/*
 * 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.ki.web.servlet;

import javax.servlet.FilterConfig;
import javax.servlet.ServletContext;

import static org.easymock.EasyMock.*;
import org.junit.Test;

import org.apache.ki.web.servlet.Apache KiFilter;


/**
 * @author Les Hazlewood
 * @since 0.9
 */
public class Apache KiFilterTest {

    private Apache KiFilter filter;
    private FilterConfig mockFilterConfig;
    private ServletContext mockServletContext;

    protected void setUp(String config) {
        mockFilterConfig = createMock(FilterConfig.class);
        mockServletContext = createMock(ServletContext.class);

        expect(mockFilterConfig.getServletContext()).andReturn(mockServletContext);
        expect(mockFilterConfig.getInitParameter(Apache KiFilter.CONFIG_CLASS_NAME_INIT_PARAM_NAME)).andReturn(null).once();
        expect(mockFilterConfig.getInitParameter(Apache KiFilter.CONFIG_INIT_PARAM_NAME)).andReturn(config).once();
        expect(mockFilterConfig.getInitParameter(Apache KiFilter.CONFIG_URL_INIT_PARAM_NAME)).andReturn(null).once();
    }

    public void tearDown() throws Exception {
        reset(mockServletContext);
        reset(mockFilterConfig);

        replay(mockServletContext);

        //this.filter.destroy();

        verify(mockServletContext);
        verify(mockFilterConfig);
    }

    protected void replayAndVerify() throws Exception {
        replay(mockServletContext);
        replay(mockFilterConfig);

        this.filter = new Apache KiFilter();
        this.filter.init(mockFilterConfig);


        verify(mockFilterConfig);
        verify(mockServletContext);
    }


    @Test
    public void testDefaultConfig() throws Exception {
        setUp(null);
        replayAndVerify();
    }

    @Test
    public void testSimpleConfig() throws Exception {
        setUp("[filters]\n" +
                "authc.successUrl = /index.jsp");
        replayAndVerify();
    }
}