Created NotFoundDelegateTest

module/Core/test/Response/NotFoundDelegateTest.php

@@ -0,0 +1,61 @@
+<?php
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\Core\Response;
+
+use PHPUnit\Framework\TestCase;
+use Prophecy\Argument;
+use Prophecy\Prophecy\MethodProphecy;
+use Prophecy\Prophecy\ObjectProphecy;
+use Shlinkio\Shlink\Core\Response\NotFoundDelegate;
+use Zend\Diactoros\Response;
+use Zend\Diactoros\ServerRequestFactory;
+use Zend\Expressive\Template\TemplateRendererInterface;
+
+class NotFoundDelegateTest extends TestCase
+{
+    /**
+     * @var NotFoundDelegate
+     */
+    private $delegate;
+    /**
+     * @var ObjectProphecy
+     */
+    private $renderer;
+
+    public function setUp()
+    {
+        $this->renderer = $this->prophesize(TemplateRendererInterface::class);
+        $this->delegate = new NotFoundDelegate($this->renderer->reveal());
+    }
+
+    /**
+     * @param string $expectedResponse
+     * @param string $accept
+     * @param int $renderCalls
+     *
+     * @test
+     * @dataProvider provideResponses
+     */
+    public function properResponseTypeIsReturned(string $expectedResponse, string $accept, int $renderCalls)
+    {
+        $request = ServerRequestFactory::fromGlobals()->withHeader('Accept', $accept);
+        /** @var MethodProphecy $render */
+        $render = $this->renderer->render(Argument::cetera())->willReturn('');
+
+        $resp = $this->delegate->process($request);
+
+        $this->assertInstanceOf($expectedResponse, $resp);
+        $render->shouldHaveBeenCalledTimes($renderCalls);
+    }
+
+    public function provideResponses(): array
+    {
+        return [
+            [Response\JsonResponse::class, 'application/json', 0],
+            [Response\JsonResponse::class, 'text/json', 0],
+            [Response\JsonResponse::class, 'application/x-json', 0],
+            [Response\HtmlResponse::class, 'text/html', 1],
+        ];
+    }
+}