diff --git a/test/crud_controller_base.rb b/test/crud_controller_base.rb
index 4073833b..cfb02243 100644
--- a/test/crud_controller_base.rb
+++ b/test/crud_controller_base.rb
@@ -30,6 +30,7 @@ module CrudControllerBase
       return unless prepare_crud_test :show, no_permission: true
 
       get :show, params: @crud[:show_params].presence || { id: @crud[:entity].id }
+
       assert_response :forbidden
     end
 
@@ -78,6 +79,7 @@ module CrudControllerBase
       end
 
       get :new, params: @crud[:new_params].presence || {}
+
       assert_response :success
     end
 
@@ -85,6 +87,7 @@ module CrudControllerBase
       return unless prepare_crud_test :new, no_permission: true
 
       get :new, params: @crud[:new_params].presence || {}
+
       assert_response :forbidden
     end
 
diff --git a/test/functional/account_controller_test.rb b/test/functional/account_controller_test.rb
index 4e233a5f..07fafbe3 100644
--- a/test/functional/account_controller_test.rb
+++ b/test/functional/account_controller_test.rb
@@ -20,6 +20,7 @@ class AccountControllerTest < Additionals::ControllerTest
     change_plugin_settings 'additionals', account_login_bottom: 'Lore impsuum'
 
     get :login
+
     assert_response :success
     assert_select 'input[name=username]'
     assert_select 'input[name=password]'
@@ -30,6 +31,7 @@ class AccountControllerTest < Additionals::ControllerTest
     change_plugin_settings 'additionals', account_login_bottom: ''
 
     get :login
+
     assert_response :success
     assert_select 'input[name=username]'
     assert_select 'input[name=password]'
@@ -47,9 +49,11 @@ class AccountControllerTest < Additionals::ControllerTest
                                firstname: 'John',
                                lastname: 'Doe',
                                mail: 'register@example.com' } }
+
         assert_redirected_to '/my/account'
       end
       user = User.last
+
       assert_equal 'register', user.login
       assert_equal 'John', user.firstname
       assert_equal 'Doe', user.lastname
diff --git a/test/functional/admin_controller_test.rb b/test/functional/admin_controller_test.rb
index 389392d0..7ed8777a 100644
--- a/test/functional/admin_controller_test.rb
+++ b/test/functional/admin_controller_test.rb
@@ -12,6 +12,7 @@ class AdminControllerTest < Additionals::ControllerTest
 
   def test_info
     get :info
+
     assert_response :success
     assert_select 'table.list tr.system_info'
   end
diff --git a/test/functional/auto_completes_controller_test.rb b/test/functional/auto_completes_controller_test.rb
index bc285de8..971e7b7b 100644
--- a/test/functional/auto_completes_controller_test.rb
+++ b/test/functional/auto_completes_controller_test.rb
@@ -19,8 +19,10 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     icon = json.first
+
     assert_kind_of Hash, icon
     assert_equal 'far_address-book', icon['id']
     assert_equal 'Address Book', icon['text']
@@ -32,9 +34,11 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 5, json.count
     icon = json.first
+
     assert_kind_of Hash, icon
     assert_equal 'fas_cloud-sun', icon['id']
     assert_equal 'Cloud with Sun', icon['text']
@@ -46,6 +50,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 0, json.count
   end
@@ -56,6 +61,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
       assert_response :success
       json = ActiveSupport::JSON.decode response.body
+
       assert_kind_of Array, json
       assert_equal 2, json.count
 
@@ -70,6 +76,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 3, json.count
 
@@ -85,6 +92,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 2, json.count
 
@@ -100,6 +108,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
 
     assert_equal 3, json.count
@@ -115,6 +124,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 1, json.count
 
@@ -128,6 +138,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 2, json.count
 
@@ -142,6 +153,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 2, json.count
 
@@ -156,6 +168,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 1, json.count
 
@@ -169,6 +182,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 1, json.count
 
@@ -183,13 +197,16 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 1, json.count
 
     children = json.first['children']
+
     assert_equal 1, children.count
 
     entry = children.first
+
     assert_equal 2, entry['id']
     assert_equal 'John Smith', entry['text']
     assert_equal 'John Smith', entry['name']
@@ -203,6 +220,7 @@ class AutoCompletesControllerTest < Additionals::ControllerTest
 
     assert_response :success
     json = ActiveSupport::JSON.decode response.body
+
     assert_kind_of Array, json
     assert_equal 1, json.count
 
diff --git a/test/functional/issues_controller_test.rb b/test/functional/issues_controller_test.rb
index 74ee290a..4645b35c 100644
--- a/test/functional/issues_controller_test.rb
+++ b/test/functional/issues_controller_test.rb
@@ -92,6 +92,7 @@ class IssuesControllerTest < Additionals::ControllerTest
       @request.session[:user_id] = 2
       get :show,
           params: { id: 2 }
+
       assert_select 'a.assign-to-me', count: 0
     end
   end
@@ -101,6 +102,7 @@ class IssuesControllerTest < Additionals::ControllerTest
       @request.session[:user_id] = 2
       get :show,
           params: { id: 4 }
+
       assert_select 'a.assign-to-me', count: 0
     end
   end
@@ -110,6 +112,7 @@ class IssuesControllerTest < Additionals::ControllerTest
       @request.session[:user_id] = 2
       get :show,
           params: { id: 2 }
+
       assert_select 'ul.issue-status-change-sidebar'
     end
   end
@@ -119,6 +122,7 @@ class IssuesControllerTest < Additionals::ControllerTest
       @request.session[:user_id] = 2
       get :show,
           params: { id: 2 }
+
       assert_select 'ul.issue-status-change-sidebar', count: 0
     end
   end
@@ -178,6 +182,7 @@ class IssuesControllerTest < Additionals::ControllerTest
     with_plugin_settings 'additionals', new_ticket_message: 'blub' do
       @request.session[:user_id] = 2
       get :new, params: { project_id: 1 }
+
       assert_select '.new-ticket-message'
     end
   end
@@ -190,6 +195,7 @@ class IssuesControllerTest < Additionals::ControllerTest
     with_plugin_settings 'additionals', new_ticket_message: 'blub' do
       @request.session[:user_id] = 2
       get :new, params: { project_id: 1 }
+
       assert_select '.new-ticket-message', count: 0
     end
   end
diff --git a/test/functional/wiki_controller_test.rb b/test/functional/wiki_controller_test.rb
index 77591bfe..3197a43c 100644
--- a/test/functional/wiki_controller_test.rb
+++ b/test/functional/wiki_controller_test.rb
@@ -42,6 +42,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'iframe[src=?]', '//www.youtube-nocookie.com/embed/KMU0tzLwhbE'
   end
@@ -52,6 +53,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'iframe', src: %r{^https://www\.meteoblue\.com/en/weather/widget/daily/(.*)}
   end
@@ -62,6 +64,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'iframe[src=?]', '//player.vimeo.com/video/142849533'
   end
@@ -72,6 +75,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'iframe[src=?]', '//www.slideshare.net/slideshow/embed_code/57941706'
   end
@@ -82,6 +86,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'iframe[src=?]', 'https://docs.google.com/spreadsheets/d/e/RANDOMCODE/pubhtml?widget=true&headers=false'
   end
@@ -92,6 +97,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'iframe[src=?]', 'https://www.redmine.org/'
   end
@@ -102,6 +108,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'a.twitter'
     assert_select 'a[href=?]', 'https://twitter.com/alphanodes',
@@ -111,6 +118,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_select 'a.twitter'
     assert_select 'a[href=?]', 'https://twitter.com/alphanodes',
                   text: '@alphanodes'
@@ -119,6 +127,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_select 'a.twitter'
     assert_select 'a[href=?]', 'https://twitter.com/hashtag/alphanodes',
                   text: '#alphanodes'
@@ -130,6 +139,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'a.reddit'
     assert_select 'a[href=?]', 'https://www.reddit.com/r/redmine',
@@ -139,6 +149,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_select 'a.reddit'
     assert_select 'a[href=?]', 'https://www.reddit.com/username/redmine',
                   text: 'u/redmine'
@@ -147,6 +158,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_select 'a.reddit'
     assert_select 'a[href=?]', 'https://www.reddit.com/r/redmine',
                   text: 'r/redmine'
@@ -158,6 +170,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'span.last-updated-by'
     assert_select 'a[href=?]', '/users/2',
@@ -170,6 +183,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'span.last-updated-at'
     assert_select 'a[href=?]', '/projects/ecookbook/activity'
@@ -181,6 +195,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'div.recently-updated'
   end
@@ -191,6 +206,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'div.wiki div.user'
   end
@@ -201,6 +217,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'div.wiki a.macro-new-issue'
   end
@@ -211,6 +228,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'div.wiki div.user'
   end
@@ -221,6 +239,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'div.wiki div.additionals-projects tr.project'
   end
@@ -231,6 +250,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'i.fas.fa-adjust'
   end
@@ -241,6 +261,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'a[href=?]', 'https://www.redmine.org/issues/12066'
   end
@@ -251,6 +272,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'a[href=?]', 'https://www.redmine.org/issues/12066'
   end
@@ -261,6 +283,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'a[href=?]', 'https://www.redmine.org/projects/redmine/wiki/RedmineInstall'
   end
@@ -271,6 +294,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'a[href=?]', 'https://www.redmine.org/projects/redmine/wiki/RedmineInstall'
   end
@@ -281,6 +305,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'script[src=?]', 'https://gist.github.com/plentz/6737338.js'
   end
@@ -291,6 +316,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'script[src=?]', 'https://s3.tradingview.com/tv.js'
   end
@@ -301,6 +327,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'div.wiki div.cryptocompare',
                   text: %r{https://widgets\.cryptocompare\.com/serve/v3/coin/header\?fsyms=BTC,ETH&tsyms=EUR}
@@ -374,6 +401,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select 'script[src=?]', '//asciinema.org/a/113463.js'
   end
@@ -384,6 +412,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select '#content a.user.active[href=?]', '/users/2',
                   text: 'John Smith'
@@ -395,6 +424,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select '#content span.user.active', text: 'John Smith'
   end
@@ -405,6 +435,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select '#content a[href=?]', '/users/1',
                   text: 'Redmine Admin'
@@ -416,6 +447,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select '#content a.user', text: 'Redmine Admin'
     assert_select '#content a[href=?]', '/users/1',
@@ -428,6 +460,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select '#content a[href=?]', '/users/2',
                   text: 'John Smith'
@@ -439,6 +472,7 @@ class WikiControllerTest < Additionals::ControllerTest
     @page.content.save!
     get :show,
         params: { project_id: 1, id: @page_name }
+
     assert_response :success
     assert_select '#content a.user', text: 'John Smith'
     assert_select '#content a[href=?]', '/users/2',
diff --git a/test/global_test_helper.rb b/test/global_test_helper.rb
index f109df30..6606ee52 100644
--- a/test/global_test_helper.rb
+++ b/test/global_test_helper.rb
@@ -86,6 +86,7 @@ module Additionals
 
       spec = +"td.#{c}"
       spec << "[colspan='#{colspan}']" if colspan
+
       assert_select spec
     end
 
diff --git a/test/integration/api_test/issues_test.rb b/test/integration/api_test/issues_test.rb
index 755cbf49..56156d09 100644
--- a/test/integration/api_test/issues_test.rb
+++ b/test/integration/api_test/issues_test.rb
@@ -27,6 +27,7 @@ module ApiTest
 
     test 'GET /issues.xml should contain metadata' do
       get '/issues.xml'
+
       assert_select 'issues[type=array][total_count][limit="25"][offset="0"]'
     end
 
@@ -61,6 +62,7 @@ module ApiTest
                headers: { 'CONTENT_TYPE' => 'application/xml' }.merge(credentials('jsmith'))
         end
         issue = Issue.last
+
         assert_equal 1, issue.project_id
         assert_nil issue.assigned_to_id
         assert_equal 'API test', issue.subject
@@ -91,6 +93,7 @@ module ApiTest
         end
 
         issue = Issue.last
+
         assert_equal 1, issue.project_id
         assert_equal 2, issue.assigned_to_id
         assert_equal 'API test', issue.subject
@@ -108,6 +111,7 @@ module ApiTest
         assert_response :success
         assert_empty response.body
       end
+
       assert_nil Issue.find_by(id: 6)
     end
   end
diff --git a/test/integration/api_test/projects_test.rb b/test/integration/api_test/projects_test.rb
index 75c0cdbf..1f79fe7c 100644
--- a/test/integration/api_test/projects_test.rb
+++ b/test/integration/api_test/projects_test.rb
@@ -19,6 +19,7 @@ module ApiTest
     test 'GET /projects.xml should return projects' do
       get '/projects.xml',
           headers: credentials('jsmith')
+
       assert_response :success
       assert_equal 'application/xml', @response.media_type
 
diff --git a/test/integration/common_views_test.rb b/test/integration/common_views_test.rb
index 8719144b..1313af58 100644
--- a/test/integration/common_views_test.rb
+++ b/test/integration/common_views_test.rb
@@ -25,6 +25,7 @@ class CommonViewsTest < Additionals::IntegrationTest
   test 'View user' do
     log_user 'admin', 'admin'
     get '/users/2'
+
     assert_response :success
   end
 
@@ -35,6 +36,7 @@ class CommonViewsTest < Additionals::IntegrationTest
     issue.description = 'new value'
     issue.save
     get '/issues/1'
+
     assert_response :success
   end
 end
diff --git a/test/unit/additionals_fontawesome_test.rb b/test/unit/additionals_fontawesome_test.rb
index 53f4ce53..5de8269f 100644
--- a/test/unit/additionals_fontawesome_test.rb
+++ b/test/unit/additionals_fontawesome_test.rb
@@ -20,10 +20,12 @@ class AdditionalsFontAwesomeTest < Additionals::TestCase
 
   def test_value_info_should_return_infos
     info = AdditionalsFontAwesome.value_info 'invalid'
+
     assert info.is_a? Hash
     assert_empty info
 
     info = AdditionalsFontAwesome.value_info 'fas_car'
+
     assert info.key?(:classes)
     assert_equal :fas, info[:type]
     assert_equal 'fas fa-car', info[:classes]
@@ -32,6 +34,7 @@ class AdditionalsFontAwesomeTest < Additionals::TestCase
 
   def test_value_info_regular_icons
     info = AdditionalsFontAwesome.value_info 'far_address-book'
+
     assert info.key?(:classes)
     assert_equal 'normal', info[:font_weight]
     assert_equal 'Font Awesome\ 5 Free', info[:font_family]
@@ -39,6 +42,7 @@ class AdditionalsFontAwesomeTest < Additionals::TestCase
 
   def test_value_info_solid_icons
     info = AdditionalsFontAwesome.value_info 'fas_address-book'
+
     assert info.key?(:classes)
     assert_equal 900, info[:font_weight]
     assert_equal 'Font Awesome\ 5 Free', info[:font_family]
@@ -46,6 +50,7 @@ class AdditionalsFontAwesomeTest < Additionals::TestCase
 
   def test_value_info_brands_icons
     info = AdditionalsFontAwesome.value_info 'fab_xing'
+
     assert info.key?(:classes)
     assert_equal 'normal', info[:font_weight]
     assert_equal 'Font Awesome\ 5 Brands', info[:font_family]
@@ -53,6 +58,7 @@ class AdditionalsFontAwesomeTest < Additionals::TestCase
 
   def test_brands_icon_with_details
     info = AdditionalsFontAwesome.value_info 'fab_amazon', with_details: true
+
     assert info.key?(:unicode)
     assert info.key?(:label)
     assert_equal '&#xf270;', info[:unicode]
@@ -61,6 +67,7 @@ class AdditionalsFontAwesomeTest < Additionals::TestCase
 
   def test_regular_icon_with_details
     info = AdditionalsFontAwesome.value_info 'far_calendar', with_details: true
+
     assert info.key?(:unicode)
     assert info.key?(:label)
     assert_equal '&#xf133;', info[:unicode]
@@ -69,6 +76,7 @@ class AdditionalsFontAwesomeTest < Additionals::TestCase
 
   def test_solid_icon_with_details
     info = AdditionalsFontAwesome.value_info 'fas_archive', with_details: true
+
     assert info.key?(:unicode)
     assert info.key?(:label)
     assert_equal '&#xf187;', info[:unicode]
diff --git a/test/unit/additionals_info_test.rb b/test/unit/additionals_info_test.rb
index ba9ecf25..5229b386 100644
--- a/test/unit/additionals_info_test.rb
+++ b/test/unit/additionals_info_test.rb
@@ -5,18 +5,21 @@ require File.expand_path '../../test_helper', __FILE__
 class AdditionalsInfoTest < Additionals::TestCase
   def test_system_infos
     infos = AdditionalsInfo.new.system_infos
+
     assert infos.is_a? Hash
     assert infos.count >= 3
   end
 
   def test_system_info
     text = AdditionalsInfo.new.system_info
+
     assert_not_empty text
     assert_not_equal 'unknown', text
   end
 
   def test_system_uptime
     info = AdditionalsInfo.new.system_uptime
+
     assert info.present?
   end
 end
diff --git a/test/unit/additionals_macro_test.rb b/test/unit/additionals_macro_test.rb
index 327150f7..6f7106f4 100644
--- a/test/unit/additionals_macro_test.rb
+++ b/test/unit/additionals_macro_test.rb
@@ -28,11 +28,13 @@ class AdditionalsMacroTest < Additionals::TestCase
 
   def test_all_with_only_names
     available_macros = AdditionalsMacro.all only_names: true
+
     assert_includes available_macros, 'child_pages'
   end
 
   def test_with_filter
     available_macros = AdditionalsMacro.all filtered: ['child_pages'], only_names: true
+
     assert_not_includes available_macros, 'child_pages'
 
     for_two_macros_selection = @all_macros - %w[child_pages collapse] + ['', 'nonexistingmacro']
@@ -44,14 +46,17 @@ class AdditionalsMacroTest < Additionals::TestCase
 
   def test_with_filter_all
     available_macros = AdditionalsMacro.all filtered: @all_macros, only_names: true
+
     assert_equal 0, available_macros.count
   end
 
   def test_with_controller_limit
     available_macros = AdditionalsMacro.all only_names: true, controller_only: 'issue'
+
     assert_not_includes available_macros, 'child_pages'
 
     available_macros = AdditionalsMacro.all only_names: true, controller_only: 'wiki'
+
     assert_includes available_macros, 'child_pages'
   end
 end
diff --git a/test/unit/dashboard_test.rb b/test/unit/dashboard_test.rb
index 9b84b27f..69ad9123 100644
--- a/test/unit/dashboard_test.rb
+++ b/test/unit/dashboard_test.rb
@@ -63,6 +63,7 @@ class DashboardTest < Additionals::TestCase
                               author_id: 2,
                               visibility: Dashboard::VISIBILITY_ROLES,
                               roles: [used_role]
+
     assert_save dashboard
     dashboard.reload
 
@@ -85,6 +86,7 @@ class DashboardTest < Additionals::TestCase
                               system_default: true,
                               author: User.current,
                               visibility: 2
+
     assert_save dashboard
 
     assert dashboard.system_default
@@ -97,6 +99,7 @@ class DashboardTest < Additionals::TestCase
                               system_default: true,
                               author: User.current,
                               visibility: 2
+
     assert dashboard.valid?
 
     assert_save dashboard
@@ -137,6 +140,7 @@ class DashboardTest < Additionals::TestCase
     assert dashboard.valid?
 
     dashboard.visibility = 0
+
     assert_not dashboard.valid?
   end
 
@@ -147,9 +151,11 @@ class DashboardTest < Additionals::TestCase
                               project_id: nil,
                               author: User.current,
                               visibility: 2)
+
     assert dashboard.valid?
 
     dashboard.visibility = 0
+
     assert_not dashboard.valid?
   end
 
@@ -176,16 +182,20 @@ class DashboardTest < Additionals::TestCase
                               visibility: 2)
 
     dashboard.name = 'Only for user 2'
+
     assert dashboard.valid?
 
     dashboard.project_id = 1
     dashboard.name = 'Private project for user 2'
+
     assert_not dashboard.valid?
     dashboard.name = 'Only for me - new'
+
     assert dashboard.valid?
 
     dashboard.name = 'Only for me - new'
     dashboard.project_id = 2
+
     assert dashboard.valid?
   end
 
@@ -199,6 +209,7 @@ class DashboardTest < Additionals::TestCase
 
   def test_destroy_dashboard_without_roles
     dashboard = dashboards :private_welcome2
+
     assert dashboard.roles.none?
     assert dashboard.deletable?(users(:users_002))
     assert_difference 'Dashboard.count', -1 do
@@ -208,22 +219,28 @@ class DashboardTest < Additionals::TestCase
 
   def test_create_dashboard_roles_relation
     dashboard = dashboards :welcome_for_roles
+
     assert_equal 2, dashboard.roles.count
 
     relation = DashboardRole.new role_id: 3, dashboard_id: dashboard.id
+
     assert_save relation
 
     dashboard.reload
+
     assert_equal 3, dashboard.roles.count
   end
 
   def test_create_dashboard_roles_relation_with_autosave
     dashboard = dashboards :welcome_for_roles
+
     assert_equal 2, dashboard.roles.count
 
     dashboard.roles << Role.generate!
+
     assert_save dashboard
     dashboard.reload
+
     assert_equal 3, dashboard.roles.count
   end
 
@@ -233,6 +250,7 @@ class DashboardTest < Additionals::TestCase
     # change system default
     dashboard2 = dashboards :public_welcome
     dashboard2.system_default = true
+
     assert_save dashboard2
 
     dashboard = dashboards :welcome_for_roles
@@ -251,6 +269,7 @@ class DashboardTest < Additionals::TestCase
 
   def test_disable_welcome_system_default_on_system_default_dashboard_should_not_possible
     dashboard = dashboards :system_default_welcome
+
     assert dashboard.system_default
 
     dashboard.system_default = false
@@ -281,15 +300,18 @@ class DashboardTest < Additionals::TestCase
     dashboard = dashboards :private_project_default
 
     dashboard.project_id = 1
+
     assert_save dashboard
   end
 
   def test_dashboard_name_should_strip_spaces
     dashboard = dashboards :system_default_welcome
     dashboard.name = ' new name '
+
     assert_save dashboard
 
     dashboard.reload
+
     assert_equal 'new name', dashboard.name
   end
 
diff --git a/test/unit/entity_method_test.rb b/test/unit/entity_method_test.rb
index f9bbd4ac..580c29d4 100644
--- a/test/unit/entity_method_test.rb
+++ b/test/unit/entity_method_test.rb
@@ -21,6 +21,7 @@ class EntityMethodTest < Additionals::TestCase
   def test_allowed_entity_target_projects
     projects = Dashboard.allowed_entity_target_projects permission: :save_dashboards,
                                                         user: users(:users_002)
+
     assert_sorted_equal [1, 2, 5], projects.ids
   end
 
@@ -36,6 +37,7 @@ class EntityMethodTest < Additionals::TestCase
     projects = Dashboard.allowed_entity_target_projects permission: :save_dashboards,
                                                         user: users(:users_002),
                                                         exclude: projects(:projects_005)
+
     assert_sorted_equal [1, 2], projects.ids
   end
 
@@ -44,6 +46,7 @@ class EntityMethodTest < Additionals::TestCase
                                                         user: users(:users_002),
                                                         project: projects(:projects_003),
                                                         exclude: projects(:projects_005)
+
     assert_sorted_equal [1, 2, 3], projects.ids
   end
 end
diff --git a/test/unit/helpers/global_helper_test.rb b/test/unit/helpers/global_helper_test.rb
index e0670434..422f18d8 100644
--- a/test/unit/helpers/global_helper_test.rb
+++ b/test/unit/helpers/global_helper_test.rb
@@ -37,15 +37,19 @@ class GlobalHelperTest < Redmine::HelperTest
 
   def test_font_awesome_icon
     html = font_awesome_icon 'fas_cloud-upload-alt', class: 'test'
+
     assert_include 'class="fas fa-cloud-upload-alt test"', html
 
     html = font_awesome_icon 'fab_xing', class: 'test'
+
     assert_include 'class="fab fa-xing test"', html
 
     html = font_awesome_icon 'fas_cloud-upload-alt', pre_text: 'Testing'
+
     assert_include 'Testing <span', html
 
     html = font_awesome_icon 'fas_cloud-upload-alt', post_text: 'Testing'
+
     assert_include '</span> Testing', html
   end
 
diff --git a/test/unit/i18n_test.rb b/test/unit/i18n_test.rb
index 46e1e7ad..e4f4a412 100644
--- a/test/unit/i18n_test.rb
+++ b/test/unit/i18n_test.rb
@@ -21,13 +21,16 @@ class I18nTest < Additionals::TestCase
 
   def test_locales_validness
     lang_files_count = Dir[Rails.root.join('plugins/additionals/config/locales/*.yml')].size
+
     assert_equal 13, lang_files_count
     valid_languages.each do |lang|
       assert set_language_if_valid(lang)
       case lang.to_s
       when 'en'
+
         assert_equal 'Open external URLs', l(:label_open_external_urls)
       when 'pt-BR', 'cs', 'de', 'es', 'fr', 'it', 'ja', 'ko', 'po', 'ru', 'zh-TW', 'zh'
+
         assert_not l(:label_open_external_urls) == 'Open external URLs', lang
       end
     end
diff --git a/test/unit/issue_test.rb b/test/unit/issue_test.rb
index ed565cb5..1861b688 100644
--- a/test/unit/issue_test.rb
+++ b/test/unit/issue_test.rb
@@ -25,6 +25,7 @@ class IssueTest < Additionals::TestCase
 
   def test_create
     issue = Issue.new project_id: 1, tracker_id: 1, author_id: 3, subject: 'test_create'
+
     assert_save issue
     assert_equal issue.tracker.default_status, issue.status
     assert_nil issue.description
@@ -35,6 +36,7 @@ class IssueTest < Additionals::TestCase
       User.current = users :users_003
       issue = issues :issues_007
       issue.subject = 'Should be be saved'
+
       assert_save issue
     end
   end
@@ -50,9 +52,11 @@ class IssueTest < Additionals::TestCase
       issue = issues :issues_008
 
       issue.subject = 'Should be saved'
+
       assert_save issue
 
       issue.reload
+
       assert_equal 'Should be saved', issue.subject
     end
   end
@@ -64,11 +68,14 @@ class IssueTest < Additionals::TestCase
 
       assert issue.closed?
       issue.subject = 'Should be not be saved'
+
       assert_not issue.save
       issue.reload
+
       assert_not_equal 'Should be not be saved', issue.subject
 
       issue.status_id = 1
+
       assert issue.status_was.is_closed
       assert_not issue.closed?
       assert_not issue.save
@@ -81,10 +88,12 @@ class IssueTest < Additionals::TestCase
 
       issue = Issue.generate subject: 'new issue for closing test',
                              status_id: 1
+
       assert_save issue
 
       issue = Issue.generate subject: 'new issue for closing test and closed state',
                              status_id: 5
+
       assert_save issue
     end
   end
@@ -95,9 +104,11 @@ class IssueTest < Additionals::TestCase
       issue = issues :issues_008
 
       issue.subject = 'Should be saved'
+
       assert_save issue
 
       issue.reload
+
       assert_equal 'Should be saved', issue.subject
     end
   end
@@ -106,10 +117,12 @@ class IssueTest < Additionals::TestCase
     with_plugin_settings 'additionals', issue_freezed_with_close: 1 do
       User.current = users :users_003
       issue = issues :issues_008
+
       assert_save issue
 
       # but changed issues should throw error
       issue.subject = 'changed'
+
       assert_not issue.save
     end
   end
@@ -119,6 +132,7 @@ class IssueTest < Additionals::TestCase
                                         issue_auto_assign_status: ['1'],
                                         issue_auto_assign_role: '1' do
       issue = Issue.new project_id: 1, tracker_id: 1, author_id: 3, subject: 'test_create'
+
       assert_save issue
       assert_equal 2, issue.assigned_to_id
     end
@@ -129,6 +143,7 @@ class IssueTest < Additionals::TestCase
                                         issue_auto_assign_status: ['1'],
                                         issue_auto_assign_role: '1' do
       issue = Issue.new project_id: 1, tracker_id: 1, author_id: 3, subject: 'test_create'
+
       assert_save issue
       assert_nil issue.assigned_to_id
     end
@@ -137,6 +152,7 @@ class IssueTest < Additionals::TestCase
                                         issue_auto_assign_status: [],
                                         issue_auto_assign_role: '1' do
       issue = Issue.new project_id: 1, tracker_id: 1, author_id: 3, subject: 'test_create'
+
       assert_save issue
       assert_nil issue.assigned_to_id
     end
@@ -145,6 +161,7 @@ class IssueTest < Additionals::TestCase
                                         issue_auto_assign_status: ['1'],
                                         issue_auto_assign_role: '' do
       issue = Issue.new project_id: 1, tracker_id: 1, author_id: 3, subject: 'test_create'
+
       assert_save issue
       assert_nil issue.assigned_to_id
     end
diff --git a/test/unit/project_test.rb b/test/unit/project_test.rb
index f9f7a76a..b1a4a5bb 100644
--- a/test/unit/project_test.rb
+++ b/test/unit/project_test.rb
@@ -29,21 +29,25 @@ class ProjectTest < Additionals::TestCase
   def test_assignable_users_amount
     with_settings issue_group_assignment: '1' do
       project = Project.find 5
+
       assert_equal project.assignable_users.count, project.assignable_principals.count
     end
     with_settings issue_group_assignment: '0' do
       project = Project.find 5
+
       assert_not_equal project.assignable_users.count, project.assignable_principals.count
     end
   end
 
   def test_visible_users
     project = projects :projects_005
+
     assert_equal 3, project.visible_users.count
   end
 
   def test_visible_principals
     project = projects :projects_005
+
     assert_equal 4, project.visible_principals.count
   end
 
@@ -68,6 +72,7 @@ class ProjectTest < Additionals::TestCase
 
     assert_kind_of Hash, principals_by_role
     role = Role.find 1
+
     assert_kind_of Array, principals_by_role[role]
     assert_includes principals_by_role[role], User.find(2)
   end
@@ -80,10 +85,12 @@ class ProjectTest < Additionals::TestCase
 
     # User.current = User.find 2
     principals_by_role = Project.find(1).principals_by_role
+
     assert_equal 1, principals_by_role.count
 
     User.current = User.find 1
     principals_by_role = Project.find(1).principals_by_role
+
     assert_equal 2, principals_by_role.count
   end
 
@@ -116,6 +123,7 @@ class ProjectTest < Additionals::TestCase
 
   def test_consider_hidden_roles_without_hide_roles
     project = projects :projects_001
+
     assert_not project.consider_hidden_roles?
   end
 
diff --git a/test/unit/redmine_plugin_kit_loader_test.rb b/test/unit/redmine_plugin_kit_loader_test.rb
index 48e4e466..986221db 100644
--- a/test/unit/redmine_plugin_kit_loader_test.rb
+++ b/test/unit/redmine_plugin_kit_loader_test.rb
@@ -101,6 +101,7 @@ class RedminePluginKitLoaderTest < Additionals::TestCase
 
   def test_apply_without_data
     loader = RedminePluginKit::Loader.new plugin_id: @plugin_id
+
     assert loader.apply!
   end
 
@@ -109,6 +110,7 @@ class RedminePluginKitLoaderTest < Additionals::TestCase
     loader.add_helper 'Settings'
     loader.add_patch 'Issue'
     loader.add_global_helper Additionals::Helpers
+
     assert loader.apply!
   end
 
@@ -134,11 +136,13 @@ class RedminePluginKitLoaderTest < Additionals::TestCase
 
   def test_load_model_hooks
     hooks = RedminePluginKit::Loader.new(plugin_id: @plugin_id).load_model_hooks!
+
     assert hooks.is_a? Module
   end
 
   def test_load_hooks
     hooks = RedminePluginKit::Loader.new(plugin_id: @plugin_id).load_view_hooks!
+
     assert hooks.is_a? Module
   end
 
diff --git a/test/unit/role_test.rb b/test/unit/role_test.rb
index 594d1aef..2b48691a 100644
--- a/test/unit/role_test.rb
+++ b/test/unit/role_test.rb
@@ -14,24 +14,30 @@ class RoleTest < Additionals::TestCase
 
   def test_with_permission
     role = Role.new name: 'role without hide'
+
     assert_save role
 
     role.reload
+
     assert_not role.hide
 
     role = Role.new name: 'role with hide', hide: true
+
     assert_save role
 
     role.reload
+
     assert role.hide
   end
 
   def test_edit
     role = roles :roles_001
     role.hide = true
+
     assert_save role
 
     role.reload
+
     assert role.hide
   end
 end
diff --git a/test/unit/time_entry_test.rb b/test/unit/time_entry_test.rb
index 5a9754ef..612db637 100644
--- a/test/unit/time_entry_test.rb
+++ b/test/unit/time_entry_test.rb
@@ -23,12 +23,14 @@ class TimeEntryTest < Additionals::TestCase
 
   def test_create_time_entry_without_issue
     entry = TimeEntry.generate project: projects(:projects_001)
+
     assert entry.valid?
     assert_save entry
   end
 
   def test_create_time_entry_with_open_issue
     entry = TimeEntry.generate issue: issues(:issues_002)
+
     assert_not entry.issue.closed?
     assert entry.valid?
     assert_save entry
@@ -38,6 +40,7 @@ class TimeEntryTest < Additionals::TestCase
     User.current = nil
 
     entry = TimeEntry.generate issue: issues(:issues_008)
+
     assert entry.issue.closed?
     assert_not entry.valid?
     assert_not entry.save
@@ -51,6 +54,7 @@ class TimeEntryTest < Additionals::TestCase
     Member.create! principal: User.current, project_id: project.id, role_ids: [role.id]
 
     entry = TimeEntry.generate issue: issues(:issues_008)
+
     assert entry.issue.closed?
     assert entry.valid?
     assert_save entry
diff --git a/test/unit/user_test.rb b/test/unit/user_test.rb
index aa4c6e97..b29ba468 100644
--- a/test/unit/user_test.rb
+++ b/test/unit/user_test.rb
@@ -23,6 +23,7 @@ class UserTest < Additionals::TestCase
     admin_user = User.generate! admin: true
 
     users = User.visible.active.with_permission :save_dashboards
+
     assert_equal 5, users.count
     assert users.exists?(id: admin_user)
   end
@@ -81,6 +82,7 @@ class UserTest < Additionals::TestCase
     user = users :users_002
 
     options = { skip_pre_condition: true, project: nil }
+
     assert_sorted_equal Project.where(Project.allowed_to_condition(user, :view_issues, **options)).ids,
                         user.allowed_project_ids_for(:view_issues, **options)
 
diff --git a/test/unit/wiki_formating/markdown_test.rb b/test/unit/wiki_formating/markdown_test.rb
index 8d400fd5..26fe4afa 100644
--- a/test/unit/wiki_formating/markdown_test.rb
+++ b/test/unit/wiki_formating/markdown_test.rb
@@ -16,6 +16,7 @@ module WikiFormatting
       with_plugin_settings 'additionals', legacy_smiley_support: 1,
                                           emoji_support: 0 do
         text = 'A small test :) with an smilie'
+
         assert_equal '<p>A small test <span class="additionals smiley smiley-smiley" title=":)"></span> with an smilie</p>',
                      @formatter.new(text).to_html.strip
       end
@@ -26,6 +27,7 @@ module WikiFormatting
                                           emoji_support: 1,
                                           disable_emoji_native_support: 1 do
         text = 'A test with a :heart: emoji'
+
         assert_equal '<p>A test with a <img title="heavy black heart" class="inline_emojify"' \
                      " src=\"http://localhost:3000/#{Additionals::EMOJI_ASSERT_PATH}/emoji_u2764.png\" /> emoji</p>",
                      @formatter.new(text).to_html.strip
@@ -37,12 +39,14 @@ module WikiFormatting
                                           emoji_support: 1,
                                           disable_emoji_native_support: 1 do
         text = ':heart: and :)'
+
         assert_equal '<p><img title="heavy black heart" class="inline_emojify"' \
                      " src=\"http://localhost:3000/#{Additionals::EMOJI_ASSERT_PATH}/emoji_u2764.png\" />" \
                      ' and <span class="additionals smiley smiley-smiley" title=":)"></span></p>',
                      @formatter.new(text).to_html.strip
 
         text = ' :) and :heart:'
+
         assert_equal '<p><span class="additionals smiley smiley-smiley" title=":)"></span> and' \
                      ' <img title="heavy black heart" class="inline_emojify"' \
                      " src=\"http://localhost:3000/#{Additionals::EMOJI_ASSERT_PATH}/emoji_u2764.png\" /></p>",
diff --git a/test/unit/wiki_formating/textile_test.rb b/test/unit/wiki_formating/textile_test.rb
index 6f9fd5fb..0596ddd8 100644
--- a/test/unit/wiki_formating/textile_test.rb
+++ b/test/unit/wiki_formating/textile_test.rb
@@ -22,6 +22,7 @@ module WikiFormatting
         @to_test['A test with a :) smiley'] = 'A test with a <span class="additionals smiley smiley-smiley" title=":)"></span> smiley'
         @to_test[':) :)'] = '<span class="additionals smiley smiley-smiley" title=":)"></span>' \
                             ' <span class="additionals smiley smiley-smiley" title=":)"></span>'
+
         assert_html_output @to_test
       end
     end
@@ -35,6 +36,7 @@ module WikiFormatting
         str = 'A test with a :heart: emoji and a :) smiley'
         @to_test[str] = 'A test with a <img title="heavy black heart" class="inline_emojify"' \
                         " src=\"http://localhost:3000/#{Additionals::EMOJI_ASSERT_PATH}/emoji_u2764.png\" /> emoji and a :) smiley"
+
         assert_html_output @to_test
       end
     end
@@ -52,6 +54,7 @@ module WikiFormatting
         @to_test[':) and :heart:'] = '<span class="additionals smiley smiley-smiley" title=":)"></span> and' \
                                      ' <img title="heavy black heart" class="inline_emojify"' \
                                      " src=\"http://localhost:3000/#{Additionals::EMOJI_ASSERT_PATH}/emoji_u2764.png\" />"
+
         assert_html_output @to_test
       end
     end