Moved unit tests

tests/unit/Entity/ScopeEntityTest.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace LeagueTests\Entity;
+
+use League\OAuth2\Server\Entity\ScopeEntity;
+use \Mockery as M;
+
+class ScopeTest extends \PHPUnit_Framework_TestCase
+{
+    public function testSetGet()
+    {
+        $server = M::mock('League\OAuth2\Server\AbstractServer');
+        $scope = (new ScopeEntity($server))->hydrate([
+            'id' => 'foobar',
+            'description' => 'barfoo'
+        ]);
+
+        $this->assertEquals('foobar', $scope->getId());
+        $this->assertEquals('barfoo', $scope->getDescription());
+
+        $this->assertTrue(is_array($scope->jsonSerialize()));
+    }
+}