Implemented test for law entity

application/src/Entity/Meta/AbstractMeta.php

@@ -9,7 +9,8 @@ use App\Entity\AbstractEntity;
  */
 abstract class AbstractMeta extends AbstractEntity implements MetaInterface
 {
-    public function __construct(){
+    public function __construct()
+    {
         parent::__construct();
     }
 }

application/tests/unit/Entity/Meta/LawTest.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Entity\Meta;
+
+use PHPUnit\Framework\TestCase;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\Common\Collections\ArrayCollection;
+
+class LawTest extends TestCase
+{
+    /**
+     * @var LawInterface
+     */
+    protected $law;
+
+    public function setUp(): void
+    {
+        $this->law = new Law();
+    }
+
+    public function testConstruct(): void
+    {
+        $this->assertInstanceOf(Collection::class, $this->law->getRights());
+    }
+
+    public function testRights(): void
+    {
+        $right = new Right();
+        $rights = new ArrayCollection([$right, new Right(), new Right()]);
+        $this->assertNull($this->law->setRights($rights));
+        $this->assertEquals($right, $this->law->getRights()->get(0));
+    }
+}