Merge branch 'ccr/weight_1481' into 'master'

Backport of 1481-changing-weight-values-should-trigger-system-notes

See merge request gitlab-org/gitlab-ce!18699

app/controllers/concerns/issuable_actions.rb

@@ -18,7 +18,6 @@ module IssuableActions
 
   def update
     @issuable = update_service.execute(issuable) # rubocop:disable Gitlab/ModuleWithInstanceVariables
-
     respond_to do |format|
       format.html do
         recaptcha_check_if_spammable { render :edit }

app/models/system_note_metadata.rb

@@ -17,7 +17,11 @@ class SystemNoteMetadata < ActiveRecord::Base
   ].freeze
 
   validates :note, presence: true
-  validates :action, inclusion: ICON_TYPES, allow_nil: true
+  validates :action, inclusion: { in: :icon_types }, allow_nil: true
 
   belongs_to :note
+
+  def icon_types
+    ICON_TYPES
+  end
 end

spec/lib/gitlab/incoming_email_spec.rb

@@ -24,7 +24,7 @@ describe Gitlab::IncomingEmail do
   end
 
   describe 'self.supports_wildcard?' do
-    context 'address contains the wildard placeholder' do
+    context 'address contains the wildcard placeholder' do
       before do
         stub_incoming_email_setting(address: 'replies+%{key}@example.com')
       end
@@ -49,7 +49,7 @@ describe Gitlab::IncomingEmail do
         stub_incoming_email_setting(address: nil)
       end
 
-      it 'returns that wildard is not supported' do
+      it 'returns that wildcard is not supported' do
         expect(described_class.supports_wildcard?).to be_falsey
       end
     end

spec/services/issuable/common_system_notes_service_spec.rb

@@ -5,34 +5,6 @@ describe Issuable::CommonSystemNotesService do
   let(:project) { create(:project) }
   let(:issuable) { create(:issue) }
 
-  shared_examples 'system note creation' do |update_params, note_text|
-    subject { described_class.new(project, user).execute(issuable, [])}
-
-    before do
-      issuable.assign_attributes(update_params)
-      issuable.save
-    end
-
-    it 'creates 1 system note with the correct content' do
-      expect { subject }.to change { Note.count }.from(0).to(1)
-
-      note = Note.last
-      expect(note.note).to match(note_text)
-      expect(note.noteable_type).to eq(issuable.class.name)
-    end
-  end
-
-  shared_examples 'WIP notes creation' do |wip_action|
-    subject { described_class.new(project, user).execute(issuable, []) }
-
-    it 'creates WIP toggle and title change notes' do
-      expect { subject }.to change { Note.count }.from(0).to(2)
-
-      expect(Note.first.note).to match("#{wip_action} as a **Work In Progress**")
-      expect(Note.second.note).to match('changed title')
-    end
-  end
-
   describe '#execute' do
     it_behaves_like 'system note creation', { title: 'New title' }, 'changed title'
     it_behaves_like 'system note creation', { description: 'New description' }, 'changed the description'

spec/support/shared_examples/common_system_notes_examples.rb

+shared_examples 'system note creation' do |update_params, note_text|
+  subject { described_class.new(project, user).execute(issuable, [])}
+
+  before do
+    issuable.assign_attributes(update_params)
+    issuable.save
+  end
+
+  it 'creates 1 system note with the correct content' do
+    expect { subject }.to change { Note.count }.from(0).to(1)
+
+    note = Note.last
+    expect(note.note).to match(note_text)
+    expect(note.noteable_type).to eq(issuable.class.name)
+  end
+end
+
+shared_examples 'WIP notes creation' do |wip_action|
+  subject { described_class.new(project, user).execute(issuable, []) }
+
+  it 'creates WIP toggle and title change notes' do
+    expect { subject }.to change { Note.count }.from(0).to(2)
+
+    expect(Note.first.note).to match("#{wip_action} as a **Work In Progress**")
+    expect(Note.second.note).to match('changed title')
+  end
+end