Add code coverage (#1193)

Closes #1191

.codeclimate.yml

@@ -0,0 +1,31 @@
+---
+engines:
+  brakeman:
+    enabled: true
+  bundler-audit:
+    enabled: true
+  duplication:
+    enabled: true
+    config:
+      languages:
+      - ruby
+      - javascript
+  eslint:
+    enabled: true
+  fixme:
+    enabled: true
+  rubocop:
+    enabled: true
+ratings:
+  paths:
+  - Gemfile.lock
+  - "**.erb"
+  - "**.haml"
+  - "**.rb"
+  - "**.js"
+exclude_paths:
+- config/
+- db/
+- spec/
+- test/
+- vendor/

.eslintignore

@@ -0,0 +1 @@
+**/*{.,-}min.js

.eslintrc

@@ -0,0 +1,213 @@
+ecmaFeatures:
+  modules: true
+  jsx: true
+
+env:
+  amd: true
+  browser: true
+  es6: true
+  jquery: true
+  node: true
+
+# http://eslint.org/docs/rules/
+rules:
+  # Possible Errors
+  comma-dangle: [2, never]
+  no-cond-assign: 2
+  no-console: 0
+  no-constant-condition: 2
+  no-control-regex: 2
+  no-debugger: 2
+  no-dupe-args: 2
+  no-dupe-keys: 2
+  no-duplicate-case: 2
+  no-empty: 2
+  no-empty-character-class: 2
+  no-ex-assign: 2
+  no-extra-boolean-cast: 2
+  no-extra-parens: 0
+  no-extra-semi: 2
+  no-func-assign: 2
+  no-inner-declarations: [2, functions]
+  no-invalid-regexp: 2
+  no-irregular-whitespace: 2
+  no-negated-in-lhs: 2
+  no-obj-calls: 2
+  no-regex-spaces: 2
+  no-sparse-arrays: 2
+  no-unexpected-multiline: 2
+  no-unreachable: 2
+  use-isnan: 2
+  valid-jsdoc: 0
+  valid-typeof: 2
+
+  # Best Practices
+  accessor-pairs: 2
+  block-scoped-var: 0
+  complexity: [2, 6]
+  consistent-return: 0
+  curly: 0
+  default-case: 0
+  dot-location: 0
+  dot-notation: 0
+  eqeqeq: 2
+  guard-for-in: 2
+  no-alert: 2
+  no-caller: 2
+  no-case-declarations: 2
+  no-div-regex: 2
+  no-else-return: 0
+  no-empty-label: 2
+  no-empty-pattern: 2
+  no-eq-null: 2
+  no-eval: 2
+  no-extend-native: 2
+  no-extra-bind: 2
+  no-fallthrough: 2
+  no-floating-decimal: 0
+  no-implicit-coercion: 0
+  no-implied-eval: 2
+  no-invalid-this: 0
+  no-iterator: 2
+  no-labels: 0
+  no-lone-blocks: 2
+  no-loop-func: 2
+  no-magic-number: 0
+  no-multi-spaces: 0
+  no-multi-str: 0
+  no-native-reassign: 2
+  no-new-func: 2
+  no-new-wrappers: 2
+  no-new: 2
+  no-octal-escape: 2
+  no-octal: 2
+  no-proto: 2
+  no-redeclare: 2
+  no-return-assign: 2
+  no-script-url: 2
+  no-self-compare: 2
+  no-sequences: 0
+  no-throw-literal: 0
+  no-unused-expressions: 2
+  no-useless-call: 2
+  no-useless-concat: 2
+  no-void: 2
+  no-warning-comments: 0
+  no-with: 2
+  radix: 2
+  vars-on-top: 0
+  wrap-iife: 2
+  yoda: 0
+
+  # Strict
+  strict: 0
+
+  # Variables
+  init-declarations: 0
+  no-catch-shadow: 2
+  no-delete-var: 2
+  no-label-var: 2
+  no-shadow-restricted-names: 2
+  no-shadow: 0
+  no-undef-init: 2
+  no-undef: 0
+  no-undefined: 0
+  no-unused-vars: 0
+  no-use-before-define: 0
+
+  # Node.js and CommonJS
+  callback-return: 2
+  global-require: 2
+  handle-callback-err: 2
+  no-mixed-requires: 0
+  no-new-require: 0
+  no-path-concat: 2
+  no-process-exit: 2
+  no-restricted-modules: 0
+  no-sync: 0
+
+  # Stylistic Issues
+  array-bracket-spacing: 0
+  block-spacing: 0
+  brace-style: 0
+  camelcase: 0
+  comma-spacing: 0
+  comma-style: 0
+  computed-property-spacing: 0
+  consistent-this: 0
+  eol-last: 0
+  func-names: 0
+  func-style: 0
+  id-length: 0
+  id-match: 0
+  indent: 0
+  jsx-quotes: 0
+  key-spacing: 0
+  linebreak-style: 0
+  lines-around-comment: 0
+  max-depth: 0
+  max-len: 0
+  max-nested-callbacks: 0
+  max-params: 0
+  max-statements: [2, 30]
+  new-cap: 0
+  new-parens: 0
+  newline-after-var: 0
+  no-array-constructor: 0
+  no-bitwise: 0
+  no-continue: 0
+  no-inline-comments: 0
+  no-lonely-if: 0
+  no-mixed-spaces-and-tabs: 0
+  no-multiple-empty-lines: 0
+  no-negated-condition: 0
+  no-nested-ternary: 0
+  no-new-object: 0
+  no-plusplus: 0
+  no-restricted-syntax: 0
+  no-spaced-func: 0
+  no-ternary: 0
+  no-trailing-spaces: 0
+  no-underscore-dangle: 0
+  no-unneeded-ternary: 0
+  object-curly-spacing: 0
+  one-var: 0
+  operator-assignment: 0
+  operator-linebreak: 0
+  padded-blocks: 0
+  quote-props: 0
+  quotes: 0
+  require-jsdoc: 0
+  semi-spacing: 0
+  semi: 0
+  sort-vars: 0
+  space-after-keywords: 0
+  space-before-blocks: 0
+  space-before-function-paren: 0
+  space-before-keywords: 0
+  space-in-parens: 0
+  space-infix-ops: 0
+  space-return-throw-case: 0
+  space-unary-ops: 0
+  spaced-comment: 0
+  wrap-regex: 0
+
+  # ECMAScript 6
+  arrow-body-style: 0
+  arrow-parens: 0
+  arrow-spacing: 0
+  constructor-super: 0
+  generator-star-spacing: 0
+  no-arrow-condition: 0
+  no-class-assign: 0
+  no-const-assign: 0
+  no-dupe-class-members: 0
+  no-this-before-super: 0
+  no-var: 0
+  object-shorthand: 0
+  prefer-arrow-callback: 0
+  prefer-const: 0
+  prefer-reflect: 0
+  prefer-spread: 0
+  prefer-template: 0
+  require-yield: 0

.travis.yml

@@ -3,6 +3,9 @@ sudo: required
 services:
   - docker
 
+before_install:
+  - echo -e "repo_token:\n  $COVERALLS_REPO_TOKEN" >> ./.coveralls.yml
+
 install:
   - cp config/database.yml.example config/database.yml
   - cp db/schema.rb.example db/schema.rb
@@ -13,4 +16,4 @@ install:
   - docker-compose run web bower install --allow-root
 
 script:
-  - docker-compose run web bash -c "rake test:all"
+  - docker-compose run -e CI=TRUE web bash -c "rake test:all"

Gemfile

@@ -48,6 +48,7 @@ group :test do
   gem 'timecop'
   gem 'jasmine-rails'
   gem 'jasmine-jquery-rails'
+  gem 'coveralls', require: false
 end
 
 # run with `bundle install --without production` to exclude these

Gemfile.lock

@@ -54,9 +54,16 @@ GEM
     commonjs (0.2.7)
     composite_primary_keys (5.0.14)
       activerecord (~> 3.2.0, >= 3.2.9)
+    coveralls (0.8.18)
+      json (>= 1.8, < 3)
+      simplecov (~> 0.12.0)
+      term-ansicolor (~> 1.3)
+      thor (~> 0.19.1)
+      tins (~> 1.6)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
     diff-lcs (1.2.5)
+    docile (1.1.5)
     domain_name (0.5.20160826)
       unf (>= 0.0.5, < 1.0.0)
     enumerable-lazy (0.0.1)
@@ -238,6 +245,11 @@ GEM
     scrypt (1.2.1)
       ffi-compiler (>= 0.0.2)
       rake
+    simplecov (0.12.0)
+      docile (~> 1.1.0)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.0)
     sprockets (2.2.3)
       hike (~> 1.2)
       multi_json (~> 1.0)
@@ -259,6 +271,8 @@ GEM
       rails (>= 3)
       sunspot (= 2.2.6)
     sunspot_solr (2.2.6)
+    term-ansicolor (1.4.0)
+      tins (~> 1.0)
     test-unit (3.2.1)
       power_assert
     therubyracer (0.12.2)
@@ -268,6 +282,7 @@ GEM
     thread_safe (0.3.5)
     tilt (1.4.1)
     timecop (0.8.1)
+    tins (1.13.0)
     treetop (1.4.15)
       polyglot
       polyglot (>= 0.3.1)
@@ -294,6 +309,7 @@ DEPENDENCIES
   byebug
   coffee-rails (~> 3.2.1)
   composite_primary_keys
+  coveralls
   execjs
   friendly_id
   geocoder

README.md

@@ -4,6 +4,8 @@ PublicLab.org
 [![Build Status](https://travis-ci.org/publiclab/plots2.svg)](https://travis-ci.org/publiclab/plots2)
 [![badge](http://img.shields.io/badge/first--timers--only-friendly-blue.svg?style=flat-square)](https://github.com/publiclab/plots2/projects/2)
 [![Join the chat at https://gitter.im/publiclab/publiclab](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/publiclab/publiclab)
+[![Code Climate](https://codeclimate.com/github/publiclab/plots2/badges/gpa.svg)](https://codeclimate.com/github/publiclab/plots2)
+[![Coverage Status](https://coveralls.io/repos/github/publiclab/plots2/badge.svg?branch=master)](https://coveralls.io/github/publiclab/plots2?branch=master)
 
 The content management system for the Public Lab research community, the plots2 web application is a combination of a group research blog of what we call "research notes" and a wiki. Read more about [the data model here](https://github.com/publiclab/plots2/blob/master/doc/DATA_MODEL.md).
 

lib/tasks/test.rake

@@ -2,12 +2,15 @@
 namespace :test do
   desc "Run rails and jasmine tests"
   task :all do
+    require 'coveralls/rake/task'
+    Coveralls::RakeTask.new
     puts "Running Rails tests"
     Rake::Task["test"].execute
     #puts "Running Solr-dependent tests"
     #Rake::Task["test:solr"].execute
     puts "Running jasmine tests headlessly"
     Rake::Task["spec:javascript"].execute
+    Rake::Task["coveralls:push"].execute
   end
 
   desc "Run rails and jasmine tests"

test/test_helper.rb

@@ -1,3 +1,6 @@
+require 'coveralls'
+Coveralls.wear_merged!
+
 ENV["RAILS_ENV"] = "test"
 require File.expand_path('../../config/environment', __FILE__)
 require 'rails/test_help'