Fix default config for sub-departments

It turns out that the default config does not apply for sub-departments.
It is weird on many levels:
 - RSpec DSL configuration didn't work
 - - RSpec DSL doesn't work as intended anyway #1126
 - if users would re-define RSpec DSL, they would have to do it for all sub-departments, as YAML defaults are only for the default config
 - if users would re-define RSpec DSL and use YAML defaults, too, the merging of the resulting config is undetermined

Still, I believe having `Include` to work correctly is the most important.

fixes #1160

CHANGELOG.md

@@ -10,6 +10,7 @@
 * Add new `RSpec/IdenticalEqualityAssertion` cop. ([@tejasbubane][])
 * Add `RSpec/Rails/AvoidSetupHook` cop. ([@paydaylight][])
 * Fix false negative in `RSpec/ExpectChange` cop with block style and chained method call. ([@tejasbubane][])
+* Fix `Include` configuration for sub-departments. ([@pirj][])
 
 ## 2.3.0 (2021-04-28)
 

config/default.yml

@@ -1,5 +1,5 @@
 ---
-RSpec:
+RSpec: &rspec
   Enabled: true
   Include:
     - "**/*_spec.rb"
@@ -698,6 +698,9 @@ RSpec/Yield:
   VersionAdded: '1.32'
   StyleGuide: https://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/RSpec/Yield
 
+RSpec/Capybara:
+  <<: *rspec
+
 RSpec/Capybara/CurrentPathExpectation:
   Description: Checks that no expectations are set on Capybara's `current_path`.
   Enabled: true
@@ -720,6 +723,9 @@ RSpec/Capybara/VisibilityMatcher:
   VersionChanged: '2.0'
   StyleGuide: https://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/RSpec/Capybara/VisibilityMatcher
 
+RSpec/FactoryBot:
+  <<: *rspec
+
 RSpec/FactoryBot/AttributeDefinedStatically:
   Description: Always declare attribute values as blocks.
   Enabled: true
@@ -759,6 +765,11 @@ RSpec/FactoryBot/FactoryClassName:
   VersionChanged: '2.0'
   StyleGuide: https://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/RSpec/FactoryBot/FactoryClassName
 
+RSpec/Rails:
+  Include:
+    - "**/*_spec.rb"
+    - "**/spec/**/*"
+
 RSpec/Rails/AvoidSetupHook:
   Description: Checks that tests use RSpec `before` hook over Rails `setup` method.
   Enabled: pending

spec/project/default_config_spec.rb

@@ -29,7 +29,7 @@
   end
 
   let(:config_keys) do
-    cop_names + %w[RSpec]
+    cop_names + %w[RSpec RSpec/Capybara RSpec/FactoryBot RSpec/Rails]
   end
 
   def cop_configuration(config_key)