* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\VarDumper\Tests; use Symfony\Component\VarDumper\Cloner\VarCloner; /** * @author Nicolas Grekas */ class VarClonerTest extends \PHPUnit_Framework_TestCase { public function testMaxIntBoundary() { $data = array(PHP_INT_MAX => 123); $cloner = new VarCloner(); $clone = $cloner->cloneVar($data); $expected = << Array ( [0] => Array ( [0] => Symfony\Component\VarDumper\Cloner\Stub Object ( [type] => array [class] => assoc [value] => 1 [cut] => 0 [handle] => 0 [refCount] => 0 [position] => 1 ) ) [1] => Array ( [%s] => 123 ) ) [maxDepth:Symfony\Component\VarDumper\Cloner\Data:private] => 20 [maxItemsPerDepth:Symfony\Component\VarDumper\Cloner\Data:private] => -1 [useRefHandles:Symfony\Component\VarDumper\Cloner\Data:private] => -1 ) EOTXT; $this->assertSame(sprintf($expected, PHP_INT_MAX), print_r($clone, true)); } public function testClone() { $json = json_decode('{"1":{"var":"val"},"2":{"var":"val"}}'); $cloner = new VarCloner(); $clone = $cloner->cloneVar($json); $expected = << Array ( [0] => Array ( [0] => Symfony\Component\VarDumper\Cloner\Stub Object ( [type] => object [class] => stdClass [value] => [cut] => 0 [handle] => %i [refCount] => 0 [position] => 1 ) ) [1] => Array ( [\000+\0001] => Symfony\Component\VarDumper\Cloner\Stub Object ( [type] => object [class] => stdClass [value] => [cut] => 0 [handle] => %i [refCount] => 0 [position] => 2 ) [\000+\0002] => Symfony\Component\VarDumper\Cloner\Stub Object ( [type] => object [class] => stdClass [value] => [cut] => 0 [handle] => %i [refCount] => 0 [position] => 3 ) ) [2] => Array ( [\000+\000var] => val ) [3] => Array ( [\000+\000var] => val ) ) [maxDepth:Symfony\Component\VarDumper\Cloner\Data:private] => 20 [maxItemsPerDepth:Symfony\Component\VarDumper\Cloner\Data:private] => -1 [useRefHandles:Symfony\Component\VarDumper\Cloner\Data:private] => -1 ) EOTXT; $this->assertStringMatchesFormat($expected, print_r($clone, true)); } public function testCaster() { $cloner = new VarCloner(array( '*' => function ($obj, $array) { return array('foo' => 123); }, __CLASS__ => function ($obj, $array) { ++$array['foo']; return $array; }, )); $clone = $cloner->cloneVar($this); $expected = << Array ( [0] => Array ( [0] => Symfony\Component\VarDumper\Cloner\Stub Object ( [type] => object [class] => %s [value] => [cut] => 0 [handle] => %i [refCount] => 0 [position] => 1 ) ) [1] => Array ( [foo] => 124 ) ) [maxDepth:Symfony\Component\VarDumper\Cloner\Data:private] => 20 [maxItemsPerDepth:Symfony\Component\VarDumper\Cloner\Data:private] => -1 [useRefHandles:Symfony\Component\VarDumper\Cloner\Data:private] => -1 ) EOTXT; $this->assertStringMatchesFormat($expected, print_r($clone, true)); } }