Models specs coverage (#23940)

spec/models/extended_description_spec.rb

@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe ExtendedDescription do
+  describe '.current' do
+    context 'with the default values' do
+      it 'makes a new instance' do
+        record = described_class.current
+
+        expect(record.text).to be_nil
+        expect(record.updated_at).to be_nil
+      end
+    end
+
+    context 'with a custom setting value' do
+      before do
+        setting = instance_double(Setting, value: 'Extended text', updated_at: 10.days.ago)
+        allow(Setting).to receive(:find_by).with(var: 'site_extended_description').and_return(setting)
+      end
+
+      it 'has the privacy text' do
+        record = described_class.current
+
+        expect(record.text).to eq('Extended text')
+      end
+    end
+  end
+end