Make `DiffNote#update_position` private

app/models/diff_note.rb

@@ -72,6 +72,20 @@ class DiffNote < Note
     self.position.diff_refs == diff_refs
   end
 
+  private
+
+  def supported?
+    !self.for_merge_request? || self.noteable.support_new_diff_notes?
+  end
+
+  def set_original_position
+    self.original_position = self.position.dup
+  end
+
+  def set_line_code
+    self.line_code = self.position.line_code(self.project.repository)
+  end
+
   def update_position
     return unless supported?
     return if for_commit?
@@ -87,25 +101,6 @@ class DiffNote < Note
     ).execute(self)
   end
 
-  def update_position!
-    update_position &&
-      Gitlab::Timeless.timeless(self, &:save)
-  end
-
-  private
-
-  def supported?
-    !self.for_merge_request? || self.noteable.support_new_diff_notes?
-  end
-
-  def set_original_position
-    self.original_position = self.position.dup
-  end
-
-  def set_line_code
-    self.line_code = self.position.line_code(self.project.repository)
-  end
-
   def verify_supported
     return if supported?
 

spec/models/diff_note_spec.rb

@@ -9,7 +9,7 @@ describe DiffNote, models: true do
 
   let(:path) { "files/ruby/popen.rb" }
 
-  let(:position) do
+  let!(:position) do
     Gitlab::Diff::Position.new(
       old_path: path,
       new_path: path,
@@ -19,7 +19,7 @@ describe DiffNote, models: true do
     )
   end
 
-  let(:new_position) do
+  let!(:new_position) do
     Gitlab::Diff::Position.new(
       old_path: path,
       new_path: path,
@@ -129,56 +129,61 @@ describe DiffNote, models: true do
     end
   end
 
-  describe "#update_position" do
+  describe "creation" do
+    describe "updating of position" do
       context "when noteable is a commit" do
-      subject { create(:diff_note_on_commit, project: project, position: position) }
+        let(:diff_note) { create(:diff_note_on_commit, project: project, position: position) }
 
         it "doesn't use the DiffPositionUpdateService" do
           expect(Notes::DiffPositionUpdateService).not_to receive(:new)
 
-        subject.update_position
+          diff_note
         end
 
         it "doesn't update the position" do
-        subject.update_position
+          diff_note
 
-        expect(subject.original_position).to eq(position)
-        expect(subject.position).to eq(position)
+          expect(diff_note.original_position).to eq(position)
+          expect(diff_note.position).to eq(position)
         end
       end
 
       context "when noteable is a merge request" do
+        let(:diff_note) { create(:diff_note_on_merge_request, project: project, position: position, noteable: merge_request) }
+
         context "when the note is active" do
           it "doesn't use the DiffPositionUpdateService" do
             expect(Notes::DiffPositionUpdateService).not_to receive(:new)
 
-          subject.update_position
+            diff_note
           end
 
           it "doesn't update the position" do
-          subject.update_position
+            diff_note
 
-          expect(subject.original_position).to eq(position)
-          expect(subject.position).to eq(position)
+            expect(diff_note.original_position).to eq(position)
+            expect(diff_note.position).to eq(position)
           end
         end
 
         context "when the note is outdated" do
           before do
-          allow(subject.noteable).to receive(:diff_refs).and_return(commit.diff_refs)
+            allow(merge_request).to receive(:diff_refs).and_return(commit.diff_refs)
           end
 
           it "uses the DiffPositionUpdateService" do
+            service = instance_double("Notes::DiffPositionUpdateService")
             expect(Notes::DiffPositionUpdateService).to receive(:new).with(
               project,
               nil,
               old_diff_refs: position.diff_refs,
               new_diff_refs: commit.diff_refs,
               paths: [path]
-          ).and_call_original
-          expect_any_instance_of(Notes::DiffPositionUpdateService).to receive(:execute).with(subject)
+            ).and_return(service)
+            expect(service).to receive(:execute)
 
-          subject.update_position
+            diff_note
+          end
         end
       end
     end