org.jmesa.core.CoreContextTest.java Source code

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Here is the source code for org.jmesa.core.CoreContextTest.java

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/*
 * Copyright 2004 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.jmesa.core;

import static org.junit.Assert.*;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;

import org.jmesa.core.filter.DefaultRowFilter;
import org.jmesa.core.filter.RowFilter;
import org.jmesa.core.message.Messages;
import org.jmesa.core.message.ResourceBundleMessages;
import org.jmesa.core.preference.Preferences;
import org.jmesa.core.preference.PropertiesPreferences;
import org.jmesa.core.sort.ColumnSort;
import org.jmesa.core.sort.DefaultColumnSort;
import org.jmesa.limit.Limit;
import org.jmesa.limit.LimitFactory;
import org.jmesa.limit.Order;
import org.jmesa.limit.RowSelect;
import org.jmesa.test.Parameters;
import org.jmesa.test.ParametersAdapter;
import org.jmesa.test.ParametersBuilder;
import org.jmesa.web.HttpServletRequestWebContext;
import org.jmesa.web.WebContext;
import org.junit.Test;
import org.springframework.mock.web.MockHttpServletRequest;

public class CoreContextTest {

    private static final String ID = "pres";
    private static final int MAX_ROWS = 20;
    private static final int TOTAL_ROWS = 60;

    @Test
    public void createCoreContext() {

        MockHttpServletRequest request = new MockHttpServletRequest();
        WebContext webContext = new HttpServletRequestWebContext(request);
        webContext.setParameterMap(getParameters());
        webContext.setLocale(Locale.US);
        LimitFactory limitFactory = new LimitFactory(ID, webContext);
        Limit limit = limitFactory.createLimit();

        RowSelect rowSelect = limitFactory.createRowSelect(MAX_ROWS, TOTAL_ROWS);
        limit.setRowSelect(rowSelect);

        RowFilter rowFilter = new DefaultRowFilter();
        ColumnSort columnSort = new DefaultColumnSort();

        List<Object> data = new ArrayList<Object>();

        Items items = new Items(data, limit, rowFilter, columnSort);

        Preferences preferences = new PropertiesPreferences("/org/jmesa/core/test.properties", webContext);
        Messages messages = new ResourceBundleMessages("org.jmesa.core.message.testResourceBundle", webContext);

        CoreContext coreContext = new CoreContext(items, limit, null, preferences, messages);

        assertNotNull(coreContext);
    }

    private Map<?, ?> getParameters() {

        HashMap<String, Object> results = new HashMap<String, Object>();
        ParametersAdapter parametersAdapter = new ParametersAdapter(results);
        createBuilder(parametersAdapter);
        return results;
    }

    private void createBuilder(Parameters parameters) {

        ParametersBuilder builder = new ParametersBuilder(ID, parameters);
        builder.addSort("firstName", Order.ASC);
        builder.addSort("lastName", Order.DESC);
    }

}