Make role required when editing profile

When users update their profile, do not let them
complete the update without first filling in their role.

app/views/profiles/show.html.haml

@@ -94,8 +94,7 @@
         - else
           = f.text_field :name, label: s_('Profiles|Full name'), required: true, title: s_("Profiles|Using emojis in names seems fun, but please try to set a status message instead"), wrapper: { class: 'col-md-9 qa-full-name rspec-full-name' }, help: s_("Profiles|Enter your name, so people you know can recognize you")
         = f.text_field :id, readonly: true, label: s_('Profiles|User ID'), wrapper: { class: 'col-md-3' }
-      - if experiment_enabled?(:signup_flow)
-        = f.select :role, ::User.roles.keys.map { |role| [role.titleize, role] }, { prompt: _('Select your role') }, class: 'input-md'
+      = f.select :role, ::User.roles.keys.map { |role| [role.titleize, role] }, { prompt: _('Select your role') }, required: true, class: 'input-md'
 
       = render_if_exists 'profiles/email_settings', form: f
       = f.text_field :skype, class: 'input-md', placeholder: s_("Profiles|username")

changelogs/unreleased/growth-91-when-users-update-their-profile-do-not-let-them-complete-the-up.yml

+---
+title: Make role required when editing profile
+merge_request: 19636
+author:
+type: changed

spec/features/profiles/user_edit_profile_spec.rb

@@ -23,6 +23,7 @@ describe 'User edit profile' do
     fill_in 'user_location', with: 'Ukraine'
     fill_in 'user_bio', with: 'I <3 GitLab'
     fill_in 'user_organization', with: 'GitLab'
+    select 'Data Analyst', from: 'user_role'
     submit_settings
 
     expect(user.reload).to have_attributes(
@@ -31,7 +32,8 @@ describe 'User edit profile' do
       twitter: 'testtwitter',
       website_url: 'testurl',
       bio: 'I <3 GitLab',
-      organization: 'GitLab'
+      organization: 'GitLab',
+      role: 'data_analyst'
     )
 
     expect(find('#user_location').value).to eq 'Ukraine'
@@ -66,34 +68,6 @@ describe 'User edit profile' do
     end
   end
 
-  describe 'when I change my role' do
-    context 'experiment enabled' do
-      before do
-        stub_experiment_for_user(signup_flow: true)
-        visit(profile_path)
-      end
-
-      it 'changes my role' do
-        expect(page).to have_content 'Role'
-        select 'Data Analyst', from: 'user_role'
-        submit_settings
-        user.reload
-        expect(user.role).to eq 'data_analyst'
-      end
-    end
-
-    context 'experiment disabled' do
-      before do
-        stub_experiment_for_user(signup_flow: false)
-        visit(profile_path)
-      end
-
-      it 'does not show the role picker' do
-        expect(page).not_to have_content 'Role'
-      end
-    end
-  end
-
   context 'user avatar' do
     before do
       attach_file(:user_avatar, Rails.root.join('spec', 'fixtures', 'banana_sample.gif'))