Models specs coverage (#23940)

spec/models/privacy_policy_spec.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe PrivacyPolicy do
+  describe '.current' do
+    context 'with the default values' do
+      it 'has the privacy text' do
+        policy = described_class.current
+
+        expect(policy.text).to eq(PrivacyPolicy::DEFAULT_PRIVACY_POLICY)
+      end
+    end
+
+    context 'with a custom setting value' do
+      before do
+        terms_setting = instance_double(Setting, value: 'Terms text', updated_at: 10.days.ago)
+        allow(Setting).to receive(:find_by).with(var: 'site_terms').and_return(terms_setting)
+      end
+
+      it 'has the privacy text' do
+        policy = described_class.current
+
+        expect(policy.text).to eq('Terms text')
+      end
+    end
+  end
+end