add phpunit.xml variations

.travis.yml

@@ -9,9 +9,6 @@ php:
 services:
   - docker
 
-before_install:
-  - docker-compose up -d
-
 install:
   - travis_retry docker-compose exec test composer require --no-interaction "laravel/framework:$LARAVEL_VERSION" "orchestra/testbench:$TESTBENCH_VERSION"
 
@@ -19,10 +16,7 @@ before_script:
   - export DB_USERNAME=root DB_PASSWORD="" DB_DATABASE=tenancy CODECOV_TOKEN="24382d15-84e7-4a55-bea4-c4df96a24a9b"
   - cat vendor/laravel/framework/src/Illuminate/Foundation/Application.php| grep 'const VERSION'
 
-script: docker-compose exec test vendor/bin/phpunit -v --coverage-clover=coverage.xml
-
-after_script:
-  - docker-compose down
+script: ./test
 
 after_success:
   - bash <(curl -s https://codecov.io/bash)