diff --git a/tst/MigrateTest.php b/tst/MigrateTest.php
new file mode 100644
index 0000000..14feca0
--- /dev/null
+++ b/tst/MigrateTest.php
@@ -0,0 +1,81 @@
+<?php
+use PrivateBin\Data\Database;
+use PrivateBin\Data\Filesystem;
+
+class MigrateTest extends PHPUnit_Framework_TestCase
+{
+    protected $_model_1;
+
+    protected $_model_2;
+
+    protected $_path;
+
+    protected $_path_instance_1;
+
+    protected $_path_instance_2;
+
+    public function setUp()
+    {
+        /* Setup Routine */
+        $this->_path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . 'privatebin_data';
+        $this->_path_instance_1 = $this->_path . DIRECTORY_SEPARATOR . 'instance_1';
+        $this->_path_instance_2 = $this->_path . DIRECTORY_SEPARATOR . 'instance_2';
+        if (!is_dir($this->_path)) {
+            mkdir($this->_path);
+        }
+        mkdir($this->_path_instance_1);
+        mkdir($this->_path_instance_1 . DIRECTORY_SEPARATOR . 'cfg');
+        mkdir($this->_path_instance_2);
+        mkdir($this->_path_instance_2 . DIRECTORY_SEPARATOR . 'cfg');
+        $options                   = parse_ini_file(CONF_SAMPLE, true);
+        $options['purge']['limit'] = 0;
+        $options['model_options']['dir'] = $this->_path_instance_1 . DIRECTORY_SEPARATOR . 'data';
+        $this->_model_1 = new Filesystem($options['model_options']);
+        Helper::createIniFile($this->_path_instance_1 . DIRECTORY_SEPARATOR . 'cfg' . DIRECTORY_SEPARATOR . 'conf.php', $options);
+
+        $options['model']          = array(
+            'class' => 'Database',
+        );
+        $options['model_options'] = array(
+            'dsn' => 'sqlite:' . $this->_path_instance_2 . DIRECTORY_SEPARATOR . 'test.sq3',
+            'usr' => null,
+            'pwd' => null,
+            'opt' => array(PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION),
+        );
+        $this->_model_2 = new Database($options['model_options']);
+        Helper::createIniFile($this->_path_instance_2 . DIRECTORY_SEPARATOR . 'cfg' . DIRECTORY_SEPARATOR . 'conf.php', $options);
+    }
+
+    public function tearDown()
+    {
+        /* Tear Down Routine */
+        Helper::rmDir($this->_path);
+    }
+
+    public function testMigrate()
+    {
+        $this->_model_1->delete(Helper::getPasteId());
+        $this->_model_2->delete(Helper::getPasteId());
+
+        // storing paste & comment
+        $this->_model_1->create(Helper::getPasteId(), Helper::getPaste());
+        $this->_model_1->createComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId(), Helper::getComment());
+
+        // migrate files to database
+        $output = null;
+        $exit_code = 255;
+        exec('php ' . PATH . "bin" . DIRECTORY_SEPARATOR . 'migrate --delete-after ' . $this->_path_instance_1 . DIRECTORY_SEPARATOR . 'cfg '. $this->_path_instance_2 . DIRECTORY_SEPARATOR . 'cfg', $output, $exit_code);
+        $this->assertEquals(0, $exit_code, 'migrate script exits 0');
+        $this->assertFalse($this->_model_1->exists(Helper::getPasteId()), 'paste removed after migrating it');
+        $this->assertFalse($this->_model_1->existsComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId()), 'comment removed after migrating it');
+        $this->assertTrue($this->_model_2->exists(Helper::getPasteId()), 'paste migrated');
+        $this->assertTrue($this->_model_2->existsComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId()), 'comment migrated');
+
+        // migrate back to files
+        $exit_code = 255;
+        exec('php ' . PATH . "bin" . DIRECTORY_SEPARATOR . 'migrate ' . $this->_path_instance_2 . DIRECTORY_SEPARATOR . 'cfg '. $this->_path_instance_1 . DIRECTORY_SEPARATOR . 'cfg', $output, $exit_code);
+        $this->assertEquals(0, $exit_code, 'migrate script exits 0');
+        $this->assertTrue($this->_model_1->exists(Helper::getPasteId()), 'paste migrated back');
+        $this->assertTrue($this->_model_1->existsComment(Helper::getPasteId(), Helper::getPasteId(), Helper::getCommentId()), 'comment migrated back');
+    }
+}
\ No newline at end of file