add CircleCI config file. (#3)

* add CircleCI config file.

* bump rb-fsevent.

* file YML syntax error.

* fix CircleCI config.

.circleci/config.yml

@@ -0,0 +1,59 @@
+# Ruby CircleCI 2.0 configuration file
+#
+# Check https://circleci.com/docs/2.0/language-ruby/ for more details
+version: 2
+jobs:
+  build:
+    docker:
+      # specify the version you desire here
+      - image: circleci/ruby:2.4.1-node-browsers
+        environment:
+          PGHOST: 127.0.0.1
+          PGUSER: storm
+          RAILS_ENV: test
+      - image: circleci/postgres:9.4
+        environment:
+          POSTGRES_USER: storm
+          POSTGRES_DB: storm_test
+          POSTGRES_PASSWORD: ""
+
+    working_directory: ~/storm
+
+    steps:
+      - checkout
+
+      # Download and cache dependencies
+      - restore_cache:
+          keys:
+          - v1-dependencies-{{ checksum "Gemfile.lock" }}
+          # fallback to using the latest cache if no exact match is found
+          - v1-dependencies-
+
+      - run:
+          name: install dependencies
+          command: |
+            bundle install --jobs=4 --retry=3 --path vendor/bundle
+
+      - save_cache:
+          paths:
+            - ./venv
+          key: v1-dependencies-{{ checksum "Gemfile.lock" }}
+
+      # Database setup
+      - run: bundle exec rails db:create
+      - run: bundle exec rails db:schema:load
+
+      # run tests!
+      - run:
+          name: run tests
+          command: |
+            mkdir /tmp/test-results
+
+            bundle exec rails test
+
+      # collect reports
+      - store_test_results:
+          path: /tmp/test-results
+      - store_artifacts:
+          path: /tmp/test-results
+          destination: test-results

Gemfile

@@ -20,6 +20,7 @@ gem 'uglifier', '>= 1.3.0'
 
 group :test do
   gem 'minitest-rails-capybara'
+  gem 'minitest-ci'
 end
 
 group :development, :test do

Gemfile.lock

@@ -100,6 +100,8 @@ GEM
       capybara (~> 2.2)
       minitest (~> 5.0)
       rake
+    minitest-ci (3.2.0)
+      minitest (>= 5.0.6)
     minitest-metadata (0.6.0)
       minitest (>= 4.7, < 6.0)
     minitest-rails (3.0.0)
@@ -144,7 +146,7 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (12.0.0)
-    rb-fsevent (0.10.1)
+    rb-fsevent (0.10.2)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
     responders (2.4.0)
@@ -209,6 +211,7 @@ DEPENDENCIES
   factory_girl_rails (~> 4.8)
   foreman
   listen (>= 3.0.5, < 3.2)
+  minitest-ci
   minitest-rails-capybara
   pg (~> 0.18)
   puma (~> 3.7)