1 files changed, 23 insertions, 1 deletions
diff --git a/spec/models/merge_request_assignee_spec.rb b/spec/models/merge_request_assignee_spec.rb
index d6aab15d990..d287392bf7f 100644
--- a/spec/models/merge_request_assignee_spec.rb
+++ b/spec/models/merge_request_assignee_spec.rb
@@ -2,7 +2,7 @@
 
 require 'spec_helper'
 
-describe MergeRequestAssignee do
+RSpec.describe MergeRequestAssignee do
   let(:merge_request) { create(:merge_request) }
 
   subject { merge_request.merge_request_assignees.build(assignee: create(:user)) }
@@ -15,4 +15,26 @@ describe MergeRequestAssignee do
   describe 'validations' do
     it { is_expected.to validate_uniqueness_of(:assignee).scoped_to(:merge_request_id) }
   end
+
+  describe 'scopes' do
+    let_it_be(:user) { create(:user) }
+    let_it_be(:project) { create(:project, :repository) }
+    let_it_be(:project_merge_request) { create(:merge_request, target_project: project, source_project: project, assignee_ids: [user.id]) }
+
+    before do
+      merge_request.update!(assignee_ids: [user.id])
+    end
+
+    context 'in_projects' do
+      it 'returns issue assignees for given project' do
+        expect(MergeRequestAssignee.count).to eq 2
+
+        assignees = MergeRequestAssignee.in_projects([project])
+
+        expect(assignees.count).to eq 1
+        expect(assignees.first.user_id).to eq project_merge_request.merge_request_assignees.first.user_id
+        expect(assignees.first.merge_request_id).to eq project_merge_request.merge_request_assignees.first.merge_request_id
+      end
+    end
+  end
 end