Check expiresAt and expiresAfter methods.

Author: byjg

src/Psr6/CacheItem.php

@@ -2,6 +2,9 @@
 
 namespace ByJG\Cache\Psr6;
 
+use DateInterval;
+use DateTime;
+use DateTimeInterface;
 use Psr\Cache\CacheItemInterface;
 
 class CacheItem implements CacheItemInterface
@@ -22,7 +25,7 @@ class CacheItem implements CacheItemInterface
     protected $hit;
 
     /**
-     * @var \DateTime
+     * @var DateTime
      */
     protected $expiration;
 
@@ -76,10 +79,8 @@ public function isHit()
      */
     public function expiresAt($expiration)
     {
-        if (is_null($expiration)) {
-            $this->expiration = new \DateTime('now +1 year');
-        } else {
-            assert('$expiration instanceof \DateTimeInterface');
+        $this->expiration = new DateTime('now +1 year');
+        if ($expiration instanceof DateTimeInterface) {
             $this->expiration = $expiration;
         }
         return $this;
@@ -89,21 +90,19 @@ public function expiresAt($expiration)
      */
     public function expiresAfter($time)
     {
-        if (is_null($time)) {
-            $this->expiration = new \DateTime('now +1 year');
-        } elseif (is_numeric($time)) {
-            $this->expiration = new \DateTime('now +' . $time . ' seconds');
-        } else {
-            assert('$time instanceof DateInterval');
-            $expiration = new \DateTime();
+        $this->expiration = new DateTime('now +1 year');
+        if (is_numeric($time)) {
+            $this->expiration = new DateTime('now +' . $time . ' seconds');
+        } else if ($time instanceof DateInterval) {
+            $expiration = new DateTime();
             $expiration->add($time);
             $this->expiration = $expiration;
         }
         return $this;
     }
 
     /**
-     * @return \DateTime
+     * @return DateTime
      */
     public function getExpiresAt()
     {
@@ -112,6 +111,6 @@ public function getExpiresAt()
 
     public function getExpiresInSecs()
     {
-        return $this->getExpiresAt()->getTimestamp() - (new \DateTime('now'))->getTimestamp();
+        return $this->getExpiresAt()->getTimestamp() - (new DateTime('now'))->getTimestamp();
     }
 }

tests/CachePSR6Test.php

@@ -4,6 +4,7 @@
 
 use ByJG\Cache\Psr16\BaseCacheEngine;
 use ByJG\Cache\Psr6\CachePool;
+use DateInterval;
 
 require_once 'BaseCacheTest.php';
 
@@ -96,37 +97,44 @@ public function testGetMultipleItems(BaseCacheEngine $cacheEngine)
      */
     public function testTtl(BaseCacheEngine $cacheEngine)
     {
-        $this->cacheEngine = $cacheEngine;
-
-        $object = new CachePool($cacheEngine);
-        if ($object->isAvailable()) {
-            // First time
-            $item = $object->getItem('chave');
-            $this->assertFalse($item->isHit());
-
-            // Set object
-            $item->set('valor');
-            $item->expiresAfter(2);
-            $object->save($item);
-            $this->assertTrue($item->isHit());
-
-            // Get Object
-            $item2 = $object->getItem('chave');
-            $this->assertTrue($item2->isHit());
-            $this->assertEquals('valor', $item2->get());
-            sleep(3);
-            $item3 = $object->getItem('chave');
-            $this->assertFalse($item3->isHit());
-            $this->assertEquals(null, $item3->get());
-
-            // Remove
-            $object->deleteItem('chave');
-
-            // Check Removed
-            $item = $object->getItem('chave');
-            $this->assertFalse($item->isHit());
-        } else {
-            $this->markTestIncomplete('Object is not fully functional');
+        $timeList = [
+            2,
+            DateInterval::createFromDateString("2 seconds")
+        ];
+
+        foreach ($timeList as $time) {
+            $this->cacheEngine = $cacheEngine;
+
+            $object = new CachePool($cacheEngine);
+            if ($object->isAvailable()) {
+                // First time
+                $item = $object->getItem('chave');
+                $this->assertFalse($item->isHit());
+
+                // Set object
+                $item->set('valor');
+                $item->expiresAfter($time);
+                $object->save($item);
+                $this->assertTrue($item->isHit());
+
+                // Get Object
+                $item2 = $object->getItem('chave');
+                $this->assertTrue($item2->isHit());
+                $this->assertEquals('valor', $item2->get());
+                sleep(3);
+                $item3 = $object->getItem('chave');
+                $this->assertFalse($item3->isHit());
+                $this->assertEquals(null, $item3->get());
+
+                // Remove
+                $object->deleteItem('chave');
+
+                // Check Removed
+                $item = $object->getItem('chave');
+                $this->assertFalse($item->isHit());
+            } else {
+                $this->markTestIncomplete('Object is not fully functional');
+            }
         }
     }