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package joptsimple.examples;
import static java.util.Arrays.*;
import joptsimple.OptionParser;
import joptsimple.OptionSet;
import org.junit.Test;
import static org.junit.Assert.*;
public class SignallingEndOfOptionsTest {
@Test
public void doubleHyphenSignalsEndOfOptions() {
OptionParser parser = new OptionParser( "ab:c::de:f::" );
OptionSet options = parser.parse( "-a", "-b=foo", "-c=bar", "--", "-d", "-e", "baz", "-f", "biz" );
assertTrue( options.has( "a" ) );
assertFalse( options.hasArgument( "a" ) );
assertTrue( options.has( "b" ) );
assertTrue( options.hasArgument( "b" ) );
assertEquals( asList( "foo" ), options.valuesOf( "b" ) );
assertTrue( options.has( "c" ) );
assertTrue( options.hasArgument( "c" ) );
assertEquals( asList( "bar" ), options.valuesOf( "c" ) );
assertFalse( options.has( "d" ) );
assertFalse( options.has( "e" ) );
assertFalse( options.has( "f" ) );
assertEquals( asList( "-d", "-e", "baz", "-f", "biz" ), options.nonOptionArguments() );
}
}
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