Convert settings/profiles controller spec to system spec (#33305)

spec/system/settings/profiles_spec.rb

@@ -0,0 +1,37 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'Settings profile page' do
+  let(:user) { Fabricate :user }
+  let(:account) { user.account }
+
+  before do
+    allow(ActivityPub::UpdateDistributionWorker).to receive(:perform_async)
+    sign_in user
+  end
+
+  it 'Views and updates profile information' do
+    visit settings_profile_path
+
+    expect(page)
+      .to have_private_cache_control
+
+    fill_in display_name_field, with: 'New name'
+    attach_file avatar_field, Rails.root.join('spec', 'fixtures', 'files', 'avatar.gif')
+
+    expect { click_on submit_button }
+      .to change { account.reload.display_name }.to('New name')
+      .and(change { account.reload.avatar.instance.avatar_file_name }.from(nil).to(be_present))
+    expect(ActivityPub::UpdateDistributionWorker)
+      .to have_received(:perform_async).with(account.id)
+  end
+
+  def display_name_field
+    I18n.t('simple_form.labels.defaults.display_name')
+  end
+
+  def avatar_field
+    I18n.t('simple_form.labels.defaults.avatar')
+  end
+end