/**
* Restores all static attributes in user-defined classes from this snapshot.
*
* @param Snapshot $snapshot
*/
public function restoreStaticAttributes(Snapshot $snapshot)
{
$current = new Snapshot($snapshot->blacklist(), false, false, false, false, true, false, false, false, false);
$newClasses = array_diff($current->classes(), $snapshot->classes());
unset($current);
foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
foreach ($staticAttributes as $name => $value) {
$reflector = new ReflectionProperty($className, $name);
$reflector->setAccessible(true);
$reflector->setValue($value);
}
}
foreach ($newClasses as $className) {
$class = new \ReflectionClass($className);
$defaults = $class->getDefaultProperties();
foreach ($class->getProperties() as $attribute) {
if (!$attribute->isStatic()) {
continue;
}
$name = $attribute->getName();
if ($snapshot->blacklist()->isStaticAttributeBlacklisted($className, $name)) {
continue;
}
if (!isset($defaults[$name])) {
continue;
}
$attribute->setAccessible(true);
$attribute->setValue($defaults[$name]);
}
}
}
/**
* Restores all static attributes in user-defined classes from this snapshot.
*
* @param Snapshot $snapshot
*/
public function restoreStaticAttributes(Snapshot $snapshot)
{
foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
foreach ($staticAttributes as $name => $value) {
$reflector = new ReflectionProperty($className, $name);
$reflector->setAccessible(true);
$reflector->setValue($value);
}
}
}
public function testStaticAttributes()
{
$blacklist = $this->getBlacklist();
$blacklist->method('isStaticAttributeBlacklisted')->willReturnCallback(function ($class) {
return $class !== 'SebastianBergmann\\GlobalState\\TestFixture\\SnapshotClass';
});
SnapshotClass::init();
$snapshot = new Snapshot($blacklist, false, true, false, false, false, false, false, false, false);
$expected = array('SebastianBergmann\\GlobalState\\TestFixture\\SnapshotClass' => array('string' => 'snapshot', 'arrayObject' => new ArrayObject(array(1, 2, 3)), 'stdClass' => new \stdClass()));
$this->assertEquals($expected, $snapshot->staticAttributes());
}
/**
* @param Snapshot $before
* @param Snapshot $after
* @throws PHPUnit_Framework_RiskyTestError
*/
private function compareGlobalStateSnapshots(Snapshot $before, Snapshot $after)
{
$backupGlobals = $this->backupGlobals === null || $this->backupGlobals === true;
if ($backupGlobals) {
$this->compareGlobalStateSnapshotPart($before->globalVariables(), $after->globalVariables(), "--- Global variables before the test\n+++ Global variables after the test\n");
$this->compareGlobalStateSnapshotPart($before->superGlobalVariables(), $after->superGlobalVariables(), "--- Super-global variables before the test\n+++ Super-global variables after the test\n");
}
if ($this->backupStaticAttributes) {
$this->compareGlobalStateSnapshotPart($before->staticAttributes(), $after->staticAttributes(), "--- Static attributes before the test\n+++ Static attributes after the test\n");
}
}
