canRead() public method

Can the current \PhpOffice\PhpPresentation\Reader\ReaderInterface read the file?
public canRead ( string $pFilename ) : boolean
$pFilename string
return boolean
 /**
  * Test can read
  */
 public function testCanRead()
 {
     $object = new ODPresentation();
     $file = PHPPRESENTATION_TESTS_BASE_DIR . '/resources/files/Sample_00_01.ppt';
     $this->assertFalse($object->canRead($file));
     $file = PHPPRESENTATION_TESTS_BASE_DIR . '/resources/files/serialized.phppt';
     $this->assertFalse($object->canRead($file));
     $file = PHPPRESENTATION_TESTS_BASE_DIR . '/resources/files/Sample_12.pptx';
     $this->assertFalse($object->canRead($file));
     $file = PHPPRESENTATION_TESTS_BASE_DIR . '/resources/files/Sample_12.odp';
     $this->assertTrue($object->canRead($file));
 }