Merge pull request #15 from 0x46616c6b/multi-php-version-support

Add test environment for PHP 7.2 & 7.3

.circleci/config.yml

@@ -1,7 +1,6 @@
 version: 2
-
 jobs:
-  build:
+  test_php71:
     docker:
       - image: circleci/php:7.1
       - image: systemli/etherpad-lite:1.7.5
@@ -10,10 +9,10 @@ jobs:
       - run: sudo composer self-update
       - restore_cache:
           keys:
-            - composer-{{ checksum "composer.lock" }}
+            - composer-php71-{{ checksum "composer.lock" }}
       - run: composer install
       - save_cache:
-          key: composer-{{ checksum "composer.lock" }}
+          key: composer-php71-{{ checksum "composer.lock" }}
           paths:
             - vendor
       - run:
@@ -25,3 +24,58 @@ jobs:
       - run:
           name: Running Behat
           command: vendor/bin/behat -f progress
+  test_php72:
+    docker:
+      - image: circleci/php:7.2
+      - image: systemli/etherpad-lite:1.7.5
+    steps:
+      - checkout
+      - run: sudo composer self-update
+      - restore_cache:
+          keys:
+            - composer-php72-{{ checksum "composer.lock" }}
+      - run: composer install
+      - save_cache:
+          key: composer-php72-{{ checksum "composer.lock" }}
+          paths:
+            - vendor
+      - run:
+          name: Running PHPUnit
+          command: vendor/bin/phpunit
+      - run:
+          name: Wait for Etherpad
+          command: dockerize -wait http://localhost:9001 -timeout 1m
+      - run:
+          name: Running Behat
+          command: vendor/bin/behat -f progress
+  test_php73:
+    docker:
+      - image: circleci/php:7.3
+      - image: systemli/etherpad-lite:1.7.5
+    steps:
+      - checkout
+      - run: sudo composer self-update
+      - restore_cache:
+          keys:
+            - composer-php73-{{ checksum "composer.lock" }}
+      - run: composer install
+      - save_cache:
+          key: composer-php73-{{ checksum "composer.lock" }}
+          paths:
+            - vendor
+      - run:
+          name: Running PHPUnit
+          command: vendor/bin/phpunit
+      - run:
+          name: Wait for Etherpad
+          command: dockerize -wait http://localhost:9001 -timeout 1m
+      - run:
+          name: Running Behat
+          command: vendor/bin/behat -f progress
+workflows:
+  version: 2
+  build_and_test:
+    jobs:
+      - test_php71
+      - test_php72
+      - test_php73

composer.json

@@ -12,7 +12,7 @@
         "psr-4": { "": "src/" }
     },
     "require": {
-        "php": "^7.1",
+        "php": "^7.1|^7.2|^7.3",
         "guzzlehttp/guzzle": "~6.3"
     },
     "require-dev": {