public function testArrayDiff()
{
$old = array("0" => "hello", "1" => "testing", "2" => "diffarray");
$new = array("0" => "hello", "1" => "TESTing", "2" => "diff_array");
$output = array("0" => array("old" => "", "new" => "", "same" => "hello"), "1" => array("old" => "testing", "new" => "TESTing", "same" => ""), "2" => array("old" => "diffarray", "new" => "diff_array", "same" => ""));
$diff = new ArrayDiff();
$d = $diff->diff($old, $new);
$this->assertEquals($output, $d);
}
/**
* Get an array with the differences of between two specific revisions of
* an object with a given id.
*
* @param string $className
* @param int $id
* @param int $oldRevision
* @param int $newRevision
* @return array
*/
public function diff($className, $id, $oldRevision, $newRevision)
{
$oldObject = $this->find($className, $id, $oldRevision);
$newObject = $this->find($className, $id, $newRevision);
$oldValues = $this->getEntityValues($className, $oldObject);
$newValues = $this->getEntityValues($className, $newObject);
$differ = new ArrayDiff();
return $differ->diff($oldValues, $newValues);
}
