Added debug logging around cache.

Author: ljonesfl

src/Mvc/Cache/Storage/FileCacheStorage.php

@@ -1,6 +1,7 @@
 <?php
 namespace Neuron\Mvc\Cache\Storage;
 
+use Neuron\Log\Log;
 use Neuron\Mvc\Cache\Exceptions\CacheException;
 
 class FileCacheStorage implements ICacheStorage
@@ -29,6 +30,7 @@ public function read( string $Key ): ?string
 	{
 		if( $this->isExpired( $Key ) )
 		{
+			Log::debug( "Cache entry expired for key: $Key" );
 			$this->delete( $Key );
 			return null;
 		}

src/Mvc/Cache/ViewCache.php

@@ -1,6 +1,7 @@
 <?php
 namespace Neuron\Mvc\Cache;
 
+use Neuron\Log\Log;
 use Neuron\Mvc\Cache\Exceptions\CacheException;
 use Neuron\Mvc\Cache\Storage\ICacheStorage;
 
@@ -40,7 +41,17 @@ public function get( string $Key ): ?string
 			return null;
 		}
 
-		return $this->_Storage->read( $Key );
+		$Data = $this->_Storage->read( $Key );
+
+		if( !$Data )
+		{
+			Log::debug( "Cache miss for key: $Key" );
+			return null;
+		}
+
+		Log::debug( "Cache hit for key: $Key" );
+
+		return $Data;
 	}
 
 	/**
@@ -205,4 +216,4 @@ private function shouldRunGc(): bool
 		// Roll the dice
 		return mt_rand( 1, $Divisor ) <= ( $Probability * $Divisor );
 	}
-}
+}