Install rubocop-rspec

Why not enforce more consistency in our specs also?

Some of them generated way too many violations, so I relaxed them a bit.

.github/workflows/linters.yml

@@ -18,7 +18,9 @@ jobs:
         uses: reviewdog/action-rubocop@v2
         with:
           rubocop_version: gemfile
-          rubocop_extensions: rubocop-rails:gemfile
+          rubocop_extensions:
+            - rubocop-rails:gemfile
+            - rubocop-rspec:gemfile
           reporter: github-pr-check
           level: error
           fail_on_error: true

.rubocop.yml

@@ -4,7 +4,9 @@
 #
 # The configuration is split into three files. Look into those files for more details.
 #
-require: rubocop-rails
+require:
+  - rubocop-rails
+  - rubocop-rspec
 inherit_from:
 
   # The automatically generated todo list to ignore all current violations.

.rubocop_styleguide.yml

@@ -125,6 +125,12 @@ Rails/SkipsModelValidations:
     - update_column
     - update_columns
 
+RSpec/MultipleExpectations:
+  Max: 5 # Default 1
+
+RSpec/MultipleMemoizedHelpers:
+  Max: 10 # Default 5
+
 Style/Documentation:
   Enabled: false
 

Gemfile

@@ -186,6 +186,7 @@ group :development do
   gem 'rails-erd'
   gem 'rubocop'
   gem 'rubocop-rails'
+  gem 'rubocop-rspec'
   gem 'spring'
   gem 'spring-commands-rspec'
   gem 'spring-commands-rubocop'

Gemfile.lock

@@ -655,11 +655,19 @@ GEM
       unicode-display_width (>= 2.4.0, < 3.0)
     rubocop-ast (1.30.0)
       parser (>= 3.2.1.0)
+    rubocop-capybara (2.18.0)
+      rubocop (~> 1.41)
+    rubocop-factory_bot (2.23.1)
+      rubocop (~> 1.33)
     rubocop-rails (2.23.1)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)
       rubocop-ast (>= 1.30.0, < 2.0)
+    rubocop-rspec (2.23.2)
+      rubocop (~> 1.33)
+      rubocop-capybara (~> 2.17)
+      rubocop-factory_bot (~> 2.22)
     ruby-graphviz (1.2.5)
       rexml
     ruby-progressbar (1.13.0)
@@ -918,6 +926,7 @@ DEPENDENCIES
   rswag-ui
   rubocop
   rubocop-rails
+  rubocop-rspec
   sd_notify
   select2-rails!
   shoulda-matchers