/**
* @param ResourceMap $map
*/
public function modify(ResourceMap $map)
{
$newMap = $map->getMap();
// Collection of maps that does not exist in the new map.
$notCloned = $this->map;
foreach ($map->getMap() as $newResource => $oldResource) {
foreach ($this->map as $originalNewResource => $initialResource) {
$position = array_search($originalNewResource, $newMap[$newResource]);
if ($position !== false) {
array_splice($newMap[$newResource], $position, 1, $initialResource);
unset($notCloned[$originalNewResource]);
}
}
}
$this->map = array_merge($newMap, $notCloned);
}
public function test_combine_Sanity()
{
$original = new ResourceMap();
$original->map(['a1', 'a2'], 'b');
$original->map('d', 'n');
$original->map('only', 'old');
$modified = new ResourceMap();
$modified->map(['b0', 'b', 'b2'], 'c');
$modified->map('only', 'new');
$modified->map(['b', 'n'], 'm');
$original->modify($modified);
$this->assertEquals(['c' => ['b0', 'a1', 'a2', 'b2'], 'new' => ['only'], 'old' => ['only'], 'm' => ['a1', 'a2', 'd']], $original->getMap());
}