ADDED - docker

.gitignore

@@ -1,3 +1,4 @@
+.idea
 /vendor/
 /composer.lock
 /tests/temp/

composer.json

@@ -42,6 +42,6 @@
         }
     },
     "scripts": {
-        "test": "vendor/bin/phpunit --configuration tests/phpunit.xml"
+        "test": "vendor/bin/phpunit --configuration tests/phpunit.xml --coverage-clover tests/clover.xml"
     }
 }

docker-compose.yml

@@ -0,0 +1,8 @@
+version: '3.7'
+services:
+  php:
+    build: docker
+    expose:
+      - 9000
+    volumes:
+      - .:/var/src/

docker/Dockerfile

@@ -0,0 +1,30 @@
+FROM php:7.3
+
+RUN apt-get update
+
+RUN apt-get install -y \
+        libfreetype6-dev \
+        libjpeg62-turbo-dev \
+        libpng-dev \
+    && docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ \
+    && docker-php-ext-install -j$(nproc) gd
+
+RUN docker-php-ext-enable opcache
+
+RUN pecl install xdebug \
+    && docker-php-ext-enable xdebug
+
+RUN  apt-get install libzip-dev -y \
+    && docker-php-ext-install zip
+
+RUN apt-get install unzip
+
+RUN cd ~ \
+    && curl -sS https://getcomposer.org/installer -o composer-setup.php \
+    && php composer-setup.php --install-dir=/usr/local/bin --filename=composer
+# composer cache persmission fix
+RUN chmod a+w /var/www
+
+COPY php.ini /usr/local/etc/php/
+
+WORKDIR /var/src/

docker/php.ini

@@ -0,0 +1,12 @@
+short_open_tag=Off
+display_errors=On
+display_startup_errors=On
+error_reporting=E_ALL
+
+opcache.max_accelerated_files = 20000
+realpath_cache_size=4096K
+realpath_cache_ttl=600
+
+xdebug.remote_enable=true
+xdebug.remote_port=9000
+xdebug.remote_connect_back=1

tests/StefanoImageTest/ImageTest.php

@@ -345,5 +345,8 @@ public function testCreteTargetDirectoryIfNotExists() {
               ->save($targetPath, $newName);
 
         $this->assertDirectoryExists($targetPath);
+
+        @rmdir(__DIR__ . '/assets/temp/this-dir/does-not-exists');
+        @rmdir(__DIR__ . '/assets/temp/this-dir');
     }
 }