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Hibernate example source code file (SQLServer2005DialectTestCase.java)

This example Hibernate source code file (SQLServer2005DialectTestCase.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Hibernate tags/keywords

baseunittestcase, dialect, sqlserver2005dialect, sqlserver2005dialecttestcase, sqlserver2005dialecttestcase, string, string, stringbuilder, stringbuilder, test, test

The Hibernate SQLServer2005DialectTestCase.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2011, Red Hat Inc. or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program 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 distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.hibernate.dialect;

import org.junit.Test;

import org.hibernate.testing.junit4.BaseUnitTestCase;

import static org.junit.Assert.assertEquals;

/**
 * Unit test of the behavior of the SQLServerDialect utility methods
 * 
 * @author Valotasion Yoryos
 */
public class SQLServer2005DialectTestCase extends BaseUnitTestCase {

	@Test
	public void testStripAliases() {
		String input = "some_field1 as f1, some_fild2 as f2, _field3 as f3 ";

		assertEquals( "some_field1, some_fild2, _field3", SQLServer2005Dialect.stripAliases(input) );
	}
	
	@Test
	public void testGetSelectFieldsWithoutAliases() {
		StringBuilder input = new StringBuilder( "select some_field1 as f12, some_fild2 as f879, _field3 as _f24674_3 from...." );
		String output = SQLServer2005Dialect.getSelectFieldsWithoutAliases( input ).toString();

		assertEquals( " some_field1, some_fild2, _field3", output );
	}
	
	@Test
	public void testReplaceDistinctWithGroupBy() {
		StringBuilder input = new StringBuilder( "select distinct f1, f2 as ff, f3 from table where f1 = 5" );
		SQLServer2005Dialect.replaceDistinctWithGroupBy( input );
		
		assertEquals( "select f1, f2 as ff, f3 from table where f1 = 5 group by f1, f2, f3 ", input.toString() );
	}
	
	@Test
	public void testGetLimitString() {
		String input = "select distinct f1 as f53245 from table849752 order by f234, f67 desc"; 
		
		Dialect sqlDialect = new SQLServer2005Dialect();
		assertEquals( "with query as (select row_number() over (order by f234, f67 desc) as __hibernate_row_nr__, f1 as f53245 from table849752  group by f1) select * from query where __hibernate_row_nr__ between ? and ?", sqlDialect.getLimitString(input, 10, 15).toLowerCase() );
	}
}

Other Hibernate examples (source code examples)

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