1 files changed, 44 insertions, 0 deletions
diff --git a/spec/models/review_spec.rb b/spec/models/review_spec.rb
new file mode 100644
index 00000000000..9dd8b90feee
--- /dev/null
+++ b/spec/models/review_spec.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Review do
+  describe 'associations' do
+    it { is_expected.to belong_to(:author).class_name('User').with_foreign_key(:author_id).inverse_of(:reviews) }
+    it { is_expected.to belong_to(:merge_request).inverse_of(:reviews).touch(false) }
+    it { is_expected.to belong_to(:project).inverse_of(:reviews) }
+
+    it { is_expected.to have_many(:notes).order(:id).inverse_of(:review) }
+  end
+
+  describe 'modules' do
+    it { is_expected.to include_module(Participable) }
+    it { is_expected.to include_module(Mentionable) }
+  end
+
+  describe '#all_references' do
+    it 'returns an extractor with the correct referenced users' do
+      user1 = create(:user, username: "foo")
+      user2 = create(:user, username: "bar")
+      review = create(:review)
+      project = review.project
+      author = review.author
+
+      create(:note, review: review, project: project, author: author, note: "cc @foo @non_existent")
+      create(:note, review: review, project: project, author: author, note: "cc @bar")
+
+      expect(review.all_references(author).users).to match_array([user1, user2])
+    end
+  end
+
+  describe '#participants' do
+    it 'includes the review author' do
+      project = create(:project, :public)
+      merge_request = create(:merge_request, source_project: project)
+      review = create(:review, project: project, merge_request: merge_request)
+      create(:note, review: review, noteable: merge_request, project: project, author: review.author)
+
+      expect(review.participants).to include(review.author)
+    end
+  end
+end