for ($i = 0; $i < 5; $i++) {
$indexer->insert();
}
$lucene->setParameter('delete_lock', true);
$indexer->delete();
$lucene->commit();
$t->is($lucene->numDocs(), 5, '->delete() does nothing if parameter "delete_lock" is set');
$lucene->setParameter('delete_lock', false);
$indexer->delete();
$lucene->commit();
$t->is($lucene->numDocs(), 0, '->delete() deletes all matching documents in the index');
$lucene->getCategoriesHarness()->getCategory('Cat1')->add(5);
$h->set('categories', array('Cat1'));
$indexer->insert();
$lucene->commit();
$count = $lucene->getCategoriesHarness()->getCategory('Cat1')->getCount();
$indexer->delete();
$t->is($lucene->getCategoriesHarness()->getCategory('Cat1')->getCount(), $count - 1, '->delete() updates the category database count');
$indexer->insert();
$count = $lucene->getCategoriesHarness()->getCategory('Cat1')->getCount();
$h->set('categories', array('Cat2'));
$indexer->delete();
$t->is($lucene->getCategoriesHarness()->getCategory('Cat1')->getCount(), $count - 1, '->delete() updates category count that it was indexed with if categories have changed');
$t->is($lucene->getCategoriesHarness()->getCategory('Cat2')->getCount(), 0, '->delete() does not update new category count if categories have changed');
$t->diag('testing ->save()');
for ($i = 0; $i < 5; $i++) {
$indexer->insert();
}
$indexer->save();
$lucene->commit();
$t->is($lucene->numDocs(), 1, '->save() deletes all old instances and inserts only one new one');
