && en.hasMoreElements(); ) {
        	String name = (String) en.nextElement();
        	if (KEY.equals(name)) {
        		hasParameterName = true;
        	}
        }
        
        if (hasParameterName) {
        	result.setReturnCode(TestResult.PASSED);
        } else {
        	result.setReturnCode(TestResult.FAILED);
        	result.setResultMessage("Parameter name " + KEY
        			+ " not found in parameter name enumeration.");
        }
        return result;
    }
    
}