Renamed GroupSourcesAttribut to MembershipsAttribut and Implemented\Optimized tests

application/tests/Unit/Entity/Attribut/MembershipsAttributTest.php

@@ -0,0 +1,35 @@
+<?php
+namespace Tests\Unit\Entity\Attribut;
+
+use PHPUnit\Framework\TestCase;
+use App\Entity\Attribut\MembershipsAttributInterface;
+use App\Entity\Attribut\MembershipsAttribut;
+use App\Entity\Source\Collection\MemberCollectionSourceInterface;
+use Doctrine\Common\Collections\ArrayCollection;
+
+class MembershipsAttributTest extends TestCase
+{
+    /**
+     * 
+     * @var MembershipsAttributInterface
+     */
+    protected $memberships;
+    
+    public function setUp():void{
+        $this->memberships = new class implements MembershipsAttributInterface{
+            use MembershipsAttribut;
+        };
+    }
+    
+    public function testConstructor():void {
+        $this->expectException(\TypeError::class);
+        $this->memberships->getMemberships();
+    }
+    
+    public function testAccessors():void {
+        $membership = $this->createMock(MemberCollectionSourceInterface::class);
+        $this->assertNull($this->memberships->setMemberships(new ArrayCollection([$membership])));
+        $this->assertEquals($this->memberships->getMemberships()->get(0), $membership);
+    }
+}
+