org.impalaframework.extension.mvc.annotation.resolver.RequestParameterMapTest.java Source code

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Here is the source code for org.impalaframework.extension.mvc.annotation.resolver.RequestParameterMapTest.java

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/*
 * Copyright 2009-2010 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.impalaframework.extension.mvc.annotation.resolver;

import static org.easymock.EasyMock.expect;

import java.util.Arrays;
import java.util.Collections;
import java.util.Map;

import org.springframework.core.MethodParameter;
import org.springframework.util.ReflectionUtils;

public class RequestParameterMapTest extends BaseResolverTest {

    private RequestParameterMapArgumentResolver resolver;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        resolver = new RequestParameterMapArgumentResolver();
    }

    @SuppressWarnings("unchecked")
    public void testAttribute() throws Exception {
        final Map<String, String> map = (Map<String, String>) doRequestAttribute("requestParameterMap", "attribute",
                "value");
        assertEquals(2, map.size());
    }

    private Object doRequestAttribute(String methodName, final String attributeName, final String value)
            throws Exception {

        MethodParameter methodParameter = new MethodParameter(
                ReflectionUtils.findMethod(AnnotatedClass.class, methodName, new Class[] { String.class }), 0);

        expect(nativeRequest.getNativeRequest()).andReturn(request);
        expect(request.getParameterNames()).andReturn(Collections.enumeration(Arrays.asList("one", "two")));
        expect(request.getParameter("one")).andReturn("1");
        expect(request.getParameter("two")).andReturn("2");

        replayMocks();

        Object arg = resolver.resolveArgument(methodParameter, nativeRequest);

        verifyMocks();
        return arg;
    }

}