LG-14389: Add analytics for consent screen email selection

app/controllers/sign_up/select_email_controller.rb

@@ -13,12 +13,16 @@ def show
       @user_emails = user_emails
       @last_sign_in_email_address = last_email
       @select_email_form = build_select_email_form
+      analytics.sp_select_email_visited(needs_completion_screen_reason:)
     end
 
     def create
       @select_email_form = build_select_email_form
 
       result = @select_email_form.submit(form_params)
+
+      analytics.sp_select_email_submitted(**result.to_h, needs_completion_screen_reason:)
+
       if result.success?
         user_session[:selected_email_id] = form_params[:selected_email_id]
         redirect_to sign_up_completed_path

spec/controllers/sign_up/select_email_controller_spec.rb

@@ -1,7 +1,7 @@
 require 'rails_helper'
 
 RSpec.describe SignUp::SelectEmailController do
-  let(:user) { create(:user) }
+  let(:user) { create(:user, :with_multiple_emails) }
   let(:sp) { create(:service_provider) }
 
   before do
@@ -29,6 +29,17 @@
   describe '#show' do
     subject(:response) { get :show }
 
+    it 'logs analytics event' do
+      stub_analytics
+
+      response
+
+      expect(@analytics).to have_logged_event(
+        :sp_select_email_visited,
+        needs_completion_screen_reason: :new_attributes,
+      )
+    end
+
     it 'assigns view variables' do
       response
 
@@ -51,32 +62,49 @@
   end
 
   describe '#create' do
-    let(:email) { '[email protected]' }
-    let(:email2) { '[email protected]' }
-    let(:email3) { '[email protected]' }
-    let(:params) { { selected_email_id: email2 } }
+    let(:selected_email) { user.confirmed_email_addresses.sample }
+    let(:params) { { select_email_form: { selected_email_id: selected_email.id } } }
 
     subject(:response) { post :create, params: params }
 
-    before do
-      create(:email_address, user:, email: email)
-      create(:email_address, user:, email: email2)
+    it 'updates selected email address' do
+      response
+
+      expect(controller.user_session[:selected_email_id]).to eq(selected_email.id.to_s)
     end
 
-    it 'updates selected email address' do
+    it 'logs analytics event' do
+      stub_analytics
+
       response
 
-      expect(user.email_addresses.last.email).
-        to include('[email protected]')
+      expect(@analytics).to have_logged_event(
+        :sp_select_email_submitted,
+        success: true,
+        needs_completion_screen_reason: :new_attributes,
+      )
     end
 
     context 'with a corrupted email selected_email_id form' do
-      let(:params) { { selected_email_id: email3 } }
+      let(:other_user) { create(:user) }
+      let(:selected_email) { other_user.confirmed_email_addresses.sample }
 
       it 'rejects email not belonging to the user' do
         expect(response).to redirect_to(sign_up_select_email_path)
-        expect(user.email_addresses.last.email).
-          to include('[email protected]')
+        expect(controller.user_session[:selected_email_id]).to eq(nil)
+      end
+
+      it 'logs analytics event' do
+        stub_analytics
+
+        response
+
+        expect(@analytics).to have_logged_event(
+          :sp_select_email_submitted,
+          success: false,
+          error_details: { selected_email_id: { not_found: true } },
+          needs_completion_screen_reason: :new_attributes,
+        )
       end
     end