public function findCached(Query $query, array $options)
{
if ($conditions = $query->clause('where')) {
$query->cache(function ($q) use($conditions) {
return $this->table() . '-' . md5(serialize($conditions));
});
}
return $query;
}
/**
* Integration test for query caching.
*
* @return void
*/
public function testCacheWriteIntegration()
{
$table = TableRegistry::get('Articles');
$query = new Query($this->connection, $table);
$query->select(['id', 'title']);
$cacher = $this->getMock('Cake\\Cache\\CacheEngine');
$cacher->expects($this->once())->method('write')->with('my_key', $this->isInstanceOf('Cake\\Datasource\\ResultSetInterface'));
$query->cache('my_key', $cacher)->where(['id' => 1]);
$query->all();
}
/**
* Integration test for query caching usigna real cache engine and
* a formatResults callback
*
* @return void
*/
public function testCacheIntegrationWithFormatResults()
{
$table = TableRegistry::get('Articles');
$query = new Query($this->connection, $table);
$cacher = new \Cake\Cache\Engine\FileEngine();
$cacher->init();
$query->select(['id', 'title'])->formatResults(function ($results) {
return $results->combine('id', 'title');
})->cache('my_key', $cacher);
$expected = $query->toArray();
$query = new Query($this->connection, $table);
$results = $query->cache('my_key', $cacher)->toArray();
$this->assertSame($expected, $results);
}
