Add rubocop-rake and rubocop-minitest

.rubocop.yml

@@ -1,10 +1,16 @@
+inherit_from: .rubocop_todo.yml
+
 # ----- CONFIGURED -----
 
 AllCops:
   TargetRubyVersion: 2.5
   Exclude:
     - scripts/release
 
+require:
+  - rubocop-rake
+  - rubocop-minitest
+
 Layout/SpaceBeforeBrackets: # (new in 1.7)
   Enabled: true
 Lint/AmbiguousAssignment: # (new in 1.7)
@@ -41,6 +47,32 @@ Style/RedundantArgument: # (new in 1.4)
   Enabled: true
 Style/SwapValues: # (new in 1.1)
   Enabled: true
+Minitest/AssertInDelta: # (new in 0.10)
+  Enabled: true
+Minitest/AssertionInLifecycleHook: # (new in 0.10)
+  Enabled: true
+Minitest/AssertKindOf: # (new in 0.10)
+  Enabled: true
+Minitest/AssertOutput: # (new in 0.10)
+  Enabled: true
+Minitest/AssertPathExists: # (new in 0.10)
+  Enabled: true
+Minitest/AssertSilent: # (new in 0.10)
+  Enabled: true
+Minitest/LiteralAsActualArgument: # (new in 0.10)
+  Enabled: true
+Minitest/MultipleAssertions: # (new in 0.10)
+  Enabled: true
+Minitest/RefuteInDelta: # (new in 0.10)
+  Enabled: true
+Minitest/RefuteKindOf: # (new in 0.10)
+  Enabled: true
+Minitest/RefutePathExists: # (new in 0.10)
+  Enabled: true
+Minitest/TestMethodName: # (new in 0.10)
+  Enabled: true
+Minitest/UnspecifiedException: # (new in 0.10)
+  Enabled: true
 
 Style/TrailingCommaInArguments:
   EnforcedStyleForMultiline: comma

.rubocop_todo.yml

@@ -0,0 +1,11 @@
+# This configuration was generated by
+# `rubocop --auto-gen-config --exclude-limit 300`
+# on 2021-01-01 18:35:28 UTC using RuboCop version 1.7.0.
+# The point is for the user to remove these configuration records
+# one by one as the offenses are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of RuboCop, may require this file to be generated again.
+
+# Offense count: 1
+Minitest/MultipleAssertions:
+  Max: 6

Gemfile

@@ -8,3 +8,5 @@ gem 'coveralls', require: false
 gem 'minitest'
 gem 'rake'
 gem 'rubocop'
+gem 'rubocop-minitest', '~> 0.10.2'
+gem 'rubocop-rake', '~> 0.5.1'