Add CircleCI build (#39)

* Run phpunit on circleci

* Update phpro/grumphp to ^0.14

Also update erusev/parsedown to ^1.7 as ^1.6 had a XSS vulnerability
(see erusev/parsedown#495).

This allows dependencies to be installed successfully on CircleCI.

* Disable all library hooks besides curl for tests

.circleci/config.yml

@@ -0,0 +1,77 @@
+version: 2
+
+defaults:
+  workspace_root: &workspace_root
+    ~/BuildSize
+
+  php_container: &php_container
+    working_directory: *workspace_root
+    docker:
+      - image: circleci/php:7.2
+
+  attach_workspace: &attach_workspace
+    attach_workspace:
+      at: *workspace_root
+
+  restore_composer: &restore_composer
+    restore_cache:
+      name: Restore composer cache
+      keys:
+        - v1-composer-{{ checksum "composer.lock" }}
+        - v1-composer-
+
+jobs:
+  checkout:
+    <<: *php_container
+    steps:
+      - checkout
+
+      - persist_to_workspace:
+          root: *workspace_root
+          paths:
+            - ./
+
+  composer:
+    <<: *php_container
+    steps:
+      - *attach_workspace
+      - *restore_composer
+
+      - run:
+          name: Install dependencies
+          command: composer install --no-interaction
+
+      - save_cache:
+          name: Save composer cache
+          key: v1-composer-{{ checksum "composer.lock" }}
+          paths:
+            - vendor
+
+  test:
+    <<: *php_container
+    steps:
+      - *attach_workspace
+      - *restore_composer
+
+      - run:
+          name: Run PHP tests
+          command: ./vendor/bin/phpunit --log-junit reports/phpunit/junit.xml
+
+      - store_test_results:
+          path: reports/phpunit
+
+
+workflows:
+  version: 2
+
+  push:
+    jobs:
+      - checkout
+
+      - composer:
+          requires:
+            - checkout
+
+      - test:
+          requires:
+            - composer

.gitignore

@@ -3,6 +3,7 @@
 /public/storage
 /storage/*.key
 /vendor
+/reports
 /.idea
 /.vagrant
 Homestead.json

composer.json

@@ -7,7 +7,7 @@
     "require": {
         "php": ">=7.0.0",
         "doctrine/dbal": "^2.6",
-        "erusev/parsedown": "^1.6",
+        "erusev/parsedown": "^1.7",
         "fideloper/proxy": "~3.3",
         "firebase/php-jwt": "^5.0",
         "graham-campbell/github": "^6.0",
@@ -27,7 +27,7 @@
         "mockery/mockery": "0.9.*",
         "php-vcr/php-vcr": "^1.3",
         "php-vcr/phpunit-testlistener-vcr": "^3.0",
-        "phpro/grumphp": "^0.12.0",
+        "phpro/grumphp": "^0.14.0",
         "phpunit/phpunit": "6.2",
         "sebastian/phpcpd": "^3.0",
         "sensiolabs/security-checker": "^4.1"

tests/bootstrap.php

@@ -1,6 +1,7 @@
 <?php
 
 require(__DIR__ . '/../vendor/autoload.php');
+\VCR\VCR::configure()->enableLibraryHooks(array('curl'));
 \VCR\VCR::turnOn();
 \VCR\VCR::configure()
   ->setCassettePath(__DIR__ . '/fixtures/http/')