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/*
This file is part of GNUnet.
(C) 2012, 2013 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
package org.gnunet.util;
import org.junit.Assert;
import org.junit.Test;
public class ConfigDollarTest {
@Test
public void test_dollar() {
Configuration cfg = new Configuration();
cfg.setValueString("PATHS", "FOO", "/bin/true");
Assert.assertEquals("hello, world!", cfg.expandDollar("hello, world!"));
Assert.assertEquals("", cfg.expandDollar("${}"));
Assert.assertEquals("/bin/true", cfg.expandDollar("${FOO}"));
Assert.assertEquals("/bin/true/gnu", cfg.expandDollar("${FOO}/gnu"));
Assert.assertEquals("/bin/true/gnu", cfg.expandDollar("$FOO/gnu"));
Assert.assertEquals("/bin/true", cfg.expandDollar("${BLUB:-/bin}/true"));
Assert.assertEquals("/bin/true/gnu", cfg.expandDollar("${BLUB:-${FOO}}/gnu"));
Assert.assertEquals("", cfg.expandDollar("${{{}}"));
Assert.assertEquals("/bin/true", cfg.expandDollar("${XXX:-${XXX:-${XXX:-/bin}}}/true"));
Assert.assertEquals("/bincd/true", cfg.expandDollar("${XXX:-${XXX:-${XXX:-/bin}c}d}/true"));
}
}
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