Continued the integration of person identity

application/tests/Unit/Entity/Source/Combination/UserSourceTest.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace tests\unit\Entity\Source\Combination;
+
+use PHPUnit\Framework\TestCase;
+use App\Entity\Source\Data\UserSourceInterface;
+use App\Entity\Source\Data\UserSource;
+use Doctrine\Common\Collections\Collection;
+use App\Entity\Source\Data\PersonIdentitySourceInterface;
+
+class UserSourceTest extends TestCase
+{
+    /**
+     * @var UserSourceInterface
+     */
+    public $userSource;
+
+    public function setUp(): void
+    {
+        $this->userSource = new UserSource();
+    }
+
+    public function testConstructor(): void
+    {
+        $this->assertInstanceOf(Collection::class, $this->userSource->getMemberships());
+        $this->assertInstanceOf(PersonIdentitySourceInterface::class, $this->userSource->getIdentitySource());
+        $this->expectException(\TypeError::class);
+        $this->userSource->getUser();
+    }
+}