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/*
************************************************************************
******************* CANADIAN ASTRONOMY DATA CENTRE *******************
************** CENTRE CANADIEN DE DONNÉES ASTRONOMIQUES **************
*
* (c) 2009. (c) 2009.
* Government of Canada Gouvernement du Canada
* National Research Council Conseil national de recherches
* Ottawa, Canada, K1A 0R6 Ottawa, Canada, K1A 0R6
* All rights reserved Tous droits réservés
*
* NRC disclaims any warranties, Le CNRC dénie toute garantie
* expressed, implied, or énoncée, implicite ou légale,
* statutory, of any kind with de quelque nature que ce
* respect to the software, soit, concernant le logiciel,
* including without limitation y compris sans restriction
* any warranty of merchantability toute garantie de valeur
* or fitness for a particular marchande ou de pertinence
* purpose. NRC shall not be pour un usage particulier.
* liable in any event for any Le CNRC ne pourra en aucun cas
* damages, whether direct or être tenu responsable de tout
* indirect, special or general, dommage, direct ou indirect,
* consequential or incidental, particulier ou général,
* arising from the use of the accessoire ou fortuit, résultant
* software. Neither the name de l'utilisation du logiciel. Ni
* of the National Research le nom du Conseil National de
* Council of Canada nor the Recherches du Canada ni les noms
* names of its contributors may de ses participants ne peuvent
* be used to endorse or promote être utilisés pour approuver ou
* products derived from this promouvoir les produits dérivés
* software without specific prior de ce logiciel sans autorisation
* written permission. préalable et particulière
* par écrit.
*
* This file is part of the Ce fichier fait partie du projet
* OpenCADC project. OpenCADC.
*
* OpenCADC is free software: OpenCADC est un logiciel libre ;
* you can redistribute it and/or vous pouvez le redistribuer ou le
* modify it under the terms of modifier suivant les termes de
* the GNU Affero General Public la “GNU Affero General Public
* License as published by the License” telle que publiée
* Free Software Foundation, par la Free Software Foundation
* either version 3 of the : soit la version 3 de cette
* License, or (at your option) licence, soit (à votre gré)
* any later version. toute version ultérieure.
*
* OpenCADC is distributed in the OpenCADC est distribué
* hope that it will be useful, dans l’espoir qu’il vous
* but WITHOUT ANY WARRANTY; sera utile, mais SANS AUCUNE
* without even the implied GARANTIE : sans même la garantie
* warranty of MERCHANTABILITY implicite de COMMERCIALISABILITÉ
* or FITNESS FOR A PARTICULAR ni d’ADÉQUATION À UN OBJECTIF
* PURPOSE. See the GNU Affero PARTICULIER. Consultez la Licence
* General Public License for Générale Publique GNU Affero
* more details. pour plus de détails.
*
* You should have received Vous devriez avoir reçu une
* a copy of the GNU Affero copie de la Licence Générale
* General Public License along Publique GNU Affero avec
* with OpenCADC. If not, see OpenCADC ; si ce n’est
* <http://www.gnu.org/licenses/>. pas le cas, consultez :
* <http://www.gnu.org/licenses/>.
*
* $Revision: 4 $
*
************************************************************************
*/
package ca.nrc.cadc.ac.admin;
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import java.io.PrintStream;
import org.apache.log4j.Level;
import org.junit.Assert;
import org.junit.Test;
/**
*
*/
public class CmdLineParserTest
{
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private static PrintStream sysOut = System.out;
private static PrintStream sysErr = System.err;
@Test
public void testHelp()
{
// case 1: short form
try
{
String[] mArgs = {"-h"};
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CmdLineParser parser = new CmdLineParser(mArgs, sysOut, sysErr);
Assert.assertEquals(Level.OFF, parser.getLogLevel());
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 2: long form
try
{
String[] mArgs = {"--help"};
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CmdLineParser parser = new CmdLineParser(mArgs, sysOut, sysErr);
Assert.assertEquals(Level.OFF, parser.getLogLevel());
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 3: mixed with a command
try
{
String[] mArgs = {"--list", "-h"};
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CmdLineParser parser = new CmdLineParser(mArgs, sysOut, sysErr);
Assert.assertEquals(Level.OFF, parser.getLogLevel());
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 4: mixed with a command and log level
try
{
String[] mArgs = {"--list", "-h", "-v"};
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CmdLineParser parser = new CmdLineParser(mArgs, sysOut, sysErr);
Assert.assertEquals(Level.INFO, parser.getLogLevel());
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
}
@Test
public void testSetLogLevel()
{
// case 1: no level
try
{
String[] args = {"--list",};
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CmdLineParser parser = new CmdLineParser(args, sysOut, sysErr);
Assert.assertEquals(Level.OFF, parser.getLogLevel());
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 2: verbose level
try
{
String[] vArgs = {"--list", "-v"};
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CmdLineParser parser = new CmdLineParser(vArgs, sysOut, sysErr);
Assert.assertEquals(Level.INFO, parser.getLogLevel());
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 3: debug level
try
{
String[] dArgs = {"--list", "-d"};
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CmdLineParser parser = new CmdLineParser(dArgs, sysOut, sysErr);
Assert.assertEquals(Level.DEBUG, parser.getLogLevel());
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 4: debug level
CmdLineParser parser = null;
try
{
String[] mArgs = {"--list", "-d", "-v"};
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parser = new CmdLineParser(mArgs, sysOut, sysErr);
Assert.fail("Should have received a UsageException.");
}
catch (UsageException e)
{
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String expected = "--verbose and --debug are mutually exclusive options";
Assert.assertTrue(e.getMessage().contains(expected));
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
Assert.assertNull(parser);
}
@Test
public void testCommandValidation()
{
// case 1: no command
try
{
String[] dArgs = {"-d"};
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new CmdLineParser(dArgs, sysOut, sysErr);
Assert.fail("Should have received a UsageException.");
}
catch (UsageException e)
{
String expected = "Missing command or command is not supported";
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Assert.assertTrue(e.getMessage().contains(expected));
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 2: one --list command
try
{
String[] dArgs = {"--list", "-d"};
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CmdLineParser parser = new CmdLineParser(dArgs, sysOut, sysErr);
Assert.assertEquals(Level.DEBUG, parser.getLogLevel());
Assert.assertTrue(parser.getCommand() instanceof ListActiveUsers);
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 3: one --list-pending command
try
{
String[] dArgs = {"--list-pending", "-d"};
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CmdLineParser parser = new CmdLineParser(dArgs, sysOut, sysErr);
Assert.assertEquals(Level.DEBUG, parser.getLogLevel());
Assert.assertTrue(parser.getCommand() instanceof ListPendingUsers);
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 4: one --view command
try
{
String[] dArgs = {"--view=jdoe", "-d"};
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CmdLineParser parser = new CmdLineParser(dArgs, sysOut, sysErr);
Assert.assertEquals(Level.DEBUG, parser.getLogLevel());
Assert.assertTrue(parser.getCommand() instanceof ViewUser);
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 5: one --reject command
try
{
String[] dArgs = {"--reject=jdoe", "-d"};
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CmdLineParser parser = new CmdLineParser(dArgs, sysOut, sysErr);
Assert.assertEquals(Level.DEBUG, parser.getLogLevel());
Assert.assertTrue(parser.getCommand() instanceof RejectUser);
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 6: one --approve command
try
{
String[] dArgs = {"--approve=jdoe", "-d"};
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CmdLineParser parser = new CmdLineParser(dArgs, sysOut, sysErr);
Assert.assertEquals(Level.DEBUG, parser.getLogLevel());
Assert.assertTrue(parser.getCommand() instanceof ApproveUser);
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 7: one command with no user ID
try
{
String[] dArgs = {"--approve", "-d"};
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new CmdLineParser(dArgs, sysOut, sysErr);
Assert.fail("Should have received a UsageException.");
}
catch (UsageException e)
{
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String expected = "Missing userID";
Assert.assertTrue(e.getMessage().contains(expected));
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 8: one command with no user ID
try
{
String[] dArgs = {"--approve=", "-d"};
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new CmdLineParser(dArgs, sysOut, sysErr);
Assert.fail("Should have received a UsageException.");
}
catch (UsageException e)
{
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String expected = "Missing userID";
Assert.assertTrue(e.getMessage().contains(expected));
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
// case 8: more than one command
try
{
String[] dArgs = {"--list", "--list-pending", "-d"};
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new CmdLineParser(dArgs, sysOut, sysErr);
Assert.fail("Should have received a UsageException.");
}
catch (UsageException e)
{
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String expected = "Only one command can be specified";
Assert.assertTrue(e.getMessage().contains(expected));
}
catch (Exception e)
{
Assert.fail("Caught an unexpected exception, " + e.getMessage());
}
}
}