Applied API role specs to short URL creation

module/Core/test/Domain/DomainServiceTest.php

@@ -12,6 +12,7 @@ use Shlinkio\Shlink\Core\Domain\DomainService;
 use Shlinkio\Shlink\Core\Domain\Model\DomainItem;
 use Shlinkio\Shlink\Core\Domain\Repository\DomainRepositoryInterface;
 use Shlinkio\Shlink\Core\Entity\Domain;
+use Shlinkio\Shlink\Core\Exception\DomainNotFoundException;
 
 class DomainServiceTest extends TestCase
 {
@@ -54,4 +55,27 @@ class DomainServiceTest extends TestCase
             [$default, new DomainItem('foo.com', false), new DomainItem('bar.com', false)],
         ];
     }
+
+    /** @test */
+    public function getDomainThrowsExceptionWhenDomainIsNotFound(): void
+    {
+        $find = $this->em->find(Domain::class, '123')->willReturn(null);
+
+        $this->expectException(DomainNotFoundException::class);
+        $find->shouldBeCalledOnce();
+
+        $this->domainService->getDomain('123');
+    }
+
+    /** @test */
+    public function getDomainReturnsEntityWhenFound(): void
+    {
+        $domain = new Domain('');
+        $find = $this->em->find(Domain::class, '123')->willReturn($domain);
+
+        $result = $this->domainService->getDomain('123');
+
+        self::assertSame($domain, $result);
+        $find->shouldHaveBeenCalledOnce();
+    }
 }

module/Core/test/Exception/DomainNotFoundExceptionTest.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\Core\Exception;
+
+use PHPUnit\Framework\TestCase;
+use Shlinkio\Shlink\Core\Exception\DomainNotFoundException;
+
+use function sprintf;
+
+class DomainNotFoundExceptionTest extends TestCase
+{
+    /** @test */
+    public function properlyCreatesExceptionFromNotFoundTag(): void
+    {
+        $id = '123';
+        $expectedMessage = sprintf('Domain with id "%s" could not be found', $id);
+        $e = DomainNotFoundException::fromId($id);
+
+        self::assertEquals($expectedMessage, $e->getMessage());
+        self::assertEquals($expectedMessage, $e->getDetail());
+        self::assertEquals('Domain not found', $e->getTitle());
+        self::assertEquals('DOMAIN_NOT_FOUND', $e->getType());
+        self::assertEquals(['id' => $id], $e->getAdditionalData());
+        self::assertEquals(404, $e->getStatus());
+    }
+}

module/Core/test/Exception/TagNotFoundExceptionTest.php

@@ -2,7 +2,7 @@
 
 declare(strict_types=1);
 
-namespace ShlinkioTest\Shlink\Rest\Exception;
+namespace ShlinkioTest\Shlink\Core\Exception;
 
 use PHPUnit\Framework\TestCase;
 use Shlinkio\Shlink\Core\Exception\TagNotFoundException;