Add test for IiifUrlReader

Build/Test/docker-compose.yml

@@ -126,7 +126,7 @@ services:
       "
 
   unit:
-    image: typo3/core-testing-${DOCKER_PHP_IMAGE}:latest
+    build: unit-${DOCKER_PHP_IMAGE}
     user: "${HOST_UID}:${HOST_GID}"
     volumes:
       - ${DLF_ROOT}:${DLF_ROOT}

Build/Test/unit-php74/Dockerfile

@@ -0,0 +1,49 @@
+FROM php:7.4-alpine
+MAINTAINER Christian Kuhn <[email protected]>
+
+# We use convenient install-php-extensions script to manage additional php extensions
+ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
+
+RUN apk add --no-cache \
+    bash \
+    file \
+    git \
+    graphicsmagick \
+    grep \
+    patch \
+    && chmod +x /usr/local/bin/install-php-extensions \
+    && sync \
+    && install-php-extensions \
+        apcu \
+        bcmath \
+        bz2 \
+        @composer-2 \
+        gd \
+        gettext \
+        gmp \
+        intl \
+        memcached \
+        mysqli \
+        opcache \
+        pdo_mysql \
+        pdo_pgsql \
+        pdo_sqlsrv \
+        pgsql \
+        pspell \
+        redis \
+        soap \
+        sockets \
+        sqlsrv \
+        sysvsem \
+        # we need to pin xdebug to a specific version now, as 3.2+ is not compatible with image php version
+        xdebug-3.1.5 \
+        zip \
+    && mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini" \
+    && sed -i s/';phar.readonly = On'/'phar.readonly = Off'/ $PHP_INI_DIR/php.ini \
+    && sed -i s/'memory_limit = 128M'/'memory_limit = 2G'/ $PHP_INI_DIR/php.ini \
+    && sed -i s/'max_execution_time = 30'/'max_execution_time = 240'/ $PHP_INI_DIR/php.ini \
+    && sed -i s/';max_input_vars = 1000'/'max_input_vars = 1500'/ $PHP_INI_DIR/php.ini \
+    && echo "xdebug.max_nesting_level = 400" >> $PHP_INI_DIR/conf.d/docker-php-ext-xdebug.ini \
+    && echo "apc.enable_cli=1" >> $PHP_INI_DIR/conf.d/docker-php-ext-apcu.ini \
+    && echo "apc.slam_defense=0" >> $PHP_INI_DIR/conf.d/docker-php-ext-apcu.ini \
+    && rm -rf /var/cache/apk/*

Tests/Unit/Common/IiifUrlReaderTest.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Kitodo\Dlf\Tests\Unit\Common;
+
+use Kitodo\Dlf\Common\IiifUrlReader;
+use TYPO3\TestingFramework\Core\Unit\UnitTestCase;
+use donatj\MockWebServer\MockWebServer;
+use donatj\MockWebServer\Response;
+
+class IiifUrlReaderTest extends UnitTestCase
+{
+
+    /** @var MockWebServer */
+    protected static $mockServer;
+
+    public static function setUpBeforeClass() : void {
+        self::$mockServer = new MockWebServer;
+        self::$mockServer->start();
+    }
+
+    public static function tearDownAfterClass() : void {
+        // stopping the web server during tear down allows us to reuse the port for later tests
+        self::$mockServer->stop();
+    }
+
+    /**
+     * @test
+     * @group getContent
+     */
+    public function getContentCheck() {
+        $iiifUrlReader = new IiifUrlReader();
+
+        $correctUrl = self::$mockServer->setResponseOfPath('/correctPath', new Response('Correct result'));
+        $this->assertSame('Correct result', $iiifUrlReader->getContent($correctUrl));
+
+        $incorrectUrl = self::$mockServer->setResponseOfPath('/incorrectPath',
+            new Response('', [], 500));
+        $this->assertSame('', $iiifUrlReader->getContent($incorrectUrl));
+    }
+}

composer.json

@@ -40,12 +40,14 @@
     "solarium/solarium": "^5.2"
   },
   "require-dev": {
+	"ext-sockets": "*",
     "spatie/phpunit-watcher": "^1.23",
     "typo3/cms-backend": "^9.5.31|^10.4.34",
     "typo3/cms-fluid": "^9.5.31|^10.4.34",
     "typo3/cms-fluid-styled-content": "^9.5.31|^10.4.34",
     "typo3/cms-frontend": "^9.5.31|^10.4.34",
-    "typo3/testing-framework": "^4.15.5|^6.16.6"
+    "typo3/testing-framework": "^4.15.5|^6.16.6",
+	"donatj/mock-webserver": "^2.6"
   },
   "replace": {
     "typo3-ter/dlf": "self.version"