public function testVisitFunction()
{
$writer = new Writer();
$function = new PhpFunction('foo');
$function->addParameter(PhpParameter::create('a'))->addParameter(PhpParameter::create('b'))->setBody($writer->writeln('if ($a === $b) {')->indent()->writeln('throw new \\InvalidArgumentException(\'$a is not allowed to be the same as $b.\');')->outdent()->write("}\n\n")->write('return $b;')->getContent());
$visitor = new DefaultVisitor();
$visitor->visitFunction($function);
$this->assertEquals($this->getContent('a_b_function.php'), $visitor->getContent());
}
public function testFromReflection()
{
$doc = new Docblock('/**
* Makes foo with bar
*
* @param string $baz
* @return string
*/');
$function = new PhpFunction('wurst');
$function->addParameter(PhpParameter::create('baz')->setDefaultValue(null)->setType('string'))->setBody('return \'wurst\';')->setDocblock($doc)->setDescription($doc->getShortDescription())->setLongDescription($doc->getLongDescription());
$this->assertEquals($function, PhpFunction::fromReflection(new \ReflectionFunction('wurst')));
}
