Moved all old code for Laravel 5.

tests/unit/TransactionGroupTest.php

@@ -1,25 +0,0 @@
-<?php
-use League\FactoryMuffin\Facade as f;
-
-/**
- * Class TransactionGroupTest
- */
-class TransactionGroupTest extends TestCase
-{
-
-    public function setUp()
-    {
-        parent::setUp();
-    }
-
-    public function tearDown()
-    {
-        parent::tearDown();
-    }
-
-    public function testUser()
-    {
-        $group = f::create('TransactionGroup');
-        $this->assertEquals($group->user_id, $group->user->id);
-    }
-}