Added Unzip and Coverage

Author: AAllport

Dockerfile

@@ -5,7 +5,7 @@ FROM composer:${COMPOSER_VERSION}
 FROM php:${PHP_VERSION}-cli
 
 RUN apt-get update && \
-    apt-get install -y autoconf pkg-config libssl-dev git libzip-dev zlib1g-dev && \
+    apt-get install -y autoconf pkg-config libssl-dev git libzip-dev zlib1g-dev unzip && \
     pecl install mongodb && docker-php-ext-enable mongodb && \
     pecl install xdebug && docker-php-ext-enable xdebug && \
     docker-php-ext-install -j$(nproc) pdo_mysql zip

phpunit.xml.dist

@@ -42,4 +42,9 @@
             <directory>tests/ValidationTest.php</directory>
         </testsuite>
     </testsuites>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
 </phpunit>