Implemented tests for LayerType

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

@@ -0,0 +1,41 @@
+<?php
+
+namespace Tests\Unit\Entity\Attribut;
+
+use PHPUnit\Framework\TestCase;
+use App\Entity\Attribut\LayerAttributInterface;
+use App\Entity\Attribut\LayerAttribut;
+use App\DBAL\Types\LayerType;
+
+class LayerAttributTest extends TestCase
+{
+    /**
+     * @var LayerAttributInterface
+     */
+    protected $layer;
+
+    public function setUp(): void
+    {
+        $this->layer = new class() implements LayerAttributInterface {
+            use LayerAttribut;
+        };
+    }
+
+    public function testConstruct(): void
+    {
+        $this->expectException(\TypeError::class);
+        $this->layer->getLayer();
+    }
+
+    public function testAccessors(): void
+    {
+        foreach ([
+            LayerType::LAW,
+            LayerType::RELATION,
+            LayerType::SOURCE,
+        ] as $value) {
+            $this->assertNull($this->layer->setLayer($value));
+            $this->assertEquals($value, $this->layer->getLayer());
+        }
+    }
+}