core/src/test/java/org/apache/struts2/interceptor/CookieProviderInterceptorTest.java

/*
 * 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 org.apache.struts2.interceptor;

import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.XWorkTestCase;
import org.easymock.EasyMock;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import java.util.HashSet;
import java.util.Set;

public class CookieProviderInterceptorTest extends XWorkTestCase {

    public void testPreResultListenerAddition() throws Exception {
        // given
        ActionInvocation invocation = EasyMock.createNiceMock(ActionInvocation.class);
        CookieProviderInterceptor interceptor = new CookieProviderInterceptor();

        invocation.addPreResultListener(interceptor);

        EasyMock.replay(invocation);

        // when
        interceptor.intercept(invocation);

        // then
        EasyMock.verify(invocation);
    }

    public void testCookieCreation() throws Exception {
        // given
        CookieProviderInterceptor interceptor = new CookieProviderInterceptor();

        final Cookie cookie = new Cookie("foo", "bar");

        CookieProvider action = new CookieProvider() {
            public Set<Cookie> getCookies() {
                Set<Cookie> cookies = new HashSet<Cookie>();
                cookies.add(cookie);
                return cookies;
            }
        };

        HttpServletResponse response = EasyMock.createNiceMock(HttpServletResponse.class);
        response.addCookie(cookie);
        EasyMock.replay(response);

        // when
        interceptor.addCookiesToResponse(action, response);

        // then
        EasyMock.verify(response);
    }

}