1 files changed, 43 insertions, 39 deletions

diff --git a/spec/services/issues/build_service_spec.rb b/spec/services/issues/build_service_spec.rb
index 248e7d5a389..140b78f9b7a 100644
--- a/spec/services/issues/build_service_spec.rb
+++ b/spec/services/issues/build_service_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper.rb'
 
 describe Issues::BuildService do
@@ -8,29 +10,29 @@ describe Issues::BuildService do
     project.add_developer(user)
   end
 
+  def build_issue(issue_params = {})
+    described_class.new(project, user, issue_params).execute
+  end
+
   context 'for a single discussion' do
     describe '#execute' do
       let(:merge_request) { create(:merge_request, title: "Hello world", source_project: project) }
       let(:discussion) { create(:diff_note_on_merge_request, project: project, noteable: merge_request, note: "Almost done").to_discussion }
-      let(:service) { described_class.new(project, user, merge_request_to_resolve_discussions_of: merge_request.iid, discussion_to_resolve: discussion.id) }
 
-      it 'references the noteable title in the issue title' do
-        issue = service.execute
+      subject { build_issue(merge_request_to_resolve_discussions_of: merge_request.iid, discussion_to_resolve: discussion.id) }
 
-        expect(issue.title).to include('Hello world')
+      it 'references the noteable title in the issue title' do
+        expect(subject.title).to include('Hello world')
       end
 
       it 'adds the note content to the description' do
-        issue = service.execute
-
-        expect(issue.description).to include('Almost done')
+        expect(subject.description).to include('Almost done')
       end
     end
   end
 
   context 'for discussions in a merge request' do
     let(:merge_request) { create(:merge_request_with_diff_notes, source_project: project) }
-    let(:issue) { described_class.new(project, user, merge_request_to_resolve_discussions_of: merge_request.iid).execute }
 
     describe '#items_for_discussions' do
       it 'has an item for each discussion' do
@@ -58,36 +60,40 @@ describe Issues::BuildService do
                     "> That has a quote\n"\
                     ">>>\n"
         note_result = "    > This is a string\n"\
+                      "    > \n"\
                       "    > > with a blockquote\n"\
-                      "    > > > That has a quote\n"
+                      "    > > > That has a quote\n"\
+                      "    > \n"
         discussion = create(:diff_note_on_merge_request, note: note_text).to_discussion
         expect(service.item_for_discussion(discussion)).to include(note_result)
       end
     end
 
     describe '#execute' do
-      it 'has the merge request reference in the title' do
-        expect(issue.title).to include(merge_request.title)
-      end
+      let(:base_params) { { merge_request_to_resolve_discussions_of: merge_request.iid } }
+
+      context 'without additional params' do
+        subject { build_issue(base_params) }
 
-      it 'has the reference of the merge request in the description' do
-        expect(issue.description).to include(merge_request.to_reference)
+        it 'has the merge request reference in the title' do
+          expect(subject.title).to include(merge_request.title)
+        end
+
+        it 'has the reference of the merge request in the description' do
+          expect(subject.description).to include(merge_request.to_reference)
+        end
       end
 
-      it 'does not assign title when a title was given' do
-        issue = described_class.new(project, user,
-                                    merge_request_to_resolve_discussions_of: merge_request,
-                                    title: 'What an issue').execute
+      it 'uses provided title if title param given' do
+        issue = build_issue(base_params.merge(title: 'What an issue'))
 
         expect(issue.title).to eq('What an issue')
       end
 
-      it 'does not assign description when a description was given' do
-        issue = described_class.new(project, user,
-                                    merge_request_to_resolve_discussions_of: merge_request,
-                                    description: 'Fix at your earliest conveignance').execute
+      it 'uses provided description if description param given' do
+        issue = build_issue(base_params.merge(description: 'Fix at your earliest convenience'))
 
-        expect(issue.description).to eq('Fix at your earliest conveignance')
+        expect(issue.description).to eq('Fix at your earliest convenience')
       end
 
       describe 'with multiple discussions' do
@@ -96,20 +102,20 @@ describe Issues::BuildService do
         it 'mentions all the authors in the description' do
           authors = merge_request.resolvable_discussions.map(&:author)
 
-          expect(issue.description).to include(*authors.map(&:to_reference))
+          expect(build_issue(base_params).description).to include(*authors.map(&:to_reference))
         end
 
         it 'has a link for each unresolved discussion in the description' do
           notes = merge_request.resolvable_discussions.map(&:first_note)
           links = notes.map { |note| Gitlab::UrlBuilder.build(note) }
 
-          expect(issue.description).to include(*links)
+          expect(build_issue(base_params).description).to include(*links)
         end
 
         it 'mentions additional notes' do
           create_list(:diff_note_on_merge_request, 2, noteable: merge_request, project: merge_request.target_project, in_reply_to: diff_note)
 
-          expect(issue.description).to include('(+2 comments)')
+          expect(build_issue(base_params).description).to include('(+2 comments)')
         end
       end
     end
@@ -120,7 +126,7 @@ describe Issues::BuildService do
 
     describe '#execute' do
       it 'mentions the merge request in the description' do
-        issue = described_class.new(project, user, merge_request_to_resolve_discussions_of: merge_request.iid).execute
+        issue = build_issue(merge_request_to_resolve_discussions_of: merge_request.iid)
 
         expect(issue.description).to include("Review the conversation in #{merge_request.to_reference}")
       end
@@ -128,20 +134,18 @@ describe Issues::BuildService do
   end
 
   describe '#execute' do
-    let(:milestone) { create(:milestone, project: project) }
-
     it 'builds a new issues with given params' do
-      issue = described_class.new(
-        project,
-        user,
-        title: 'Issue #1',
-        description: 'Issue description',
-        milestone_id: milestone.id
-      ).execute
-
-      expect(issue.title).to eq('Issue #1')
-      expect(issue.description).to eq('Issue description')
+      milestone = create(:milestone, project: project)
+      issue = build_issue(milestone_id: milestone.id)
+
       expect(issue.milestone).to eq(milestone)
     end
+
+    it 'sets milestone to nil if it is not available for the project' do
+      milestone = create(:milestone, project: create(:project))
+      issue = build_issue(milestone_id: milestone.id)
+
+      expect(issue.milestone).to be_nil
+    end
   end
 end