/**
* Tests that export creates the expected string representation of a
* function parameter.
*
* @return void
* @group pdepend
* @group pdepend::code
* @group unittest
*/
public function testParameterExportsExistingFunction()
{
self::assertFalse(function_exists(__FUNCTION__));
function testParameterExportsExistingFunction($foo)
{
}
self::assertSame('Parameter #0 [ <required> $foo ]', PHP_Depend_Code_Parameter::export(__FUNCTION__, 'foo', true));
}
/**
* This method will initialize the <b>$_parameters</b> property.
*
* @return void
* @since 0.9.6
*/
private function _initParameters()
{
$parameters = array();
$formalParameters = $this->getFirstChildOfType(PHP_Depend_Code_ASTFormalParameters::CLAZZ);
$formalParameters = $formalParameters->findChildrenOfType(PHP_Depend_Code_ASTFormalParameter::CLAZZ);
foreach ($formalParameters as $formalParameter) {
$parameter = new PHP_Depend_Code_Parameter($formalParameter);
$parameter->setDeclaringFunction($this);
$parameter->setPosition(count($parameters));
$parameters[] = $parameter;
}
$optional = true;
foreach (array_reverse($parameters) as $parameter) {
if ($parameter->isDefaultValueAvailable() === false) {
$optional = false;
}
$parameter->setOptional($optional);
}
$this->_parameters = new PHP_Depend_Code_NodeIterator($parameters);
}
