diff --git a/application/tests/Unit/Entity/Attribut/TypeAttributTest.php b/application/tests/Unit/Entity/Attribut/TypeAttributTest.php
new file mode 100644
index 0000000..e8d9751
--- /dev/null
+++ b/application/tests/Unit/Entity/Attribut/TypeAttributTest.php
@@ -0,0 +1,38 @@
+<?php
+
+namespace Tests\Unit\Entity\Attribut;
+
+use PHPUnit\Framework\TestCase;
+use App\Entity\Attribut\TypeAttributInterface;
+use App\Entity\Attribut\TypeAttribut;
+
+/**
+ * @author kevinfrantz
+ */
+class TypeAttributTest extends TestCase
+{
+    /**
+     * @var TypeAttributInterface
+     */
+    protected $typeAttribut;
+
+    public function setUp(): void
+    {
+        $this->typeAttribut = new class() implements TypeAttributInterface {
+            use TypeAttribut;
+        };
+    }
+
+    public function testConstructor(): void
+    {
+        $this->expectException(\TypeError::class);
+        $this->typeAttribut->getType();
+    }
+
+    public function testAccessors(): void
+    {
+        $type = 'Hello World!';
+        $this->assertNull($this->typeAttribut->setType($type));
+        $this->assertEquals($type, $this->typeAttribut->getType());
+    }
+}