/**
* Tests whether __construct() works as expected.
*
* @return void
*/
public function testInitialization()
{
$cacheItem = new BasicCacheItem('key');
$this->assertSame('key', $cacheItem->getKey());
$this->assertNull($cacheItem->get());
$this->assertTrue($cacheItem->isHit());
$this->assertNotNull($cacheItem->getExpirationTime());
$cacheItem = new BasicCacheItem('key', 42, true);
$this->assertSame('key', $cacheItem->getKey());
$this->assertSame(42, $cacheItem->get());
$this->assertTrue($cacheItem->isHit());
$this->assertNotNull($cacheItem->getExpirationTime());
$cacheItem = new BasicCacheItem('key', null, false);
$this->assertSame('key', $cacheItem->getKey());
$this->assertNull($cacheItem->get());
$this->assertFalse($cacheItem->isHit());
$this->assertNotNull($cacheItem->getExpirationTime());
$cacheItem = new BasicCacheItem('key', 42, true, new DateInterval('PT5M'));
$this->assertSame('key', $cacheItem->getKey());
$this->assertSame(42, $cacheItem->get());
$this->assertTrue($cacheItem->isHit());
$this->assertNotNull($cacheItem->getExpirationTime());
$this->assertTrue($cacheItem->getExpirationTime() > DateUtil::getCurrentUtcDateTime()->add(new DateInterval('PT4M')));
$this->assertTrue($cacheItem->getExpirationTime() < DateUtil::getCurrentUtcDateTime()->add(new DateInterval('PT6M')));
$expirationTime = DateUtil::getUtcDateTimeByTimestamp(time() - 60);
$storageItem = new BasicCacheItem('key', 42, false, new DateInterval('PT5M'), $expirationTime);
$this->assertSame('key', $storageItem->getKey());
$this->assertNull($storageItem->get());
$this->assertFalse($storageItem->isHit());
$this->assertSame($expirationTime->getTimestamp(), $storageItem->getExpirationTime()->getTimestamp());
}
/**
* Tests whether getUtcDateTimeByTimestamp() works as expected.
*
* @return void
*/
public function testGetUtcDateTimeByTimestamp()
{
$timestamp = time() + 60;
$dateTime = DateUtil::getUtcDateTimeByTimestamp($timestamp);
$this->assertSame('UTC', $dateTime->getTimezone()->getName());
$this->assertSame(0, $dateTime->getOffset());
$this->assertSame($timestamp, $dateTime->getTimestamp());
}
/**
* Tests whether __construct() works as expected.
*
* @return void
*/
public function testInitialization()
{
$storageItem = new BasicStorageItem('key');
$this->assertSame('key', $storageItem->getKey());
$this->assertNull($storageItem->getValue());
$this->assertNull($storageItem->getExpirationTime());
$storageItem = new BasicStorageItem('key', 42);
$this->assertSame('key', $storageItem->getKey());
$this->assertSame(42, $storageItem->getValue());
$this->assertNull($storageItem->getExpirationTime());
$storageItem = new BasicStorageItem('key', 42, new DateInterval('PT5M'));
$this->assertSame('key', $storageItem->getKey());
$this->assertSame(42, $storageItem->getValue());
$this->assertNotNull($storageItem->getExpirationTime());
$expirationTime = DateUtil::getUtcDateTimeByTimestamp(time() - 60);
$storageItem = new BasicStorageItem('key', 42, new DateInterval('PT5M'), $expirationTime);
$this->assertSame('key', $storageItem->getKey());
$this->assertSame(42, $storageItem->getValue());
$this->assertSame($expirationTime->getTimestamp(), $storageItem->getExpirationTime()->getTimestamp());
}
