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MongoGridFSTest.php
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MongoGridFSTest.php
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<?php
/**
* Test class for Mongo.
* Generated by PHPUnit on 2009-04-09 at 18:09:02.
*/
class MongoGridFSTest extends PHPUnit_Framework_TestCase
{
/**
* @var MongoCursor
* @access protected
*/
protected $object;
/**
* Sets up the fixture, for example, opens a network connection.
* This method is called before a test is executed.
*
* @access protected
*/
protected function setUp()
{
$m = new Mongo();
$db = $m->selectDB('phpunit');
$this->object = $db->getGridFS();
$this->object->drop();
$this->object->start = memory_get_usage(true);
}
protected function tearDown() {
$start = $this->object->start;
unset($this->object);
//$this->assertEquals($start, memory_get_usage(true));
}
public function test__construct() {
$m = new Mongo();
$db = $m->selectDB('phpunit');
$grid = $db->getGridFS('x', 'y');
$this->assertEquals((string)$grid, 'phpunit.x.files');
$this->assertEquals((string)$grid->chunks, 'phpunit.x.chunks');
$grid = $db->getGridFS('x');
$this->assertEquals((string)$grid, 'phpunit.x.files');
$this->assertEquals((string)$grid->chunks, 'phpunit.x.chunks');
$grid = $db->getGridFS();
$this->assertEquals((string)$grid, 'phpunit.fs.files');
$this->assertEquals((string)$grid->chunks, 'phpunit.fs.chunks');
}
/**
* @expectedException Exception
*/
public function test__construct2() {
$m = new mongo();
$m->foo->getGridFS(null);
}
public function testDrop() {
$this->object->storeFile('tests/somefile');
$c = $this->object->chunks->count();
$this->assertGreaterThan(0, $c);
$this->assertEquals($this->count(), 1);
$this->object->drop();
$this->assertEquals($this->object->chunks->count(), 0);
$this->assertEquals($this->object->count(), 0);
}
public function testFind() {
$this->object->storeFile('tests/somefile');
$cursor = $this->object->find();
$this->assertTrue($cursor instanceof MongoGridFSCursor);
$file = $cursor->getNext();
$this->assertNotNull($file);
$this->assertTrue($file instanceof MongoGridFSFile);
}
public function testStoreFile() {
$this->assertEquals($this->object->findOne(), null);
$id = $this->object->storeFile('tests/somefile');
$this->assertTrue($id instanceof MongoId);
$this->assertEquals(24, strlen("$id"));
$this->assertNotNull($this->object->findOne());
$this->assertNotNull($this->object->chunks->findOne());
}
public function testStoreFileSafe() {
$throws = false;
$result = $this->object->storeFile('tests/somefile', array("_id" => 1), array("safe" => true));
try {
$result = $this->object->storeFile('tests/somefile', array("_id" => 1), array("safe" => true));
}
catch (MongoCursorException $e) {
$throws = true;
}
$this->assertTrue($throws);
$this->assertEquals(1, $result);
}
public function testFindOne() {
$this->assertEquals($this->object->findOne(), null);
$this->object->storeFile('tests/somefile');
$obj = $this->object->findOne();
$this->assertTrue($obj instanceof MongoGridFSFile);
$obj = $this->object->findOne(array('filename' => 'zxvf'));
$this->assertEquals($obj, null);
$obj = $this->object->findOne('tests/somefile');
$this->assertNotNull($obj);
}
public function testFindOneFields() {
$this->object->storeFile('tests/somefile', array("x" => 1, "y" => "foo", "z" => "bar"));
$obj = $this->object->findOne(array(), array("x" => 1, "y" => 1));
$this->assertEquals(1, $obj->file['x']);
$this->assertEquals("foo", $obj->file['y']);
$this->assertArrayNotHasKey("z", $obj->file);
$this->assertArrayNotHasKey("length", $obj->file);
}
/**
* @expectedException MongoGridFSException
*/
public function testFindOneFields2() {
$this->object->storeFile('tests/somefile', array("x" => 1, "y" => "foo", "z" => "bar"));
$obj = $this->object->findOne(array(), array("x" => 1, "y" => 1));
$obj->getBytes();
}
public function testRemove()
{
$this->object->storeFile('tests/somefile');
$this->object->remove();
$this->assertEquals($this->object->findOne(), null);
$this->assertEquals($this->object->chunks->findOne(), null);
}
/*
//temporarily out-of-order until I can post a file
public function testStoreUpload() {
$_FILES['x']['name'] = 'myfile';
$_FILES['x']['tmp_name'] = 'tests/somefile';
$this->object->storeUpload('x');
$file = $this->object->findOne();
$this->assertTrue($file instanceof MongoGridFSFile);
$this->assertEquals($file->getFilename(), 'myfile');
$this->object->drop();
$this->object->storeUpload('x', 'y');
$file = $this->object->findOne();
$this->assertTrue($file instanceof MongoGridFSFile);
$this->assertEquals($file->getFilename(), 'y');
}
*/
public function testGetBytes() {
$contents = file_get_contents('tests/somefile');
$this->object->storeFile('tests/somefile');
$file = $this->object->findOne();
$this->assertEquals($file->getBytes(), $contents);
}
public function testSpecFields() {
$this->object->storeFile('tests/somefile');
$file = $this->object->findOne();
$file = $file->file;
$this->assertTrue($file['_id'] instanceof MongoId, json_encode($file));
$this->assertEquals('tests/somefile', $file['filename'], json_encode($file));
$this->assertEquals(129, $file['length'], json_encode($file));
$this->assertTrue($file['uploadDate'] instanceof MongoDate, json_encode($file));
$this->assertEquals("638975db5fddb781d747d75e77b370b4", $file['md5'], json_encode($file));
$this->object->storeFile('tests/somefile', array('_id' => 4, 'filename' => 'foo', 'length' => 0, 'chunkSize'=>23, 'uploadDate' => 'yesterday', 'md5'=>16, 'md4'=>32));
$file = $this->object->findOne(array('_id' => 4));
$file = $file->file;
$this->assertEquals('foo', $file['filename'], json_encode($file));
$this->assertEquals(0, $file['length'], json_encode($file));
$this->assertEquals(23, $file['chunkSize'], json_encode($file));
$this->assertEquals('yesterday', $file['uploadDate'], json_encode($file));
$this->assertEquals(16, $file['md5'], json_encode($file));
$this->assertEquals(32, $file['md4'], json_encode($file));
}
public function testFileData() {
$this->object->storeFile('tests/somefile');
$files = $this->object->db->selectCollection("fs.files");
$file = $files->findOne();
$id = $file['_id'];
$chunks = $this->object->db->selectCollection("fs.chunks");
$pieces = $chunks->find(array('files_id' => $id));
$piece = $pieces->getNext();
$this->assertTrue($piece['data'] instanceof MongoBinData);
$bytes1 = $this->object->findOne()->getBytes();
$bytes2 = $piece['data']->bin;
$this->assertEquals($bytes1, $bytes2);
}
public function testStoreBytes() {
$x = chr(0);
$y = chr(255);
$z = chr(127);
$w = chr(128);
$bytes = "${x}4g7$y$z$w$x";
$this->object->storeBytes($bytes, array('myopt' => new MongoBinData($bytes)));
$obj = $this->object->findOne();
$this->assertNotNull($obj, "this can be caused by an old db version or if objcheck is on");
$b = $obj->getBytes();
$this->assertEquals($b, $obj->file['myopt']->bin);
$this->assertEquals(8, strlen($b));
$this->assertEquals(0, ord(substr($b, 0)));
$this->assertEquals(52, ord(substr($b, 1)));
$this->assertEquals(103, ord(substr($b, 2)));
$this->assertEquals(55, ord(substr($b, 3)));
$this->assertEquals(255, ord(substr($b, 4)));
$this->assertEquals(127, ord(substr($b, 5)));
$this->assertEquals(128, ord(substr($b, 6)));
$this->assertEquals(0, ord(substr($b, 7)));
}
public function testGetBigBytes() {
$str1 = file_get_contents("tests/Formelsamling.pdf");
$id = $this->object->storeFile("tests/Formelsamling.pdf");
$str2 = $this->object->findOne(array('_id' => $id))->getBytes();
$this->assertEquals($str1, $str2);
}
public function testMD5() {
$mid = $this->object->storeFile("mongo.c");
$gid = $this->object->storeFile("gridfs.c");
$mongo = $this->object->findOne(array("_id" => $mid));
$gridfs = $this->object->findOne(array("_id" => $gid));
$this->assertNotEquals($mongo->file['md5'], $gridfs->file['md5']);
$this->assertEquals($mongo->file['md5'], md5(file_get_contents("mongo.c")));
$this->assertEquals($gridfs->file['md5'], md5(file_get_contents("gridfs.c")));
}
public function testFH() {
$fh = fopen('tests/somefile', 'r');
$this->object->storeFile($fh, array('_id' => 1));
$file = $this->object->findOne();
$this->assertEquals(129, $file->file['length'], json_encode($file->file));
$this->assertEquals(1, $file->file['_id'], json_encode($file->file));
}
public function testOverwrite() {
$fh1 = fopen('tests/somefile', 'r');
$fh2 = fopen('mongo.c', 'r');
$this->object->storeFile($fh1, array('_id' => 1));
$this->object->storeFile($fh2, array('_id' => 1));
$file = $this->object->findOne();
$this->assertEquals(129, $file->file['length'], json_encode($file->file));
}
public function testSafeRemove() {
$grid = $this->object;
$id = $grid->storeFile('tests/Formelsamling.pdf');
$x = $grid->remove(array("_id" => $id), array("safe" => true));
$this->assertEquals(true, (bool)$x['ok']);
$this->assertEquals(1, $x['n']);
$this->assertNull($x['err']);
}
public function testPut() {
$filename = 'tests/Formelsamling.pdf';
$id = $this->object->put($filename);
$db = $this->object->db;
$files = $db->fs->files;
$file = $files->findOne(array("_id" => $id));
$this->assertEquals($id, $file['_id']);
$this->assertEquals($filename, $file['filename']);
}
public function testGet() {
$filename = 'tests/Formelsamling.pdf';
$id = $this->object->put($filename);
$file = $this->object->get($id);
$this->assertEquals($id, $file->file['_id']);
$this->assertEquals($filename, $file->file['filename']);
}
public function testDelete() {
$filename = 'tests/Formelsamling.pdf';
$id = $this->object->put($filename);
$this->object->delete($id);
$file = $this->object->get($id);
$this->assertNull($file);
}
public function testEmpty() {
$this->object->storeFile('tests/empty');
$file = $this->object->findOne();
$this->assertEquals(0, $file->file['length']);
}
}
?>