private function applyDiffOpChange(&$base, $key, DiffOpChange $diffOp)
{
if (!array_key_exists($key, $base)) {
$this->handleError('Cannot do a non-add operation with an element not present in a map');
return;
}
if (!$this->valuesAreEqual($base[$key], $diffOp->getOldValue())) {
$this->handleError('Tried changing a map value from an invalid source value');
return;
}
$base[$key] = $diffOp->getNewValue();
}
/**
* @param DiffOpChange $rankChange
* @param Snak $oldestMainSnak The old main snak, if present; otherwise, the new main snak
* @param Snak $newestMainSnak The new main snak, if present; otherwise, the old main snak
*
* @return string HTML
*/
private function visualizeRankChange(DiffOpChange $rankChange, Snak $oldestMainSnak, Snak $newestMainSnak)
{
$msg = wfMessage('wikibase-diffview-rank')->inLanguage($this->languageCode);
$header = $msg->parse();
$valueFormatter = new DiffOpValueFormatter($this->snakVisualizer->getPropertyAndValueHeader($oldestMainSnak) . ' / ' . $header, $this->snakVisualizer->getPropertyAndValueHeader($newestMainSnak) . ' / ' . $header, $this->getRankHtml($rankChange->getOldValue()), $this->getRankHtml($rankChange->getNewValue()));
return $valueFormatter->generateHtml();
}
/**
* @dataProvider instanceProvider
*/
public function testToArrayMore(DiffOpChange $diffOp)
{
$array = $diffOp->toArray();
$this->assertArrayHasKey('newvalue', $array);
$this->assertArrayHasKey('oldvalue', $array);
}
