Add specs for UserPolicy (#9593)

diff --git a/spec/policies/user_policy_spec.rb b/spec/policies/user_policy_spec.rb
new file mode 100644 (file)
index 0000000..e37904f
--- /dev/null
+++ b/spec/policies/user_policy_spec.rb
@@ -0,0 +1,167 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+require 'pundit/rspec'
+
+RSpec.describe UserPolicy do
+  let(:subject) { described_class }
+  let(:admin)   { Fabricate(:user, admin: true).account }
+  let(:john)    { Fabricate(:user).account }
+
+  permissions :reset_password?, :change_email? do
+    context 'staff?' do
+      context '!record.staff?' do
+        it 'permits' do
+          expect(subject).to permit(admin, john.user)
+        end
+      end
+
+      context 'record.staff?' do
+        it 'denies' do
+          expect(subject).to_not permit(admin, admin.user)
+        end
+      end
+    end
+
+    context '!staff?' do
+      it 'denies' do
+        expect(subject).to_not permit(john, User)
+      end
+    end
+  end
+
+  permissions :disable_2fa? do
+    context 'admin?' do
+      context '!record.staff?' do
+        it 'permits' do
+          expect(subject).to permit(admin, john.user)
+        end
+      end
+
+      context 'record.staff?' do
+        it 'denies' do
+          expect(subject).to_not permit(admin, admin.user)
+        end
+      end
+    end
+
+    context '!admin?' do
+      it 'denies' do
+        expect(subject).to_not permit(john, User)
+      end
+    end
+  end
+
+  permissions :confirm? do
+    context 'staff?' do
+      context '!record.confirmed?' do
+        it 'permits' do
+          john.user.update(confirmed_at: nil)
+          expect(subject).to permit(admin, john.user)
+        end
+      end
+
+      context 'record.confirmed?' do
+        it 'denies' do
+          john.user.confirm!
+          expect(subject).to_not permit(admin, john.user)
+        end
+      end
+    end
+
+    context '!staff?' do
+      it 'denies' do
+        expect(subject).to_not permit(john, User)
+      end
+    end
+  end
+
+  permissions :enable? do
+    context 'staff?' do
+      it 'permits' do
+        expect(subject).to permit(admin, User)
+      end
+    end
+
+    context '!staff?' do
+      it 'denies' do
+        expect(subject).to_not permit(john, User)
+      end
+    end
+  end
+
+  permissions :disable? do
+    context 'staff?' do
+      context '!record.admin?' do
+        it 'permits' do
+          expect(subject).to permit(admin, john.user)
+        end
+      end
+
+      context 'record.admin?' do
+        it 'denies' do
+          expect(subject).to_not permit(admin, admin.user)
+        end
+      end
+    end
+
+    context '!staff?' do
+      it 'denies' do
+        expect(subject).to_not permit(john, User)
+      end
+    end
+  end
+
+  permissions :promote? do
+    context 'admin?' do
+      context 'promoteable?' do
+        it 'permits' do
+          expect(subject).to permit(admin, john.user)
+        end
+      end
+
+      context '!promoteable?' do
+        it 'denies' do
+          expect(subject).to_not permit(admin, admin.user)
+        end
+      end
+    end
+
+    context '!admin?' do
+      it 'denies' do
+        expect(subject).to_not permit(john, User)
+      end
+    end
+  end
+
+  permissions :demote? do
+    context 'admin?' do
+      context '!record.admin?' do
+        context 'demoteable?' do
+          it 'permits' do
+            john.user.update(moderator: true)
+            expect(subject).to permit(admin, john.user)
+          end
+        end
+
+        context '!demoteable?' do
+          it 'denies' do
+            expect(subject).to_not permit(admin, john.user)
+          end
+        end
+      end
+
+      context 'record.admin?' do
+        it 'denies' do
+          expect(subject).to_not permit(admin, admin.user)
+        end
+      end
+    end
+
+    context '!admin?' do
+      it 'denies' do
+        expect(subject).to_not permit(john, User)
+      end
+    end
+  end
+end