Test setup cleanup

.gitlab-ci.yml

@@ -1,10 +1,3 @@
-# Composer stores all downloaded packages in the vendor/ directory.
-# Do not use the following if the vendor/ directory is commited to
-# your git repository.
-cache:
-  paths:
-  - vendor/
-
 test:7:
     before_script:
       - sh build/docker_install.sh > /dev/null

build/docker_install.sh

@@ -10,14 +10,3 @@ echo -e 'http://dl-cdn.alpinelinux.org/alpine/edge/main\nhttp://dl-cdn.alpinelin
 apk upgrade --update && apk add --no-cache \
 	curl \
 	git
-	
-# Install phpunit, the tool that we will use for testing
-# curl -Lo /usr/local/bin/phpunit https://phar.phpunit.de/phpunit.phar
-# chmod +x /usr/local/bin/phpunit
-
-# Install extensions
-# Install xdebug for coverage report
-# docker-php-source extract
-# pecl install xdebug
-# docker-php-ext-enable xdebug
-# docker-php-source delete