#465: Added specs for SubscribePolicy

spec/policies/subscribe_policy_spec.rb

@@ -0,0 +1,35 @@
+require 'spec_helper'
+
+RSpec.describe SubscribePolicy, type: :policy do
+  let(:subscribe) { FactoryGirl.create(:subscribe) }
+  subject { described_class }
+
+  permissions :create? do
+    it "denies access to anonymous user" do
+      expect(subject).to_not permit(User.new, subscribe)
+    end
+
+    it "grants access to user" do
+      expect(subject).to permit(FactoryGirl.create(:user), subscribe)
+    end
+
+    it "denies access if user already subscribed" do
+      expect(subject).to_not permit(subscribe.user, subscribe)
+    end
+  end
+
+  permissions :destroy? do
+    it "denies access to anonymous user" do
+      expect(subject).to_not permit(User.new, subscribe)
+    end
+
+    it "denies access to user" do
+      expect(subject).to_not permit(FactoryGirl.create(:user), subscribe)
+    end
+
+    it "grants access if user already subscribed" do
+      expect(subject).to permit(subscribe.user, subscribe)
+    end
+  end
+
+end