TestTableIdentifier.java :  » Database-DBMS » axion » org » axiondb » Java Open Source

/*
 * $Id: TestTableIdentifier.java,v 1.11 2005/12/20 18:32:44 ahimanikya Exp $
 * =======================================================================
 * Copyright (c) 2002-2004 Axion Development Team.  All rights reserved.
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package org.axiondb;

import java.io.Serializable;

import junit.framework.Test;
import junit.framework.TestSuite;

/**
 * @version $Revision: 1.11 $ $Date: 2005/12/20 18:32:44 $
 * @author Rodney Waldhoff
 */
public class TestTableIdentifier extends BaseSerializableTest {

    //------------------------------------------------------------ Conventional

    public TestTableIdentifier(String testName) {
        super(testName);
    }

    public static Test suite() {
        TestSuite suite = new TestSuite(TestTableIdentifier.class);
        return suite;
    }

    //--------------------------------------------------------------- Lifecycle
    
    protected Serializable makeSerializable() {
        return new TableIdentifier("NAME","ALIAS");    
    }

    //------------------------------------------------------------------- Tests

    public void testEqualsColumnIdentifier1() throws Exception {
        TableIdentifier table = new TableIdentifier("NAME","ALIAS");
        ColumnIdentifier column = new ColumnIdentifier(table,"COLNAME","COLALIAS");
        assertEquals(table,column.getTableIdentifier());
    }

    public void testEquals() throws Exception {
        TableIdentifier table1 = new TableIdentifier("NAME","ALIAS");
        TableIdentifier table2 = new TableIdentifier("NAME","ALIAS2");
        TableIdentifier table3 = new TableIdentifier("NAME");
        assertTrue(table1.equals(table1));
        assertTrue(table2.equals(table2));
        assertTrue(table3.equals(table3));
        assertTrue(! table1.equals(table2));
        assertTrue(! table2.equals(table1));
        assertTrue(! table1.equals(table3));
        assertTrue(! table3.equals(table1));
        assertTrue(table1.hashCode() != table2.hashCode());
        assertTrue(table1.hashCode() != table3.hashCode());
        assertTrue(table2.hashCode() != table3.hashCode());
    }

    public void testCanonicalIdentifier() {
        TableIdentifier table = new TableIdentifier("NAME","ALIAS");
        assertNull(table.getCanonicalIdentifier().getTableAlias());
    }
    
    public void testToString() throws Exception {
        {
            TableIdentifier table = new TableIdentifier("NAME","ALIAS");
            assertEquals("NAME AS ALIAS",table.toString());
        }
        {
            TableIdentifier table = new TableIdentifier("NAME",null);
            assertEquals("NAME",table.toString());
        }
    }

    public void testGetTableName() throws Exception {
        {
            TableIdentifier table = new TableIdentifier("NAME","ALIAS");
            assertEquals("NAME",table.getTableName());
        }
        {
            TableIdentifier table = new TableIdentifier("NAME",null);
            assertEquals("NAME",table.getTableName());
        }
        {
            TableIdentifier table = new TableIdentifier(null,"ALIAS");
            assertNull(table.getTableName());
        }
        {
            TableIdentifier table = new TableIdentifier(null,null);
            assertNull(table.getTableName());
        }
    }

    public void testGetTableAlias() throws Exception {
        {
            TableIdentifier table = new TableIdentifier("NAME","ALIAS");
            assertEquals("ALIAS",table.getTableAlias());
        }
        {
            TableIdentifier table = new TableIdentifier("NAME",null);
            assertNull(table.getTableAlias());
        }
        {
            TableIdentifier table = new TableIdentifier(null,"ALIAS");
            assertEquals("ALIAS",table.getTableAlias());
        }
        {
            TableIdentifier table = new TableIdentifier(null,null);
            assertNull(table.getTableAlias());
        }
    }

}