Merge group request access specs under one file

spec/features/groups/members/member_cannot_request_access_to_his_project_spec.rb

-require 'spec_helper'
-
-feature 'Groups > Members > Member cannot request access to his project', feature: true do
-  let(:member) { create(:user) }
-  let(:group) { create(:group) }
-
-  background do
-    group.add_developer(member)
-    gitlab_sign_in(member)
-    visit group_path(group)
-  end
-
-  scenario 'member does not see the request access button' do
-    expect(page).not_to have_content 'Request Access'
-  end
-end

spec/features/groups/members/user_requests_access_spec.rb → spec/features/groups/members/requests_access_spec.rb

 require 'spec_helper'
 
-feature 'Groups > Members > User requests access', feature: true do
+feature 'Groups > Members > Requests access', feature: true do
   let(:user) { create(:user) }
   let(:owner) { create(:user) }
   let(:group) { create(:group, :public, :access_requestable) }
@@ -68,4 +68,11 @@ feature 'Groups > Members > User requests access', feature: true do
     expect(group.requesters.exists?(user_id: user)).to be_falsey
     expect(page).to have_content 'Your access request to the group has been withdrawn.'
   end
+
+  scenario 'member does not see the request access button' do
+    group.add_owner(user)
+    visit group_path(group)
+
+    expect(page).not_to have_content 'Request Access'
+  end
 end