Simplify tests (don't need dotdeb role + force php_version)

Vagrantfile

@@ -6,10 +6,10 @@
 Vagrant.configure("2") do |config|
 
   vms = [
-    [ "jessie-php-5.6", "debian/contrib-jessie64", "192.168.33.88", "php-5.6" ],
-    [ "jessie-php-7.0", "debian/contrib-jessie64", "192.168.33.89", "php-7.0" ],
-    [ "stretch-php-5.6", "sharlak/debian_stretch_64", "192.168.33.90", "php-5.6" ],
-    [ "stretch-php-7.0", "sharlak/debian_stretch_64", "192.168.33.91", "php-7.0" ]
+    [ "jessie-php-5.6", "debian/contrib-jessie64", "192.168.33.88", "5.6" ],
+    [ "jessie-php-7.0", "debian/contrib-jessie64", "192.168.33.89", "7.0" ],
+    [ "stretch-php-5.6", "sharlak/debian_stretch_64", "192.168.33.90", "5.6" ],
+    [ "stretch-php-7.0", "sharlak/debian_stretch_64", "192.168.33.91", "7.0" ]
   ]
 
   config.vm.provider "virtualbox" do |v|
@@ -24,9 +24,11 @@ Vagrant.configure("2") do |config|
 
       m.vm.provision "ansible" do |ansible|
         ansible.playbook = "tests/test.yml"
-        ansible.groups = { vm[3] => [ vm[0] ] }
         ansible.verbose = 'vv'
-				ansible.sudo = true
+        ansible.sudo = true
+        ansible.extra_vars = {
+          php_version: vm[3]
+        }
       end
     end
   end

tests/debian-jessie-php-5.6.Dockerfile

@@ -1,5 +1,5 @@
 FROM williamyeh/ansible:debian8-onbuild
 
-RUN apt-get update && ansible-galaxy install HanXHX.dotdeb
-CMD ["sh", "tests/test.sh", "php-5.6"]
+RUN apt-get update
+CMD ["sh", "tests/test.sh", "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", "php-7.0"]
+RUN apt-get update
+CMD ["sh", "tests/test.sh", "7.0"]
 

tests/test.sh

@@ -12,7 +12,7 @@ set -ev
 # Only for travis
 if [ -n "$1" ]
 then
-	ANSIBLE_ARG="--limit $1"
+	ANSIBLE_ARG="-e 'php_version: $1'"
 fi
 
 

tests/test.yml

@@ -1,12 +1,5 @@
 ---
 
-# On Debian Jessie, we need Dotdeb for PHP 7.0
-- hosts: php-7.0
-  roles:
-    - role: HanXHX.dotdeb
-      when: >
-        ansible_distribution_major_version | version_compare(8, 'eq')
-
 - hosts: all
   vars:
     vhost: 'test.local'
@@ -14,6 +7,11 @@
       - '{{ php_apt_prefix }}recode'
     php_install_xdebug: true
   pre_tasks:
+    - name: APT | Add Dotdeb repository for Jessie + PHP7
+      apt_repository: repo='deb http://packages.dotdeb.org jessie all' state=present
+      when: >
+        ansible_distribution_major_version | version_compare(8, 'eq') and
+        php_version | version_compare('7.0', 'ge')
     - name: APT | Install nginx
       apt: pkg=nginx state=present update_cache=yes cache_valid_time=3600
     - name: SHELL | Get nginx version