TestGroup.java

/*
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 * See the COPYRIGHT.txt file distributed with this work for information
 * regarding copyright ownership.  Some portions may be licensed
 * to Red Hat, Inc. under one or more contributor license agreements.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
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 */

package org.teiid.connector.metadata.runtime;

import java.util.Map;
import java.util.Properties;

import junit.framework.TestCase;

import org.teiid.cdk.api.TranslationUtility;
import org.teiid.core.util.UnitTestUtil;
import org.teiid.language.NamedTable;
import org.teiid.language.Select;
import org.teiid.metadata.Table;


/**
 */
public class TestGroup extends TestCase {

    private static TranslationUtility CONNECTOR_METADATA_UTILITY = createTranslationUtility(getTestVDBName());

    /**
     * Constructor for TestGroup.
     * @param name
     */
    public TestGroup(String name) {
        super(name);
    }

    private static String getTestVDBName() {
    	return UnitTestUtil.getTestDataPath() + "/ConnectorMetadata.vdb"; //$NON-NLS-1$
    }
    
    public static TranslationUtility createTranslationUtility(String vdbName) {
        return new TranslationUtility(vdbName);        
    }

    // ################ TEST GROUP METADATAID ######################
    
    public Table getGroup(String groupName, TranslationUtility transUtil) throws Exception {
        Select query = (Select) transUtil.parseCommand("SELECT 1 FROM " + groupName); //$NON-NLS-1$
        NamedTable group = (NamedTable) query.getFrom().get(0);
        return group.getMetadataObject();
    }

    public void helpTestGroup(String fullGroupName, String nameInSource, Properties expectedProps, TranslationUtility transUtil) throws Exception {
        Table group = getGroup(fullGroupName, transUtil);     
        assertEquals("table name in source", group.getNameInSource()); //$NON-NLS-1$
        
        Map<String, String> extProps = group.getProperties();
        assertEquals(expectedProps, extProps);
    }
    
    public void testGroup() throws Exception {
        Properties props = new Properties();
        props.put("TestExtraProperty", "extension prop value"); //$NON-NLS-1$ //$NON-NLS-2$
        helpTestGroup("ConnectorMetadata.TestTable", "TestTable", props, CONNECTOR_METADATA_UTILITY);//$NON-NLS-1$ //$NON-NLS-2$ 
    }   
    

}