01: /*
02: * Copyright (C) 1999-2004 <a href="mailto:mandarax@jbdietrich.com">Jens Dietrich</a>
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18:
19: package test.org.mandarax.jdbc.parser;
20:
21: import java.util.Hashtable;
22:
23: import org.mandarax.jdbc.server.parser.SQL;
24: import org.mandarax.jdbc.server.sql.SelectStatement;
25: import junit.framework.TestCase;
26:
27: /**
28: * Abstract superclass of SQL parser test cases.
29: * @author <A HREF="mailto:mandarax@jbdietrich.com">Jens Dietrich</A>
30: * @version 3.3.2 <29 December 2004>
31: * @since 3.0
32: */
33:
34: public abstract class SQLParserTestCase extends TestCase {
35: private String sql = null;
36:
37: public SQLParserTestCase(String sql) {
38: super ("test");
39: this .sql = sql;
40: }
41:
42: /**
43: * Get the expected statement.
44: * @return a statement
45: */
46: public abstract SelectStatement getExpectedSelect();
47:
48: /**
49: * Perform the test.
50: */
51: public void test() throws Exception {
52: SQL parser = new SQL(new java.io.StringReader(sql));
53: SelectStatement select = new SelectStatement();
54: SelectStatement expected = getExpectedSelect();
55: parser.Select(select);
56: select.normalize(new Hashtable());
57: expected.normalize(new Hashtable());
58: assertTrue(expected.sameAs(select));
59: }
60: }
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