Fixing of important bug - tableKey

ChecksumTestFixture is using _getTableKey() (connection and table name) as key of $_tableHashes in insert(), but when validate modifications, it checks for just table name, which causes incorrect response of _tableUnmodified(), and creating fixtures over again and again.

Big thanks to my colleague @sukihub for finding this bug.

src/TestSuite/Fixture/ChecksumTestFixture.php

@@ -68,7 +68,7 @@ public function truncate(ConnectionInterface $db)
  */
     public function drop(ConnectionInterface $db)
     {
-        unset(static::$_tableHashes[$this->table]);
+        unset(static::$_tableHashes[$this->_getTableKey()]);
         return parent::drop($db);
     }
 
@@ -86,7 +86,7 @@ public function drop(ConnectionInterface $db)
     protected function _tableUnmodified($db)
     {
         $tableKey = $this->_getTableKey();
-        if (!array_key_exists($this->table, static::$_tableHashes)) {
+        if (!array_key_exists($tableKey, static::$_tableHashes)) {
             return false;
         }