$t->fail('->addArgument() throws an InvalidArgumentException if there is an array parameter already registered');
} catch (InvalidArgumentException $e) {
$t->pass('->addArgument() throws an InvalidArgumentException if there is an array parameter already registered');
}
// cannot add a required argument after an optional one
$set = new nbArgumentSet(array($fooArgument));
try {
$set->addArgument($requiredArgument);
$t->fail('->addArgument() throws an InvalidArgumentException if you try to add a required argument after an optional one');
} catch (InvalidArgumentException $e) {
$t->pass('->addArgument() throws an InvalidArgumentException if you try to add a required argument after an optional one');
}
// ->getArgument()
$t->comment('nbArgumentSetTest - Test get argument');
$set = new nbArgumentSet(array($fooArgument));
$t->is($set->getArgument('foo'), $fooArgument, '->getArgument() returns an nbArgument by its name');
try {
$set->getArgument('bar');
$t->fail('->getArgument() throws a RangeException exception if the argument name does not exist');
} catch (RangeException $e) {
$t->pass('->getArgument() throws a RangeException exception if the argument name does not exist');
}
// ->hasArgument()
$t->comment('nbArgumentSetTest - Test has argument');
$set = new nbArgumentSet(array($fooArgument));
$t->is($set->hasArgument('foo'), true, '->hasArgument() returns true if an nbArgument exists for the given name');
$t->is($set->hasArgument('bar'), false, '->hasArgument() returns false if an nbArgument does not exists for the given name');
// ->countRequired()
$t->comment('nbArgumentSetTest - Test argument required count');
$set = new nbArgumentSet(array($requiredArgument));
$t->is($set->countRequired(), 1, '->countRequired() returns the number of required arguments');
