/**
* Creates a snapshot of all static attributes in user-defined classes.
*/
private function snapshotStaticAttributes()
{
foreach ($this->classes as $className) {
$class = new ReflectionClass($className);
$snapshot = array();
foreach ($class->getProperties() as $attribute) {
if ($attribute->isStatic()) {
$name = $attribute->getName();
if ($this->blacklist->isStaticAttributeBlacklisted($className, $name)) {
continue;
}
$attribute->setAccessible(true);
$value = $attribute->getValue();
if ($this->canBeSerialized($value)) {
$snapshot[$name] = unserialize(serialize($value));
}
}
}
if (!empty($snapshot)) {
$this->staticAttributes[$className] = $snapshot;
}
}
}
public function testStaticAttributeCanBeBlacklisted()
{
$this->blacklist->addStaticAttribute('SebastianBergmann\\GlobalState\\TestFixture\\BlacklistedClass', 'attribute');
$this->assertTrue($this->blacklist->isStaticAttributeBlacklisted('SebastianBergmann\\GlobalState\\TestFixture\\BlacklistedClass', 'attribute'));
}