/test/testsuite/generator/builder/om/GeneratedObjectLobTest.php
PHP | 293 lines | 153 code | 69 blank | 71 comment | 5 complexity | d1125edce85812dd970dc10d24856dfb MD5 | raw file
- <?php
- /**
- * This file is part of the Propel package.
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @license MIT License
- */
- require_once dirname(__FILE__) . '/../../../../tools/helpers/bookstore/BookstoreEmptyTestBase.php';
- if (!defined('TESTS_BASE_DIR')) {
- define('TESTS_BASE_DIR', realpath(dirname(__FILE__) . '/../../../..'));
- }
- /**
- * Tests the generated Object classes and LOB behavior.
- *
- * This test uses generated Bookstore classes to test the behavior of various
- * object operations. The _idea_ here is to test every possible generated method
- * from Object.tpl; if necessary, bookstore will be expanded to accommodate this.
- *
- * The database is relaoded before every test and flushed after every test. This
- * means that you can always rely on the contents of the databases being the same
- * for each test method in this class. See the BookstoreDataPopulator::populate()
- * method for the exact contents of the database.
- *
- * @see BookstoreDataPopulator
- * @author Hans Lellelid <hans@xmpl.org>
- * @package generator.builder.om
- */
- class GeneratedObjectLobTest extends BookstoreEmptyTestBase
- {
- /**
- * Array of filenames pointing to blob/clob files indexed by the basename.
- *
- * @var array string[]
- */
- protected $sampleLobFiles = array();
- protected function setUp()
- {
- parent::setUp();
- BookstoreDataPopulator::populate();
- $this->sampleLobFiles['tin_drum.gif'] = TESTS_BASE_DIR . '/etc/lob/tin_drum.gif';
- $this->sampleLobFiles['tin_drum.txt'] = TESTS_BASE_DIR . '/etc/lob/tin_drum.txt';
- $this->sampleLobFiles['propel.gif'] = TESTS_BASE_DIR . '/etc/lob/propel.gif';
- }
- /**
- * Gets a LOB filename.
- *
- * @param string $basename Basename of LOB filename to return (if left blank, will choose random file).
- * @return string
- * @throws Exception - if specified basename doesn't correspond to a registered LOB filename
- */
- protected function getLobFile($basename = null)
- {
- if ($basename === null) {
- $basename = array_rand($this->sampleLobFiles);
- }
- if (isset($this->sampleLobFiles[$basename])) {
- return $this->sampleLobFiles[$basename];
- } else {
- throw new Exception("Invalid base LOB filename: $basename");
- }
- }
- /**
- * Test the LOB results returned in a resultset.
- */
- public function testLobResults()
- {
- $blob_path = $this->getLobFile('tin_drum.gif');
- $clob_path = $this->getLobFile('tin_drum.txt');
- $book = BookPeer::doSelectOne(new Criteria());
- $m1 = new Media();
- $m1->setBook($book);
- $m1->setCoverImage(file_get_contents($blob_path));
- $m1->setExcerpt(file_get_contents($clob_path));
- $m1->save();
- $m1_id = $m1->getId();
- $m1->reload();
- $img = $m1->getCoverImage();
- $txt = $m1->getExcerpt();
- $this->assertInternalType('resource', $img, "Expected results of BLOB method to be a resource.");
- $this->assertInternalType('string', $txt, "Expected results of CLOB method to be a string.");
- $stat = fstat($img);
- $size = $stat['size'];
- $this->assertEquals(filesize($blob_path), $size, "Expected filesize to match stat(blobrsc)");
- $this->assertEquals(filesize($clob_path), strlen($txt), "Expected filesize to match clob strlen");
- }
- /**
- * Test to make sure that file pointer is not when it is fetched
- * from the object.
- *
- * This is actually a test for correct behavior and does not completely fix
- * the associated ticket (which was resolved wontfix).
- *
- * This does test the rewind-after-save functionality, however.
- *
- * @link http://propel.phpdb.org/trac/ticket/531
- */
- public function testLobRepeatRead()
- {
- $blob_path = $this->getLobFile('tin_drum.gif');
- $clob_path = $this->getLobFile('tin_drum.txt');
- $book = BookPeer::doSelectOne(new Criteria());
- $m1 = new Media();
- $m1->setBook($book);
- $m1->setCoverImage(file_get_contents($blob_path));
- $m1->setExcerpt(file_get_contents($clob_path));
- $m1->save();
- $img = $m1->getCoverImage();
- // 1) Assert that this resource has been rewound.
- $this->assertEquals(0, ftell($img), "Expected position of cursor in file pointer to be 0");
- // 1) Assert that we've got a valid stream to start with
- $this->assertInternalType('resource', $img, "Expected results of BLOB method to be a resource.");
- // read first 100 bytes
- $firstBytes = fread($img, 100);
- $img2 = $m1->getCoverImage();
- $this->assertSame($img, $img2, "Assert that the two resources are the same.");
- // read next 100 bytes
- $nextBytes = fread($img, 100);
- $this->assertNotEquals(bin2hex($firstBytes), bin2hex($nextBytes), "Expected the first 100 and next 100 bytes to not be identical.");
- }
- /**
- * Tests the setting of null LOBs
- */
- public function testLobNulls()
- {
- $book = BookPeer::doSelectOne(new Criteria());
- $m1 = new Media();
- $m1->setBook($book);
- $this->assertTrue($m1->getCoverImage() === null, "Initial LOB value for a new object should be null.");
- $m1->save();
- $m1_id = $m1->getId();
- $m2 = new Media();
- $m2->setBook($book);
- $m2->setCoverImage(null);
- $this->assertTrue($m2->getCoverImage() === null, "Setting a LOB to null should cause accessor to return null.");
- $m2->save();
- $m2_id = $m2->getId();
- $m1->reload();
- $this->assertTrue($m1->getCoverImage() === null, "Default null LOB value should be null after a reload.");
- $m2->reload();
- $this->assertTrue($m2->getCoverImage() === null, "LOB value set to null should be null after a reload.");
- }
- /**
- * Tests the setting of LOB (BLOB and CLOB) values.
- */
- public function testLobSetting()
- {
- $blob_path = $this->getLobFile('tin_drum.gif');
- $blob2_path = $this->getLobFile('propel.gif');
- $clob_path = $this->getLobFile('tin_drum.txt');
- $book = BookPeer::doSelectOne(new Criteria());
- $m1 = new Media();
- $m1->setBook($book);
- $m1->setCoverImage(file_get_contents($blob_path));
- $m1->setExcerpt(file_get_contents($clob_path));
- $m1->save();
- $m1_id = $m1->getId();
- // 1) Assert that we've got a valid stream to start with
- $img = $m1->getCoverImage();
- $this->assertInternalType('resource', $img, "Expected results of BLOB method to be a resource.");
- // 2) Test setting a BLOB column with file contents
- $m1->setCoverImage(file_get_contents($blob2_path));
- $this->assertInternalType('resource', $m1->getCoverImage(), "Expected to get a resource back after setting BLOB with file contents.");
- // commit those changes & reload
- $m1->save();
- // 3) Verify that we've got a valid resource after reload
- $m1->reload();
- $this->assertInternalType('resource', $m1->getCoverImage(), "Expected to get a resource back after setting reloading object.");
- // 4) Test isModified() behavior
- $fp = fopen("php://temp", "r+");
- fwrite($fp, file_get_contents($blob2_path));
- $m1->setCoverImage($fp);
- $this->assertTrue($m1->isModified(), "Expected Media object to be modified, despite fact that stream is to same data");
- // 5) Test external modification of the stream (and re-setting it into the object)
- $stream = $m1->getCoverImage();
- fwrite($stream, file_get_contents($blob_path)); // change the contents of the stream
- $m1->setCoverImage($stream);
- $this->assertTrue($m1->isModified(), "Expected Media object to be modified when stream contents changed.");
- $this->assertNotEquals(file_get_contents($blob2_path), stream_get_contents($m1->getCoverImage()));
- $m1->save();
- // 6) Assert that when we call the setter with a stream, that the file in db gets updated.
- $m1->reload(); // start with a fresh copy from db
- // Ensure that object is set up correctly
- $this->assertNotEquals(file_get_contents($blob_path), stream_get_contents($m1->getCoverImage()), "The object is not correctly set up to verify the stream-setting test.");
- $fp = fopen($blob_path, "r");
- $m1->setCoverImage($fp);
- $m1->save();
- $m1->reload(); // refresh from db
- // Assert that we've updated the db
- $this->assertEquals(md5(file_get_contents($blob_path)), md5(stream_get_contents($m1->getCoverImage())), "Expected the updated BLOB value after setting with a stream.");
- // 7) Assert that 'w' mode works
- }
- public function testLobSetting_WriteMode()
- {
- $blob_path = $this->getLobFile('tin_drum.gif');
- $blob2_path = $this->getLobFile('propel.gif');
- $clob_path = $this->getLobFile('tin_drum.txt');
- $book = BookPeer::doSelectOne(new Criteria());
- $m1 = new Media();
- $m1->setBook($book);
- $m1->setCoverImage(file_get_contents($blob_path));
- $m1->setExcerpt(file_get_contents($clob_path));
- $m1->save();
- MediaPeer::clearInstancePool();
- // make sure we have the latest from the db:
- $m2 = MediaPeer::retrieveByPK($m1->getId());
- // now attempt to assign a temporary stream, opened in 'w' mode, to the db
- $stream = fopen("php://memory", 'w');
- fwrite($stream, file_get_contents($blob2_path));
- $m2->setCoverImage($stream);
- $m2->save();
- fclose($stream);
- $m2->reload();
- $this->assertEquals(md5(file_get_contents($blob2_path)), md5(stream_get_contents($m2->getCoverImage())), "Expected contents to match when setting stream w/ 'w' mode");
- $stream2 = fopen("php://memory", 'w+');
- fwrite($stream2, file_get_contents($blob_path));
- rewind($stream2);
- $this->assertEquals(md5(file_get_contents($blob_path)), md5(stream_get_contents($stream2)), "Expecting setup to be correct");
- $m2->setCoverImage($stream2);
- $m2->save();
- $m2->reload();
- $this->assertEquals(md5(file_get_contents($blob_path)), md5(stream_get_contents($m2->getCoverImage())), "Expected contents to match when setting stream w/ 'w+' mode");
- }
- }