public function loadFromFile($filename, $line = null)
{
$oldClassnames = get_declared_classes();
require_once $filename;
$newClassnames = array_diff(get_declared_classes(), $oldClassnames);
$specifications = array();
foreach ($newClassnames as $classname) {
$class = new ReflectionClass($classname);
if ($class->isAbstract()) {
continue;
}
if (!$class->implementsInterface('PHPSpec2\\SpecificationInterface')) {
continue;
}
$preFunctions = array();
if ($class->hasMethod('let')) {
$preFunctions[] = $class->getMethod('let');
}
$postFunctions = array();
if ($class->hasMethod('letgo')) {
$postFunctions[] = $class->getMethod('letgo');
}
$specification = new Node\Specification($class->getName());
$subject = $this->getClassSubject($class->getName());
foreach ($class->getMethods(ReflectionMethod::IS_PUBLIC) as $method) {
if (!preg_match('/^(it_|its_)/', $method->getName())) {
continue;
}
if (null !== $line && !$this->lineIsInsideMethod($line, $method)) {
continue;
}
$example = new Node\Example(str_replace('_', ' ', $method->getName()), $subject, $method);
array_map(array($example, 'addPreFunction'), $preFunctions);
array_map(array($example, 'addPostFunction'), $postFunctions);
$specification->addChild($example);
}
if (count($specification->getChildren())) {
$specifications[] = $specification;
}
}
return $specifications;
}
public function runSpecification(Node\Specification $specification)
{
if (defined('PHPSPEC_ERROR_REPORTING')) {
$errorLevel = PHPSPEC_ERROR_REPORTING;
} else {
$errorLevel = E_ALL ^ E_STRICT;
}
$oldHandler = set_error_handler(array($this, 'errorHandler'), $errorLevel);
$this->eventDispatcher->dispatch('beforeSpecification', new Event\SpecificationEvent($specification));
$startTime = microtime(true);
$result = Event\ExampleEvent::PASSED;
foreach ($specification->getChildren() as $child) {
$result = max($result, $this->runExample($child));
}
$this->eventDispatcher->dispatch('afterSpecification', new Event\SpecificationEvent($specification, microtime(true) - $startTime, $result));
if (null !== $oldHandler) {
set_error_handler($oldHandler);
}
return $result;
}