01: /*
02: This source file is part of Smyle, a database library.
03: For up-to-date information, see http://www.drjava.de/smyle
04: Copyright (C) 2001 Stefan Reich (doc@drjava.de)
05:
06: This library is free software; you can redistribute it and/or
07: modify it under the terms of the GNU Lesser General Public
08: License as published by the Free Software Foundation; either
09: version 2.1 of the License, or (at your option) any later version.
10:
11: This library is distributed in the hope that it will be useful,
12: but WITHOUT ANY WARRANTY; without even the implied warranty of
13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: Lesser General Public License for more details.
15:
16: You should have received a copy of the GNU Lesser General Public
17: License along with this library; if not, write to the Free Software
18: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19:
20: For full license text, see doc/license/lgpl.txt in this distribution
21: */
22:
23: package drjava.util;
24:
25: import java.util.*;
26: import junit.framework.*;
27:
28: public class TestUtil extends Assert {
29: public static <A> void checkIterator(Iterator<A> it, A[] data) {
30: for (int i = 0; i < data.length; i++) {
31: assertTrue("Iterator " + it + " ends at " + i + " of "
32: + data.length, it.hasNext());
33: assertEquals("Element " + i + " of " + data.length,
34: data[i], it.next());
35: }
36: if (it.hasNext())
37: fail("Superfluous element " + it.next() + " after "
38: + data.length);
39: }
40:
41: public static <A> void checkList(List<A> l, A[] data) {
42: checkIterator(l.iterator(), data);
43: }
44: }
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