expect($result)->toBe($expected);
});
it("adds ` = NULL` to optional parameter in PHP core method", function () {
skipIf(defined('HHVM_VERSION'));
$result = Stub::generate(['class' => 'Kahlan\\Spec\\Plugin\\Stub\\Stub', 'extends' => 'LogicException', 'layer' => true]);
$expected = <<<EOD
<?php
namespace Kahlan\\\\Spec\\\\Plugin\\\\Stub;
class Stub extends \\\\LogicException {
public function __construct\\(\\\$message = NULL, \\\$code = NULL, \\\$previous = NULL\\)
EOD;
expect($result)->toMatch('~' . $expected . '~i');
});
it("generates code without PHP tags", function () {
$result = Stub::generate(['class' => 'Kahlan\\Spec\\Plugin\\Stub\\Stub', 'magicMethods' => false, 'openTag' => false, 'closeTag' => false]);
$expected = <<<EOD
namespace Kahlan\\Spec\\Plugin\\Stub;
class Stub {
}
EOD;
expect($result)->toBe($expected);
});
});
});
/**
* Helper for `Layer::process()`.
*
* @param array $nodes A array of nodes to patch.
*/
protected function _processTree($nodes)
{
foreach ($nodes as $node) {
if ($node->processable && $node->type === 'class' && $node->extends) {
$namespace = $node->namespace->name . '\\';
$parent = $node->extends;
$extends = ltrim($parent[0] === '\\' ? $parent : $namespace . $parent, '\\');
if (!isset($this->_override[$extends])) {
continue;
}
$layerClass = $node->name . $this->_suffix;
$node->extends = $layerClass;
$pattern = preg_quote($parent);
$node->body = preg_replace("~(extends\\s+){$pattern}~", "\\1{$layerClass}", $node->body);
$code = Stub::generate(['class' => $layerClass, 'extends' => $extends, 'openTag' => false, 'closeTag' => false, 'layer' => true]);
$parser = $this->_classes['parser'];
$nodes = $parser::parse($code, ['php' => true]);
$node->close .= str_replace("\n", '', $parser::unparse($this->_pointcut->process($nodes)));
} elseif (count($node->tree)) {
$this->_processTree($node->tree);
}
}
}
