Add feature spec for Geo clone icon

spec/features/projects/ee/geo_clone_instructions_spec.rb

+require 'rails_helper'
+
+feature 'Geo clone instructions', feature: true, js: true do
+  include Devise::Test::IntegrationHelpers
+
+  let(:project) { create(:empty_project, :empty_repo) }
+  let(:developer) { create(:user) }
+
+  background do
+    primary = create(:geo_node, :primary, schema: 'https', host: 'primary.domain.com', port: 443)
+    primary.update_attribute(:clone_url_prefix, 'git@primary.domain.com:')
+    create(:geo_node, :current)
+    allow(Gitlab::Geo).to receive(:secondary?).and_return(true)
+
+    project.team << [developer, :developer]
+    sign_in(developer)
+  end
+
+  context 'with an SSH key' do
+    background do
+      create(:personal_key, user: developer)
+    end
+
+    scenario 'defaults to SSH' do
+      visit_project
+
+      show_geo_clone_instructions
+
+      expect_instructions_for('ssh')
+    end
+
+    scenario 'switches to HTTP' do
+      visit_project
+      select_protocol('HTTP')
+
+      show_geo_clone_instructions
+
+      expect_instructions_for('http')
+    end
+  end
+
+  def visit_project
+    visit namespace_project_path(project.namespace, project)
+  end
+
+  def select_protocol(protocol)
+    find('#clone-dropdown').click
+    find(".#{protocol.downcase}-selector").click
+  end
+
+  def show_geo_clone_instructions
+    find('.btn-geo').click
+  end
+
+  def expect_instructions_for(protocol)
+    primary_remote = primary_url(protocol)
+    secondary_remote = secondary_url(protocol)
+
+    expect(page).to have_content('How to work faster with Geo')
+    expect(page).to have_content("git clone #{secondary_remote}")
+    expect(page).to have_content("git remote set-url --push origin #{primary_remote}")
+  end
+
+  def primary_url(protocol)
+    case protocol
+    when 'ssh'
+      'git@primary.domain.com:'
+    when 'http'
+      'https://primary.domain.com'
+    end
+  end
+
+  def secondary_url(protocol)
+    case protocol
+    when 'ssh'
+      project.ssh_url_to_repo
+    when 'http'
+      project.http_url_to_repo(developer)
+    end
+  end
+end