/**
* generates a folder and its contents to be used in Position tests
*
* @return Folder the parent folder
*/
protected function getFolderForPositionTest()
{
if (null === self::$folderForPositionTest) {
$folder = new Folder();
$folder->setParent(0);
$folder->setVisible(1);
$folder->setPosition(1);
$this->setI18n($folder);
$folder->save();
for ($i = 0; $i < 4; $i++) {
$content = new \Thelia\Model\Content();
$content->addFolder($folder);
$content->setVisible(1);
$content->setPosition($i + 1);
$this->setI18n($content);
$contentFolders = $content->getContentFolders();
$collection = new Collection();
$collection->prepend($contentFolders[0]->setDefaultFolder(1));
$content->setContentFolders($collection);
$content->save();
}
self::$folderForPositionTest = $folder;
}
return self::$folderForPositionTest;
}
public function testPrepend()
{
$col = new Collection();
$this->assertEquals(1, $col->prepend('a'), 'prepend() returns 1 on an empty collection');
$data = array('bar1', 'bar2', 'bar3');
$col = new Collection($data);
$this->assertEquals(4, $col->prepend('bar4'), 'prepend() returns the new number of elements in the collection when adding a variable');
$this->assertEquals(array('bar4', 'bar1', 'bar2', 'bar3'), $col->getData(), 'prepend() adds new element to the beginning of the collection');
}
