1 files changed, 34 insertions, 0 deletions
diff --git a/spec/services/award_emojis/copy_service_spec.rb b/spec/services/award_emojis/copy_service_spec.rb
new file mode 100644
index 00000000000..e85c548968e
--- /dev/null
+++ b/spec/services/award_emojis/copy_service_spec.rb
@@ -0,0 +1,34 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe AwardEmojis::CopyService do
+  let_it_be(:from_awardable) do
+    create(:issue, award_emoji: [
+      build(:award_emoji, name: 'thumbsup'),
+      build(:award_emoji, name: 'thumbsdown')
+    ])
+  end
+
+  describe '#initialize' do
+    it 'validates that we cannot copy AwardEmoji to the same Awardable' do
+      expect { described_class.new(from_awardable, from_awardable) }.to raise_error(ArgumentError)
+    end
+  end
+
+  describe '#execute' do
+    let(:to_awardable) { create(:issue) }
+
+    subject(:execute_service) { described_class.new(from_awardable, to_awardable).execute }
+
+    it 'copies AwardEmojis', :aggregate_failures do
+      expect { execute_service }.to change { AwardEmoji.count }.by(2)
+      expect(to_awardable.award_emoji.map(&:name)).to match_array(%w(thumbsup thumbsdown))
+    end
+
+    it 'returns success', :aggregate_failures do
+      expect(execute_service).to be_kind_of(ServiceResponse)
+      expect(execute_service).to be_success
+    end
+  end
+end