public function testIfCollisionCanOccurWithTheCurrentIdHash()
{
// Comment out the next linge to enable the test
$this->markTestSkipped('Not part of the build process');
$found = array();
$errors = array();
$allKills = Kingboard_Kill::find();
foreach ($allKills as $kill) {
$hash = new Kingboard_KillmailHash_IdHash();
$hash->setVictimId((int) (empty($kill['victim']['characterID']) ? $kill['victim']['corporationID'] : $kill['victim']['characterID']));
$hash->setTime(new MongoDate(strtotime(str_replace('.', '-', $kill['killTime']))));
$hash->setVictimShip($kill['victim']['shipTypeID']);
foreach ($kill['attackers'] as $attacker) {
$hash->pushAttackerData($attacker);
}
foreach ($kill['items'] as $item) {
$hash->addItem($item);
}
try {
$hash = $hash->generateHash();
if (!isset($found[$hash])) {
$found[$hash] = array();
}
$found[$hash][] = $kill['killID'];
} catch (Kingboard_KillmailHash_ErrorException $e) {
$errors[] = "Error {$e->getMessage()}: at kill {$kill['killID']}\n";
}
}
if (!empty($errors)) {
echo implode('', $errors) . "\n";
}
$collisions = false;
foreach ($found as $hash => $foundOnes) {
if (count($foundOnes) > 1) {
echo "Hash '{$hash}' generated for this kills: " . implode(', ', $foundOnes) . "\n";
$collisions = true;
}
}
if ($collisions) {
$this->fail('Collisions detected');
}
}
/**
* Method that takes an associative array with killmail data and creates a hash for that.
*
* @static
* @param array $data
* @return Kingboard_KillmailHash_IdHash
*/
public static function getByData($data)
{
$victimId = !empty($data['victim']['characterID']) ? $data['victim']['characterID'] : $data['victim']['corporationID'];
$idHash = new Kingboard_KillmailHash_IdHash();
$idHash->setVictimId($victimId)->setVictimShip($data['victim']['shipTypeID'])->setTime($data['killTime']);
foreach ($data['items'] as $item) {
$idHash->addItem($item);
}
foreach ($data['attackers'] as $attacker) {
$idHash->pushAttackerData($attacker);
}
return $idHash;
}