Add DiffNote model

4 files changed, 43 insertions, 18 deletions

diff --git a/spec/factories/notes.rb b/spec/factories/notes.rb
index 696cf276e57..83e38095feb 100644
--- a/spec/factories/notes.rb
+++ b/spec/factories/notes.rb
@@ -10,21 +10,46 @@ FactoryGirl.define do
     on_issue
 
     factory :note_on_commit,             traits: [:on_commit]
-    factory :note_on_commit_diff,        traits: [:on_commit, :on_diff], class: LegacyDiffNote
     factory :note_on_issue,              traits: [:on_issue], aliases: [:votable_note]
     factory :note_on_merge_request,      traits: [:on_merge_request]
-    factory :note_on_merge_request_diff, traits: [:on_merge_request, :on_diff], class: LegacyDiffNote
     factory :note_on_project_snippet,    traits: [:on_project_snippet]
     factory :system_note,                traits: [:system]
 
+    factory :legacy_diff_note_on_commit, traits: [:on_commit, :legacy_diff_note], class: LegacyDiffNote
+    factory :legacy_diff_note_on_merge_request, traits: [:on_merge_request, :legacy_diff_note], class: LegacyDiffNote
+
+    factory :diff_note_on_merge_request, traits: [:on_merge_request], class: DiffNote do
+      position do
+        Gitlab::Diff::Position.new(
+          old_path: "files/ruby/popen.rb",
+          new_path: "files/ruby/popen.rb",
+          old_line: nil,
+          new_line: 14,
+          diff_refs: noteable.diff_refs
+        )
+      end
+    end
+
+    factory :diff_note_on_commit, traits: [:on_commit], class: DiffNote do
+      position do
+        Gitlab::Diff::Position.new(
+          old_path: "files/ruby/popen.rb",
+          new_path: "files/ruby/popen.rb",
+          old_line: nil,
+          new_line: 14,
+          diff_refs: project.commit(commit_id).try(:diff_refs)
+        )
+      end
+    end
+
     trait :on_commit do
       noteable nil
-      noteable_id nil
       noteable_type 'Commit'
+      noteable_id nil
       commit_id RepoHelpers.sample_commit.id
     end
 
-    trait :on_diff do
+    trait :legacy_diff_note do
       line_code "0_184_184"
     end
 
diff --git a/spec/lib/gitlab/note_data_builder_spec.rb b/spec/lib/gitlab/note_data_builder_spec.rb
index e848d88182f..3d6bcdfd873 100644
--- a/spec/lib/gitlab/note_data_builder_spec.rb
+++ b/spec/lib/gitlab/note_data_builder_spec.rb
@@ -27,7 +27,7 @@ describe 'Gitlab::NoteDataBuilder', lib: true do
   end
 
   describe 'When asking for a note on commit diff' do
-    let(:note) { create(:note_on_commit_diff, project: project) }
+    let(:note) { create(:diff_note_on_commit, project: project) }
 
     it 'returns the note and commit-specific data' do
       expect(data).to have_key(:commit)
@@ -90,7 +90,7 @@ describe 'Gitlab::NoteDataBuilder', lib: true do
     end
 
     let(:note) do
-      create(:note_on_merge_request_diff, noteable: merge_request,
+      create(:diff_note_on_merge_request, noteable: merge_request,
                                           project: project)
     end
 
diff --git a/spec/lib/gitlab/url_builder_spec.rb b/spec/lib/gitlab/url_builder_spec.rb
index bf11472407a..a826b24419a 100644
--- a/spec/lib/gitlab/url_builder_spec.rb
+++ b/spec/lib/gitlab/url_builder_spec.rb
@@ -43,9 +43,9 @@ describe Gitlab::UrlBuilder, lib: true do
         end
       end
 
-      context 'on a CommitDiff' do
+      context 'on a Commit Diff' do
         it 'returns a proper URL' do
-          note = build_stubbed(:note_on_commit_diff)
+          note = build_stubbed(:diff_note_on_commit)
 
           url = described_class.build(note)
 
@@ -75,10 +75,10 @@ describe Gitlab::UrlBuilder, lib: true do
         end
       end
 
-      context 'on a MergeRequestDiff' do
+      context 'on a MergeRequest Diff' do
         it 'returns a proper URL' do
           merge_request = create(:merge_request, iid: 42)
-          note = build_stubbed(:note_on_merge_request_diff, noteable: merge_request)
+          note = build_stubbed(:diff_note_on_merge_request, noteable: merge_request)
 
           url = described_class.build(note)
 
diff --git a/spec/models/legacy_diff_note_spec.rb b/spec/models/legacy_diff_note_spec.rb
index b2d06853886..d64d89edbd3 100644
--- a/spec/models/legacy_diff_note_spec.rb
+++ b/spec/models/legacy_diff_note_spec.rb
@@ -2,7 +2,7 @@ require 'spec_helper'
 
 describe LegacyDiffNote, models: true do
   describe "Commit diff line notes" do
-    let!(:note) { create(:note_on_commit_diff, note: "+1 from me") }
+    let!(:note) { create(:legacy_diff_note_on_commit, note: "+1 from me") }
     let!(:commit) { note.noteable }
 
     it "should save a valid note" do
@@ -17,7 +17,7 @@ describe LegacyDiffNote, models: true do
 
   describe '#active?' do
     it 'is always true when the note has no associated diff' do
-      note = build(:note_on_merge_request_diff)
+      note = build(:legacy_diff_note_on_merge_request)
 
       expect(note).to receive(:diff).and_return(nil)
 
@@ -25,7 +25,7 @@ describe LegacyDiffNote, models: true do
     end
 
     it 'is never true when the note has no noteable associated' do
-      note = build(:note_on_merge_request_diff)
+      note = build(:legacy_diff_note_on_merge_request)
 
       expect(note).to receive(:diff).and_return(double)
       expect(note).to receive(:noteable).and_return(nil)
@@ -34,7 +34,7 @@ describe LegacyDiffNote, models: true do
     end
 
     it 'returns the memoized value if defined' do
-      note = build(:note_on_merge_request_diff)
+      note = build(:legacy_diff_note_on_merge_request)
 
       note.instance_variable_set(:@active, 'foo')
       expect(note).not_to receive(:find_noteable_diff)
@@ -45,7 +45,7 @@ describe LegacyDiffNote, models: true do
     context 'for a merge request noteable' do
       it 'is false when noteable has no matching diff' do
         merge = build_stubbed(:merge_request, :simple)
-        note = build(:note_on_merge_request_diff, noteable: merge)
+        note = build(:legacy_diff_note_on_merge_request, noteable: merge)
 
         allow(note).to receive(:diff).and_return(double)
         expect(note).to receive(:find_noteable_diff).and_return(nil)
@@ -63,9 +63,9 @@ describe LegacyDiffNote, models: true do
         code = Gitlab::Diff::LineCode.generate(diff.new_path, line.new_pos, line.old_pos)
 
         # We're persisting in order to trigger the set_diff callback
-        note = create(:note_on_merge_request_diff, noteable: merge,
-                                                   line_code: code,
-                                                   project: merge.source_project)
+        note = create(:legacy_diff_note_on_merge_request,  noteable: merge,
+                                                           line_code: code,
+                                                           project: merge.source_project)
 
         # Make sure we don't get a false positive from a guard clause
         expect(note).to receive(:find_noteable_diff).and_call_original