function testSearchByTag() {
$userId = $this->getUniqueId('user');
\OC_User::createUser($userId, $userId);
$this->loginAsUser($userId);
$user = new \OC\User\User($userId, null);
$file1 = 'folder';
$file2 = 'folder/foobar';
$file3 = 'folder/foo';
$file4 = 'folder/foo2';
$file5 = 'folder/foo3';
$data1 = array('size' => 100, 'mtime' => 50, 'mimetype' => 'foo/folder');
$fileData = array();
$fileData['foobar'] = array('size' => 1000, 'mtime' => 20, 'mimetype' => 'foo/file');
$fileData['foo'] = array('size' => 20, 'mtime' => 25, 'mimetype' => 'foo/file');
$fileData['foo2'] = array('size' => 25, 'mtime' => 28, 'mimetype' => 'foo/file');
$fileData['foo3'] = array('size' => 88, 'mtime' => 34, 'mimetype' => 'foo/file');
$id1 = $this->cache->put($file1, $data1);
$id2 = $this->cache->put($file2, $fileData['foobar']);
$id3 = $this->cache->put($file3, $fileData['foo']);
$id4 = $this->cache->put($file4, $fileData['foo2']);
$id5 = $this->cache->put($file5, $fileData['foo3']);
$tagManager = \OC::$server->getTagManager()->load('files', null, null, $userId);
$this->assertTrue($tagManager->tagAs($id1, 'tag1'));
$this->assertTrue($tagManager->tagAs($id1, 'tag2'));
$this->assertTrue($tagManager->tagAs($id2, 'tag2'));
$this->assertTrue($tagManager->tagAs($id3, 'tag1'));
$this->assertTrue($tagManager->tagAs($id4, 'tag2'));
// use tag name
$results = $this->cache->searchByTag('tag1', $userId);
$this->assertEquals(2, count($results));
usort($results, function($value1, $value2) { return $value1['name'] >= $value2['name']; });
$this->assertEquals('folder', $results[0]['name']);
$this->assertEquals('foo', $results[1]['name']);
// use tag id
$tags = $tagManager->getTagsForUser($userId);
$this->assertNotEmpty($tags);
$tags = array_filter($tags, function($tag) { return $tag->getName() === 'tag2'; });
$results = $this->cache->searchByTag(current($tags)->getId(), $userId);
$this->assertEquals(3, count($results));
usort($results, function($value1, $value2) { return $value1['name'] >= $value2['name']; });
$this->assertEquals('folder', $results[0]['name']);
$this->assertEquals('foo2', $results[1]['name']);
$this->assertEquals('foobar', $results[2]['name']);
$tagManager->delete('tag1');
$tagManager->delete('tag2');
$this->logout();
\OC_User::deleteUser($userId);
}
/**
* search for files by tag
*
* @param string|int $tag name or tag id
* @param string $userId owner of the tags
* @return array file data
*/
public function searchByTag($tag, $userId)
{
$results = $this->cache->searchByTag($tag, $userId);
return array_map(array($this, 'formatCacheEntry'), $results);
}
