#55

backend/spec/services/tag_version_recorder_spec.rb

@@ -23,13 +23,13 @@ RSpec.describe TagVersionRecorder do
 
     expect(version.names).to eq([
       { 'language_code' => 'en', 'name' => 'English name', 'script_code' => 'Latn',
-        'primary_flg' => true },
+        'primary_flg' => true, 'auto_generated' => false },
       { 'language_code' => 'en', 'name' => 'English alias', 'script_code' => 'Latn',
-        'primary_flg' => false },
+        'primary_flg' => false, 'auto_generated' => false },
       { 'language_code' => 'ja', 'name' => '日本語名', 'script_code' => 'Jpan',
-        'primary_flg' => true },
+        'primary_flg' => true, 'auto_generated' => false },
       { 'language_code' => 'ja', 'name' => '別名', 'script_code' => 'Jpan',
-        'primary_flg' => false }
+        'primary_flg' => false, 'auto_generated' => false }
     ])
   end
 
@@ -44,4 +44,13 @@ RSpec.describe TagVersionRecorder do
       hash_including('language_code' => 'en', 'name' => 'English name'))
     expect(updated.names).to include(hash_including('language_code' => 'en', 'name' => 'Renamed'))
   end
+
+  it 'does not create a version for an unchanged multilingual snapshot' do
+    described_class.record!(tag:, event_type: :create, created_by_user: user)
+
+    unchanged = described_class.record!(tag:, event_type: :update, created_by_user: user)
+
+    expect(unchanged.version_no).to eq(1)
+    expect(tag.reload.tag_versions.count).to eq(1)
+  end
 end