Add coveralls coverage reporting

Gemfile

@@ -37,6 +37,7 @@ gem 'rack-cors'
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console
   gem 'byebug', platforms: %i[mri mingw x64_mingw]
+  gem 'coveralls', require: false
   gem 'factory_bot_rails'
   gem 'faker'
   gem 'rspec-rails'

Gemfile.lock

@@ -51,6 +51,12 @@ GEM
     byebug (10.0.2)
     coderay (1.1.2)
     concurrent-ruby (1.1.3)
+    coveralls (0.7.1)
+      multi_json (~> 1.3)
+      rest-client
+      simplecov (>= 0.7)
+      term-ansicolor
+      thor
     crass (1.0.4)
     devise (4.5.0)
       bcrypt (~> 3.0)
@@ -62,6 +68,9 @@ GEM
       devise (> 3.5.2, < 4.6)
       rails (>= 4.2.0, < 6)
     diff-lcs (1.3)
+    docile (1.3.1)
+    domain_name (0.5.20180417)
+      unf (>= 0.0.5, < 1.0.0)
     erubi (1.7.1)
     eventmachine (1.2.7)
     factory_bot (4.11.1)
@@ -75,9 +84,12 @@ GEM
     globalid (0.4.1)
       activesupport (>= 4.2.0)
     htmlentities (4.3.4)
+    http-cookie (1.0.3)
+      domain_name (~> 0.5)
     i18n (1.1.1)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.1)
+    json (2.1.0)
     kramdown (1.17.0)
     listen (3.1.5)
       rb-fsevent (~> 0.9, >= 0.9.4)
@@ -91,11 +103,16 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
+    mime-types (3.2.2)
+      mime-types-data (~> 3.2015)
+    mime-types-data (3.2018.0812)
     mimemagic (0.3.2)
     mini_mime (1.0.1)
     mini_portile2 (2.3.0)
     minitest (5.11.3)
     msgpack (1.2.4)
+    multi_json (1.13.1)
+    netrc (0.11.0)
     nio4r (2.3.1)
     nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
@@ -142,6 +159,10 @@ GEM
     responders (2.4.0)
       actionpack (>= 4.2.0, < 5.3)
       railties (>= 4.2.0, < 5.3)
+    rest-client (2.0.2)
+      http-cookie (>= 1.0.2, < 2.0)
+      mime-types (>= 1.16, < 4.0)
+      netrc (~> 0.8)
     reverse_markdown (1.1.0)
       nokogiri
     rspec-core (3.8.0)
@@ -173,6 +194,11 @@ GEM
     ruby_dep (1.5.0)
     shoulda-matchers (3.1.2)
       activesupport (>= 4.0.0)
+    simplecov (0.16.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
     solargraph (0.28.4)
       coderay (~> 1.1)
       eventmachine (~> 1.2, >= 1.2.5)
@@ -197,11 +223,17 @@ GEM
       activesupport (>= 4.0)
       sprockets (>= 3.0.0)
     sqlite3 (1.3.13)
+    term-ansicolor (1.7.0)
+      tins (~> 1.0)
     thor (0.20.3)
     thread_safe (0.3.6)
     tilt (2.0.8)
+    tins (1.20.2)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
+    unf (0.1.4)
+      unf_ext
+    unf_ext (0.0.7.5)
     unicode-display_width (1.4.0)
     warden (1.2.7)
       rack (>= 1.0)
@@ -216,6 +248,7 @@ PLATFORMS
 DEPENDENCIES
   bootsnap (>= 1.1.0)
   byebug
+  coveralls
   devise
   devise_token_auth
   factory_bot_rails

spec/spec_helper.rb

@@ -1,5 +1,8 @@
 # frozen_string_literal: true
 
+require 'coveralls'
+Coveralls.wear!('rails')
+
 # This file was generated by the `rails generate rspec:install` command. Conventionally, all
 # specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
 # The generated `.rspec` file contains `--require spec_helper` which will cause