Travis should load php version with group

tests/debian-jessie-php-5.6.Dockerfile

@@ -1,5 +1,5 @@
 FROM williamyeh/ansible:debian8-onbuild
 
 RUN apt-get update
-CMD ["sh", "tests/test.sh", "5.6"]
+CMD ["sh", "tests/test.sh", "php-5.6"]
 

tests/debian-jessie-php-7.0.Dockerfile

@@ -1,5 +1,5 @@
 FROM williamyeh/ansible:debian8-onbuild
 
 RUN apt-get update && ansible-galaxy install HanXHX.dotdeb
-CMD ["sh", "tests/test.sh", "7.0"]
+CMD ["sh", "tests/test.sh", "php-7.0"]
 

tests/inventory

@@ -1 +1,7 @@
 localhost
+
+[php-5.6]
+localhost
+
+[php-7.0]
+localhost

tests/test.sh

@@ -5,14 +5,14 @@
 DIR=$( dirname $0 )
 INVENTORY_FILE="$DIR/inventory"
 PLAYBOOK="$DIR/test.yml"
-ANSIBLE_ARG=""
+ANSIBLE_ARG="localhost"
 
 set -ev
 
 # Only for travis
 if [ -n "$1" ]
 then
-	ANSIBLE_ARG="--extra-vars 'php_version=$1'"
+	ANSIBLE_ARG="--limit $1"
 fi
 
 

tests/test.yml

@@ -1,13 +1,11 @@
 ---
 
 # On Debian Jessie, we need Dotdeb for PHP 7.0
-- hosts: all
+- hosts: php-7.0
   roles:
     - role: HanXHX.dotdeb
       when: >
-        ansible_distribution_major_version | version_compare(8, 'eq') and
+        ansible_distribution_major_version | version_compare(8, 'eq')
-        php_version is defined and
-        php_version | version_compare('7.0', 'ge')
 
 - hosts: all
   vars: