tests: renamed .inc to .php

Author: dg

tests/Caching/Cache.load.phpt

@@ -10,7 +10,7 @@ use Tester\Assert;
 
 require __DIR__ . '/../bootstrap.php';
 
-require __DIR__ . '/Cache.inc';
+require __DIR__ . '/Cache.php';
 
 
 // load twice with fallback

tests/Caching/Cache.inc renamed to tests/Caching/Cache.php

@@ -10,7 +10,7 @@ use Tester\Assert;
 
 require __DIR__ . '/../bootstrap.php';
 
-require __DIR__ . '/Cache.inc';
+require __DIR__ . '/Cache.php';
 
 
 // save value with dependencies

tests/Caching/Cache.save.phpt

@@ -8,7 +8,7 @@ use Nette\Caching\Storages\SQLiteJournal;
 
 
 require __DIR__ . '/../bootstrap.php';
-require __DIR__ . '/IJournalTestCase.inc';
+require __DIR__ . '/IJournalTestCase.php';
 
 
 if (!extension_loaded('pdo_sqlite')) {