MNT Use shared travis config, use sminnee/phpunit

.travis.yml

@@ -1,41 +1,4 @@
-language: php
+version: ~> 1.0
 
-dist: xenial
+import:
-
+  - silverstripe/silverstripe-travis-shared:config/provision/standard-jobs-range.yml
-services:
-  - mysql
-  - postgresql
-
-env:
-  global:
-    - COMPOSER_ROOT_VERSION="2.x-dev"
-
-matrix:
-  include:
-    - php: 5.6
-      env: DB=MYSQL PHPUNIT_TEST=1 RECIPE_VERSION="^1 --prefer-lowest"
-    - php: 7.0
-      env: DB=PGSQL PHPUNIT_TEST=1 RECIPE_VERSION="^1"
-    - php: 7.1
-      env: DB=MYSQL PHPUNIT_COVERAGE_TEST=1 RECIPE_VERSION="^4 --prefer-lowest"
-    - php: 7.2
-      env: DB=MYSQL PHPUNIT_TEST=1 PHPCS_TEST=1 RECIPE_VERSION="^4"
-    - php: 7.3
-      env: DB=MYSQL PHPUNIT_COVERAGE_TEST=1 RECIPE_VERSION="4.x-dev"
-
-before_script:
-  - phpenv rehash
-  - phpenv config-rm xdebug.ini
-
-  - composer validate
-  - composer require --no-update silverstripe/recipe-cms:$RECIPE_VERSION
-  - if [[ $DB == PGSQL ]]; then composer require --no-update silverstripe/postgresql:^2; fi
-  - composer install --prefer-source --no-interaction --no-progress --no-suggest --optimize-autoloader --verbose --profile
-
-script:
-  - if [[ $PHPUNIT_TEST ]]; then vendor/bin/phpunit; fi
-  - if [[ $PHPUNIT_COVERAGE_TEST ]]; then phpdbg -qrr vendor/bin/phpunit --coverage-clover=coverage.xml; fi
-  - if [[ $PHPCS_TEST ]]; then vendor/bin/phpcs --standard=vendor/silverstripe/framework/phpcs.xml.dist src/ tests/ ; fi
-
-after_success:
-  - if [[ $PHPUNIT_COVERAGE_TEST ]]; then bash <(curl -s https://codecov.io/bash) -f coverage.xml; fi

composer.json

@@ -16,7 +16,7 @@
         "silverstripe/versioned": "^1.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.7",
+        "sminnee/phpunit": "^5.7",
         "squizlabs/php_codesniffer": "^3.0"
     },
     "extra": {

phpcs.xml.dist

@@ -2,6 +2,9 @@
 <ruleset name="SilverStripe">
     <description>CodeSniffer ruleset for SilverStripe coding conventions.</description>
 
+    <file>src</file>
+    <file>tests</file>
+
     <rule ref="PSR2">
         <!-- Current exclusions -->
         <exclude name="PSR1.Methods.CamelCapsMethodName"/>