/**
* __toString() should return string if the control symbol is not space delimited
*/
public function testToString_returnsString_ifNotSpaceDelimited()
{
$symbol = new Symbol();
$symbol->setSymbol('+');
$symbol->setIsSpaceDelimited(false);
$expected = '\\+';
$actual = (string) $symbol;
$this->assertEquals($expected, $actual);
return;
}
