Add guard-rspec to automate running tests with the command: bundle exec guard

Gemfile

@@ -76,6 +76,7 @@ group :development do
   gem 'bullet'
   gem 'erb_lint', require: false
   gem 'erblint-github'
+  gem 'guard-rspec', require: false
   gem 'listen', '~> 3.0.5'
   gem 'nested_scaffold'
   # gem 'reek', require: false

Gemfile.lock

@@ -109,6 +109,7 @@ GEM
       rack-test (>= 0.6.3)
       regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
+    coderay (1.1.3)
     concurrent-ruby (1.2.2)
     crass (1.0.6)
     cssbundling-rails (1.1.2)
@@ -149,10 +150,25 @@ GEM
       factory_bot (~> 6.2.0)
       railties (>= 5.0.0)
     ffi (1.15.5)
+    formatador (1.1.0)
     friendly_id (5.1.0)
       activerecord (>= 4.0.0)
     globalid (1.1.0)
       activesupport (>= 5.0)
+    guard (2.18.0)
+      formatador (>= 0.2.4)
+      listen (>= 2.7, < 4.0)
+      lumberjack (>= 1.0.12, < 2.0)
+      nenv (~> 0.1)
+      notiffany (~> 0.0)
+      pry (>= 0.13.0)
+      shellany (~> 0.0)
+      thor (>= 0.18.1)
+    guard-compat (1.2.1)
+    guard-rspec (4.7.3)
+      guard (~> 2.1)
+      guard-compat (~> 1.1)
+      rspec (>= 2.99.0, < 4.0)
     haml (6.1.1)
       temple (>= 0.8.2)
       thor
@@ -189,6 +205,7 @@ GEM
     loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
+    lumberjack (1.2.8)
     mail (2.8.1)
       mini_mime (>= 0.1.1)
       net-imap
@@ -201,6 +218,7 @@ GEM
     minitest (5.18.0)
     msgpack (1.6.0)
     multi_json (1.15.0)
+    nenv (0.3.0)
     nested_scaffold (1.1.0)
     net-imap (0.3.4)
       date
@@ -220,6 +238,9 @@ GEM
       racc (~> 1.4)
     nokogiri (1.14.2-x86_64-linux)
       racc (~> 1.4)
+    notiffany (0.1.3)
+      nenv (~> 0.1)
+      shellany (~> 0.0)
     omniauth (2.1.1)
       hashie (>= 3.4.6)
       rack (>= 2.2.3)
@@ -231,6 +252,9 @@ GEM
     parser (3.2.1.0)
       ast (~> 2.4.1)
     pg (1.4.5)
+    pry (0.14.2)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
     public_suffix (5.0.1)
     puma (6.1.0)
       nio4r (~> 2.0)
@@ -291,6 +315,10 @@ GEM
     reverse_markdown (2.1.1)
       nokogiri
     rexml (3.2.5)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
     rspec-core (3.12.1)
       rspec-support (~> 3.12.0)
     rspec-expectations (3.12.2)
@@ -332,6 +360,7 @@ GEM
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
+    shellany (0.0.1)
     simplecov (0.22.0)
       docile (~> 1.1)
       simplecov-html (~> 0.11)
@@ -433,6 +462,7 @@ DEPENDENCIES
   erblint-github
   factory_bot_rails
   friendly_id (~> 5.1.0)
+  guard-rspec
   haml
   jbuilder (~> 2.5)
   jquery-rails

Guardfile

@@ -0,0 +1,70 @@
+# A sample Guardfile
+# More info at https://github.com/guard/guard#readme
+
+## Uncomment and set this to only include directories you want to watch
+# directories %w(app lib config test spec features) \
+#  .select{|d| Dir.exist?(d) ? d : UI.warning("Directory #{d} does not exist")}
+
+## Note: if you are using the `directories` clause above and you are not
+## watching the project directory ('.'), then you will want to move
+## the Guardfile to a watched dir and symlink it back, e.g.
+#
+#  $ mkdir config
+#  $ mv Guardfile config/
+#  $ ln -s config/Guardfile .
+#
+# and, you'll have to watch "config/Guardfile" instead of "Guardfile"
+
+# Note: The cmd option is now required due to the increasing number of ways
+#       rspec may be run, below are examples of the most common uses.
+#  * bundler: 'bundle exec rspec'
+#  * bundler binstubs: 'bin/rspec'
+#  * spring: 'bin/rspec' (This will use spring if running and you have
+#                          installed the spring binstubs per the docs)
+#  * zeus: 'zeus rspec' (requires the server to be started separately)
+#  * 'just' rspec: 'rspec'
+
+guard :rspec, cmd: "bundle exec rspec" do
+  require "guard/rspec/dsl"
+  dsl = Guard::RSpec::Dsl.new(self)
+
+  # Feel free to open issues for suggestions and improvements
+
+  # RSpec files
+  rspec = dsl.rspec
+  watch(rspec.spec_helper) { rspec.spec_dir }
+  watch(rspec.spec_support) { rspec.spec_dir }
+  watch(rspec.spec_files)
+
+  # Ruby files
+  ruby = dsl.ruby
+  dsl.watch_spec_files_for(ruby.lib_files)
+
+  # Rails files
+  rails = dsl.rails(view_extensions: %w(erb haml slim))
+  dsl.watch_spec_files_for(rails.app_files)
+  dsl.watch_spec_files_for(rails.views)
+
+  watch(rails.controllers) do |m|
+    [
+      rspec.spec.call("routing/#{m[1]}_routing"),
+      rspec.spec.call("controllers/#{m[1]}_controller"),
+      rspec.spec.call("acceptance/#{m[1]}")
+    ]
+  end
+
+  # Rails config changes
+  watch(rails.spec_helper)     { rspec.spec_dir }
+  watch(rails.routes)          { "#{rspec.spec_dir}/routing" }
+  watch(rails.app_controller)  { "#{rspec.spec_dir}/controllers" }
+
+  # Capybara features specs
+  watch(rails.view_dirs)     { |m| rspec.spec.call("features/#{m[1]}") }
+  watch(rails.layouts)       { |m| rspec.spec.call("features/#{m[1]}") }
+
+  # Turnip features and steps
+  watch(%r{^spec/acceptance/(.+)\.feature$})
+  watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$}) do |m|
+    Dir[File.join("**/#{m[1]}.feature")][0] || "spec/acceptance"
+  end
+end

README.md

@@ -273,6 +273,14 @@ Run the tests
 bundle exec rake
 ```
 
+### Automating test running
+
+The guard-rspec gem will run the tests automatically when files are changed.
+
+```bash
+bundle exec guard
+```
+
 ### Parallel test execution
 
 The [parallel tests](https://github.com/grosser/parallel_tests) gem is installed. It's optional to use.