Implemented PureSource

application/tests/Unit/Entity/Source/PureSourceTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Tests\Unit\Entity\Source;
+
+use App\Entity\Source\PureSourceInterface;
+use App\Entity\Source\SourceInterface;
+use App\Entity\Source\PureSource;
+use App\Entity\Source\AbstractSource;
+use PHPUnit\Framework\TestCase;
+
+class PureSourceTest extends TestCase
+{
+    /**
+     * @var PureSourceInterface
+     */
+    private $pureSource;
+
+    /**
+     * @var SourceInterface
+     */
+    private $abstractSource;
+
+    public function setUp(): void
+    {
+        $this->pureSource = new PureSource();
+        $this->abstractSource = new class() extends AbstractSource {
+        };
+    }
+
+    public function testMethodSet(): void
+    {
+        $pureSourceMethods = get_class_methods($this->pureSource);
+        $abstractSourceMethods = get_class_methods($this->abstractSource);
+        $this->assertArraySubset($pureSourceMethods, $abstractSourceMethods);
+    }
+}