A build matrix for Travis CI

.travis.yml

@@ -1,9 +1,33 @@
 language: php
 
-php: [5.5, 5.4]
+php:
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
 
 env:
-  - PATH=$PATH:/home/travis/.composer/vendor/bin
+  global:
+    - PATH=$PATH:/home/travis/.composer/vendor/bin
+  matrix:
+    - DRUPAL_VERSION=6
+    - DRUPAL_VERSION=7
+    - DRUPAL_VERSION=8
+
+matrix:
+  exclude:
+    - php: 5.3
+      env: DRUPAL_VERSION=8
+    - php: 5.4
+      env: DRUPAL_VERSION=8
+    - php: 5.6
+      env: DRUPAL_VERSION=6
+    - php: 7.0
+      env: DRUPAL_VERSION=6
+    - php: hhvm
+      env: DRUPAL_VERSION=6
+  allow_failures:
+    - php: 7.0
 
 install:
   - composer self-update
@@ -14,52 +38,35 @@ install:
 before_script:
   # Set NODE_PATH for zombie driver.
   - export NODE_PATH="`pwd`/node_modules"
+  # Define the module path according to the Drupal version being tested.
+  - test ${DRUPAL_VERSION} -eq 8 && export MODULE_PATH='drupal/modules' || export MODULE_PATH='drupal/sites/all/modules'
+  # Drupal 8 uses semantic versioning.
+  - test ${DRUPAL_VERSION} -eq 8 && export PROJECT_NAME='drupal-8.0.x' || export PROJECT_NAME="drupal-${DRUPAL_VERSION}.x"
   # Set sendmail so drush doesn't throw an error during site install.
   - echo "sendmail_path='true'" >> `php --ini | grep "Loaded Configuration" | awk '{print $4}'`
   # Setup a stack Drupal 6 install to test api abilities.
-  - mysql -e 'create database drupal6'
-  - drush --quiet dl drupal-6 --drupal-project-rename=drupal6
-  - drush --yes --root=$PWD/drupal6 site-install --db-url=mysql://travis:@127.0.0.1/drupal6
-  - cp -r fixtures/drupal6/modules/behat_test drupal6/sites/all/modules
-  - cd drupal6
-  - drush --yes en behat_test
-#  - drush --yes fr behat_test
-  - drush cc all
-  - drush --debug runserver :8886 > ~/debug6.txt 2>&1 &
-  - cd -
-  # Setup a stock Drupal 7 install to test api abilities.
-  - mysql -e 'create database drupal7'
-  - drush --quiet dl drupal-7 --drupal-project-rename=drupal7
-  - drush --yes --root=$PWD/drupal7 site-install --db-url=mysql://travis:@127.0.0.1/drupal7
-  - cp -r fixtures/drupal7/modules/behat_test drupal7/sites/all/modules
-  - cd drupal7
-  - drush --yes en behat_test
-  - drush --yes fr behat_test
-  - drush cc all
-  - drush --debug runserver :8887 > ~/debug7.txt 2>&1 &
-  - cd -
-  # Setup a stock Drupal 8 install to test api abilities.
-  - mysql -e 'create database drupal8'
-  - (cd drupal8 && git pull && cd -) || git clone --branch 8.0.x http://git.drupal.org/project/drupal.git drupal8
-  - drush --yes --root=$PWD/drupal8 site-install --db-url=mysql://travis:@127.0.0.1/drupal8
-  - cp -r fixtures/drupal8/modules/behat_test drupal8/modules
-  - cd drupal8
+  - mysql -e 'create database drupal'
+  - drush --quiet dl ${PROJECT_NAME} --dev --all --drupal-project-rename=drupal
+  - drush --yes --root=$PWD/drupal site-install --db-url=mysql://travis:@127.0.0.1/drupal
+  - cp -r fixtures/drupal${DRUPAL_VERSION}/modules/behat_test ${MODULE_PATH}
+  - cd drupal
   - drush --yes en behat_test
-  - drush --yes pmu page_cache
-  - drush cr
-  - drush runserver :8888 > ~/debug8.txt 2>&1 &
+  # Only revert features on Drupal 7.
+  - test ${DRUPAL_VERSION} -eq 7 && drush --yes fr behat_test || true
+  # Disable the page cache on Drupal 8.
+  - test ${DRUPAL_VERSION} -eq 8 && drush --yes pmu page_cache || true
+  # Clear the cache on Drupal 6 and 7, rebuild on Drupal 8.
+  - test ${DRUPAL_VERSION} -eq 8 && drush cr || drush cc all || true
+  - drush --debug runserver :8888 > ~/debug.txt 2>&1 &
   - cd -
   - sleep 4s
 
 script:
   - vendor/bin/phpspec run -f pretty --no-interaction
   - vendor/bin/behat -fprogress --strict
-  - vendor/bin/behat -fprogress --profile=drupal6 --strict
-  - vendor/bin/behat -fprogress --profile=drupal7 --strict
-  - vendor/bin/behat -fprogress --profile=drush --strict
-  - vendor/bin/behat -fprogress --profile=drupal8 --strict
+  - vendor/bin/behat -fprogress --profile=drupal${DRUPAL_VERSION} --strict
+  # Only test the Drush profile if Drupal 7 was installed.
+  - test ${DRUPAL_VERSION} -eq 7 && vendor/bin/behat -fprogress --profile=drush --strict || true
 
 after_failure:
-  - cat ~/debug6.txt
-  - cat ~/debug7.txt
-  - cat ~/debug8.txt
+  - cat ~/debug.txt

behat.yml.dist

@@ -43,12 +43,12 @@ drupal6:
         tags: "@d6"
   extensions:
     Behat\MinkExtension:
-      base_url: http://localhost:8886
+      base_url: http://localhost:8888
     Drupal\DrupalExtension:
       api_driver: "drupal"
       drupal:
         # Change this to the absolute path to Drupal install.
-        drupal_root: "drupal6"
+        drupal_root: "drupal"
       region_map:
         left sidebar: "#sidebar-first"
         content: "#content"
@@ -66,12 +66,12 @@ drupal7:
         tags: "@d7"
   extensions:
     Behat\MinkExtension:
-      base_url: http://localhost:8887
+      base_url: http://localhost:8888
     Drupal\DrupalExtension:
       api_driver: "drupal"
       drupal:
         # Change this to the absolute path to Drupal install.
-        drupal_root: "drupal7"
+        drupal_root: "drupal"
       region_map:
         left sidebar: "#sidebar-first"
         content: "#content"
@@ -91,12 +91,12 @@ drush:
         tags: "@drushTest"
   extensions:
     Behat\MinkExtension:
-      base_url: http://localhost:8887
+      base_url: http://localhost:8888
     Drupal\DrupalExtension:
       api_driver: "drush"
       drush_driver: "drush"
       drush:
-        root: "drupal7"
+        root: "drupal"
       region_map:
         left sidebar: "#sidebar-first"
         content: "#content"
@@ -119,7 +119,7 @@ drupal8:
       api_driver: "drupal"
       drupal:
         # Change this to the absolute path to Drupal install.
-        drupal_root: "drupal8"
+        drupal_root: "drupal"
       region_map:
         left sidebar: "#sidebar-first"
         content: "#content"