function testReturnValues()
{
$entry = new PelEntryUndefined();
$pattern = new PatternExpectation('/Missing argument 1 for ' . 'PelEntryUndefined::__construct()/');
$this->expectError($pattern);
$this->expectError('Undefined variable: tag');
$entry = new PelEntryUndefined(42);
$entry = new PelEntryUndefined(42, 'foo bar baz');
$this->assertEqual($entry->getComponents(), 11);
$this->assertEqual($entry->getValue(), 'foo bar baz');
}
