1 files changed, 51 insertions, 0 deletions
diff --git a/spec/controllers/auth/sessions_controller_spec.rb b/spec/controllers/auth/sessions_controller_spec.rb
index 88f0a4734..d5fed17d6 100644
--- a/spec/controllers/auth/sessions_controller_spec.rb
+++ b/spec/controllers/auth/sessions_controller_spec.rb
@@ -48,6 +48,57 @@ RSpec.describe Auth::SessionsController, type: :controller do
       request.env['devise.mapping'] = Devise.mappings[:user]
     end
 
+    context 'using PAM authentication' do
+      context 'using a valid password' do
+        before do
+          post :create, params: { user: { email: "pam_user1", password: '123456' } }
+        end
+
+        it 'redirects to home' do
+          expect(response).to redirect_to(root_path)
+        end
+
+        it 'logs the user in' do
+          expect(controller.current_user).to be_instance_of(User)
+        end
+      end
+
+      context 'using an invalid password' do
+        before do
+          post :create, params: { user: { email: "pam_user1", password: 'WRONGPW' } }
+        end
+
+        it 'shows a login error' do
+          expect(flash[:alert]).to match I18n.t('devise.failure.invalid', authentication_keys: 'Email')
+        end
+
+        it "doesn't log the user in" do
+          expect(controller.current_user).to be_nil
+        end
+      end
+
+      context 'using a valid email and existing user' do
+        let(:user) do
+          account = Fabricate.build(:account, username: 'pam_user1')
+          account.save!(validate: false)
+          user = Fabricate(:user, email: 'pam@example.com', password: nil, account: account)
+          user
+        end
+
+        before do
+          post :create, params: { user: { email: user.email, password: '123456' } }
+        end
+
+        it 'redirects to home' do
+          expect(response).to redirect_to(root_path)
+        end
+
+        it 'logs the user in' do
+          expect(controller.current_user).to eq user
+        end
+      end
+    end
+
     context 'using password authentication' do
       let(:user) { Fabricate(:user, email: 'foo@bar.com', password: 'abcdefgh') }