public function testDataFileCache()
{
$frontCache = new Phalcon\Cache\Frontend\Data(array('lifetime' => 10));
$cache = new Phalcon\Cache\Backend\File($frontCache, array('cacheDir' => 'unit-tests/cache/'));
$this->assertFalse($cache->isStarted());
//Save
$cache->save('test-data', "nothing interesting");
$this->assertTrue(file_exists('unit-tests/cache/' . $cache->getKey('test-data')));
//Get
$cachedContent = $cache->get('test-data');
$this->assertEquals($cachedContent, "nothing interesting");
//Save
$cache->save('test-data', "sure, nothing interesting");
//Get
$cachedContent = $cache->get('test-data');
$this->assertEquals($cachedContent, "sure, nothing interesting");
//Exists
$this->assertTrue($cache->exists('test-data'));
//Delete
$this->assertTrue($cache->delete('test-data'));
// Save & Get : zero string, zero number, false
$testSets = array('test-zero-data' => '0', 'test-0-data' => 0, 'test-false-data' => false);
foreach ($testSets as $key => $value) {
$cache->save($key, $value);
$this->assertTrue(file_exists('unit-tests/cache/' . $cache->getKey($key)));
$cachedContent = $cache->get($key);
$this->assertEquals($cachedContent, $value);
}
}
public function testAction()
{
$frontCache = new Phalcon\Cache\Frontend\Data(array("lifetime" => 172800));
// Create the component that will cache "Data" to a "File" backend
// Set the cache file directory - important to keep the "/" at the end of
// of the value for the folder
$cache = new Phalcon\Cache\Backend\File($frontCache, array("cacheDir" => "../cache/cachefile/"));
// Try to get cached records
$cacheKey = "questions.txt";
if ($cache->exists($cacheKey)) {
$questions = $cache->get($cacheKey);
foreach ($questions as $item) {
echo $item->topic, "<br>";
}
} else {
$questions = Question::find(array("order" => "q_id"));
// Store it in the cache
$cache->save($cacheKey, $questions);
echo "from db<br>";
foreach ($questions as $item) {
echo $item->topic, "<br>";
}
}
}
public function testIgbinaryFileCache()
{
if (!$this->_prepareIgbinary()) {
return false;
}
$frontCache = new Phalcon\Cache\Frontend\Igbinary();
$cache = new Phalcon\Cache\Backend\File($frontCache, array('cacheDir' => 'unit-tests/cache/'));
$this->assertFalse($cache->isStarted());
//Save
$cache->save('test-data', "nothing interesting");
$this->assertTrue(file_exists('unit-tests/cache/test-data'));
//Get
$cachedContent = $cache->get('test-data');
$this->assertEquals($cachedContent, "nothing interesting");
//Save
$cache->save('test-data', "sure, nothing interesting");
//Get
$cachedContent = $cache->get('test-data');
$this->assertEquals($cachedContent, "sure, nothing interesting");
//More complex save/get
$data = array('null' => null, 'array' => array(1, 2, 3, 4 => 5), 'string', 123.45, 6, true, false, null, 0, "");
$serialized = igbinary_serialize($data);
$this->assertEquals($data, igbinary_unserialize($serialized));
$cache->save('test-data', $data);
$cachedContent = $cache->get('test-data');
$this->assertEquals($cachedContent, $data);
//Exists
$this->assertTrue($cache->exists('test-data'));
//Delete
$this->assertTrue($cache->delete('test-data'));
}
