/*
The MIT License
Copyright (c) 2004-2015 Paul R. Holser, Jr.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package joptsimple;
import static java.util.Collections.*;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* @author <a href="mailto:pholser@alumni.rice.edu">Paul Holser</a>
*/
public class ClusterVersusLongOptionWithOptionalArgumentTest extends AbstractOptionParserFixture {
@Before
public final void initializeParser() {
parser.accepts( "fox" );
parser.accepts( "f" );
parser.accepts( "o" );
parser.accepts( "x" ).withOptionalArg();
}
@Test
public void resolvesToLongOptionEvenWithMatchingShortOptions() {
OptionSet options = parser.parse( "--fox" );
assertTrue( options.has( "fox" ) );
assertFalse( options.has( "f" ) );
assertFalse( options.has( "o" ) );
assertFalse( options.has( "x" ) );
}
@Test
public void resolvesToLongOptionWithSingleDashEvenWithMatchingShortOptions() {
OptionSet options = parser.parse( "-fox" );
assertTrue( options.has( "fox" ) );
assertFalse( options.has( "f" ) );
assertFalse( options.has( "o" ) );
assertFalse( options.has( "x" ) );
}
@Test
public void resolvesAbbreviationToLongOption() {
OptionSet options = parser.parse( "-fo" );
assertTrue( options.has( "fox" ) );
assertFalse( options.has( "f" ) );
assertFalse( options.has( "o" ) );
}
@Test
public void resolvesShortOptionToShortOption() {
OptionSet options = parser.parse( "-f" );
assertFalse( options.has( "fox" ) );
assertTrue( options.has( "f" ) );
}
@Test
public void resolvesShortOptionToShortOptionEvenWithDoubleHyphen() {
OptionSet options = parser.parse( "--f" );
assertFalse( options.has( "fox" ) );
assertTrue( options.has( "f" ) );
}
@Test
public void resolvesToShortOptionsWithArgumentFollowingX() {
OptionSet options = parser.parse( "-foxbar" );
assertFalse( options.has( "fox" ) );
assertTrue( options.has( "f" ) );
assertTrue( options.has( "o" ) );
assertTrue( options.has( "x" ) );
assertEquals( singletonList( "bar" ), options.valuesOf( "x" ) );
}
@Test
public void shortOptionsInDifferentOrder() {
OptionSet options = parser.parse( "-fxo" );
assertFalse( options.has( "fox" ) );
assertTrue( options.has( "f" ) );
assertFalse( options.has( "o" ) );
assertTrue( options.has( "x" ) );
assertEquals( singletonList( "o" ), options.valuesOf( "x" ) );
}
@Test( expected = UnrecognizedOptionException.class )
public void longOptionWithMessedUpOrder() {
parser.parse( "--fxo" );
}
@Test
public void withArgumentComingAfterCluster() {
OptionSet options = parser.parse( "-fox", "bar" );
assertTrue( options.has( "fox" ) );
assertFalse( options.has( "f" ) );
assertFalse( options.has( "o" ) );
assertFalse( options.has( "x" ) );
assertEquals( singletonList( "bar" ), options.nonOptionArguments() );
}
}