[update] Add test case for catfan#1033

Author: Angelaon

tests/DropTest.php

@@ -2,6 +2,8 @@
 
 namespace Medoo\Tests;
 
+use Medoo\Medoo;
+
 /**
  * @coversDefaultClass \Medoo\Medoo
  */
@@ -24,4 +26,26 @@ public function testDrop($type)
             $this->database->queryString
         );
     }
+
+    /**
+     * @covers ::drop()
+     */
+    public function testDropWithPrefix()
+    {
+        $database = new Medoo([
+            'testMode' => true,
+            'prefix' => 'PREFIX_'
+        ]);
+
+        $database->type = "sqlite";
+
+        $database->drop("account");
+
+        $this->assertQuery(
+            <<<EOD
+            DROP TABLE IF EXISTS "PREFIX_account"
+            EOD,
+            $database->queryString
+        );
+    }
 }