Add specs for Policies (#392)

* Add specs for Policies

* Fix CI issues

spec/factories/users.rb

@@ -22,5 +22,9 @@ FactoryBot.define do
     trait :with_avatar do
       avatar { Rack::Test::UploadedFile.new('spec/assets/avatar.png', 'image/png') }
     end
+
+    trait :administrator do
+      role { 'administrator' }
+    end
   end
 end

spec/policies/contact_policy_spec.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe ContactPolicy, type: :policy do
+  subject(:contact_policy) { described_class }
+
+  let(:administrator) { create(:user, :administrator) }
+  let(:agent) { create(:user) }
+  let(:contact) { create(:contact) }
+
+  permissions :index?, :show?, :update? do
+    context 'when administrator' do
+      it { expect(contact_policy).to permit(administrator, contact) }
+    end
+
+    context 'when agent' do
+      it { expect(contact_policy).not_to permit(agent, contact) }
+    end
+  end
+
+  permissions :create? do
+    context 'when administrator' do
+      it { expect(contact_policy).to permit(administrator, contact) }
+    end
+
+    context 'when agent' do
+      it { expect(contact_policy).to permit(agent, contact) }
+    end
+  end
+end

spec/policies/inbox_policy_spec.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe InboxPolicy, type: :policy do
+  subject(:inbox_policy) { described_class }
+
+  let(:administrator) { create(:user, :administrator) }
+  let(:agent) { create(:user) }
+  let(:inbox) { create(:inbox) }
+
+  permissions :create?, :destroy? do
+    context 'when administrator' do
+      it { expect(inbox_policy).to permit(administrator, inbox) }
+    end
+
+    context 'when agent' do
+      it { expect(inbox_policy).not_to permit(agent, inbox) }
+    end
+  end
+
+  permissions :index? do
+    context 'when administrator' do
+      it { expect(inbox_policy).to permit(administrator, inbox) }
+    end
+
+    context 'when agent' do
+      it { expect(inbox_policy).to permit(agent, inbox) }
+    end
+  end
+end

spec/policies/user_policy_spec.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe UserPolicy, type: :policy do
+  subject(:user_policy) { described_class }
+
+  let(:administrator) { create(:user, :administrator) }
+  let(:agent) { create(:user) }
+  let(:user) { create(:user) }
+
+  permissions :create?, :update?, :destroy? do
+    context 'when administrator' do
+      it { expect(user_policy).to permit(administrator, user) }
+    end
+
+    context 'when agent' do
+      it { expect(user_policy).not_to permit(agent, user) }
+    end
+  end
+
+  permissions :index? do
+    context 'when administrator' do
+      it { expect(user_policy).to permit(administrator, user) }
+    end
+
+    context 'when agent' do
+      it { expect(user_policy).to permit(agent, user) }
+    end
+  end
+end

spec/rails_helper.rb

@@ -4,6 +4,7 @@ require File.expand_path('../config/environment', __dir__)
 # Prevent database truncation if the environment is production
 abort('The Rails environment is running in production mode!') if Rails.env.production?
 require 'rspec/rails'
+require 'pundit/rspec'
 
 # Add additional requires below this line. Rails is not loaded until this point!