Policies specs (#23924)

spec/policies/canonical_email_block_policy_spec.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+require 'pundit/rspec'
+
+describe CanonicalEmailBlockPolicy do
+  let(:policy) { described_class }
+  let(:admin)   { Fabricate(:user, role: UserRole.find_by(name: 'Admin')).account }
+  let(:john)    { Fabricate(:account) }
+
+  permissions :index?, :show?, :test?, :create?, :destroy? do
+    context 'with an admin' do
+      it 'permits' do
+        expect(policy).to permit(admin, Tag)
+      end
+    end
+
+    context 'with a non-admin' do
+      it 'denies' do
+        expect(policy).to_not permit(john, Tag)
+      end
+    end
+  end
+end