Added Content Type for Image Variation

src/lib/Server/Output/ValueObjectVisitor/ImageVariation.php

@@ -59,5 +59,7 @@ protected function visitImageVariationAttributes(Visitor $visitor, Generator $ge
             $generator->startValueElement('fileSize', $data->fileSize);
             $generator->endValueElement('fileSize');
         }
+
+        $visitor->setHeader('Content-Type', $generator->getMediaType('ContentImageVariation'));
     }
 }

tests/bundle/Functional/ImageVariationTest.php

@@ -0,0 +1,147 @@
+<?php
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace EzSystems\EzPlatformRestBundle\Tests\Functional;
+
+use EzSystems\EzPlatformRestBundle\Tests\Functional\TestCase as RESTFunctionalTestCase;
+use Symfony\Component\HttpFoundation\Response;
+
+final class ImageVariationTest extends RESTFunctionalTestCase
+{
+    public function testCreateContent(): string
+    {
+        $string = $this->addTestSuffix(__FUNCTION__);
+        $fileName = basename('1px.png');
+        $fileSize = 4718;
+        $fileData = 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==';
+
+        $body = <<< XML
+<?xml version="1.0" encoding="UTF-8"?>
+<ContentCreate>
+  <ContentType href="/api/ezp/v2/content/types/5" />
+  <mainLanguageCode>eng-GB</mainLanguageCode>
+  <LocationCreate>
+    <ParentLocation href="/api/ezp/v2/content/locations/1/2" />
+    <priority>0</priority>
+    <hidden>false</hidden>
+    <sortField>PATH</sortField>
+    <sortOrder>ASC</sortOrder>
+  </LocationCreate>
+  <Section href="/api/ezp/v2/content/sections/3" />
+  <alwaysAvailable>true</alwaysAvailable>
+  <remoteId>{$string}</remoteId>
+  <User href="/api/ezp/v2/user/users/14" />
+  <modificationDate>2012-09-30T12:30:00</modificationDate>
+  <fields>
+    <field>
+      <fieldDefinitionIdentifier>name</fieldDefinitionIdentifier>
+      <languageCode>eng-GB</languageCode>
+      <fieldValue>{$string}</fieldValue>
+    </field>
+    <field>
+      <fieldDefinitionIdentifier>image</fieldDefinitionIdentifier>
+      <languageCode>eng-GB</languageCode>
+      <fieldValue>
+            <value key="fileName">{$fileName}</value>
+            <value key="fileSize">{$fileSize}</value>
+            <value key="data">{$fileData}</value>
+      </fieldValue>
+    </field>
+  </fields>
+</ContentCreate>
+XML;
+        $request = $this->createHttpRequest(
+            'POST',
+            '/api/ezp/v2/content/objects',
+            'ContentCreate+xml',
+            'ContentInfo+json',
+            $body
+        );
+
+        $response = $this->sendHttpRequest($request);
+
+        self::assertEquals('201', $response->getStatusCode());
+        self::assertHttpResponseHasHeader($response, 'Location');
+        self::assertHttpResponseHasHeader($response, 'content-type', 'application/vnd.ez.api.ContentInfo+json');
+
+        $href = $response->getHeader('Location')[0];
+        $this->addCreatedElement($href);
+
+        return $href;
+    }
+
+    /**
+     * @depends testCreateContent
+     */
+    public function testPublishContent(string $restContentHref): string
+    {
+        $response = $this->sendHttpRequest(
+            $this->createHttpRequest('PUBLISH', sprintf('%s/versions/1', $restContentHref))
+        );
+        self::assertHttpResponseCodeEquals($response, 204);
+
+        return $restContentHref;
+    }
+
+    /**
+     * @depends testCreateContent
+     */
+    public function testLoadContent(string $restContentHref): void
+    {
+        $response = $this->sendHttpRequest(
+            $this->createHttpRequest(
+                'GET',
+                $restContentHref,
+                '',
+                'Version+json'
+            )
+        );
+
+        self::assertHttpResponseCodeEquals($response, 200);
+        self::assertArrayHasKey('content-type', $response->getHeaders());
+        self::assertHttpResponseHasHeader($response, 'content-type', 'application/vnd.ez.api.ContentInfo+json');
+    }
+
+    /**
+     * @depends testPublishContent
+     */
+    public function testGetImageVariation(string $hrefToImage): void
+    {
+        $restContentHref = $hrefToImage;
+        $imageResponse = $this->sendHttpRequest(
+            $this->createHttpRequest(
+                'GET',
+                $restContentHref.'/versions/1',
+                '',
+                'Version+json'
+            )
+        );
+
+        $jsonResponse = json_decode((string)$imageResponse->getBody());
+        $imageField = $jsonResponse->Version->Fields->field[2];
+
+        self::assertObjectHasAttribute('variations', $imageField->fieldValue);
+
+        $variationUrl = $imageField->fieldValue->variations->medium->href;
+
+        $variationResponse = $this->sendHttpRequest(
+            $this->createHttpRequest(
+                'GET',
+                $variationUrl,
+                '',
+                'Version+json'
+            )
+        );
+        self::assertHttpResponseCodeEquals($variationResponse, Response::HTTP_OK);
+        self::assertHttpResponseHasHeader(
+            $variationResponse,
+            'content-type',
+            'application/vnd.ez.api.ContentImageVariation+json'
+        );
+    }
+}