Test logging in via the Authentiq OAuth provider in a feature spec.

- The `migration:path-pg` build was previously failing when the Authentiq
  feature spec was enabled by placing Authentiq configuration in the `test`
  section of `gitlab.yml`

- The `migration:path-pg` task checks out an old revision of the
  codebase (`v8.14.10`) and runs a `schema:load`. It then checks out the commit
  under test, and runs `db:migrate`, to verify that migrations run without
  errors.

- The problem here is that `v8.14.10` does not have the Authentiq module
  installed, but is run with the `gitlab.yml` for `master`, which would contain
  the `Authentiq` configuration in the `test` section.

- The solution was to use the `v8.14.10` `gitlab.yml` for the `schema:load`,
  rather than the `gitlab.yml` from master.

.gitlab-ci.yml

@@ -348,6 +348,7 @@ db:migrate:reset-mysql:
     - git fetch origin v8.14.10-ee
     - git checkout -f FETCH_HEAD
     - bundle install $BUNDLE_INSTALL_FLAGS
+    - cp config/gitlab.yml.example config/gitlab.yml
     - bundle exec rake db:drop db:create db:schema:load db:seed_fu
     - git checkout $CI_COMMIT_SHA
     - bundle install $BUNDLE_INSTALL_FLAGS

config/gitlab.yml.example

@@ -758,7 +758,10 @@ test:
             client_id: 'YOUR_AUTH0_CLIENT_ID',
             client_secret: 'YOUR_AUTH0_CLIENT_SECRET',
             namespace: 'YOUR_AUTH0_DOMAIN' } }
-
+      - { name: 'authentiq',
+          app_id: 'YOUR_CLIENT_ID',
+          app_secret: 'YOUR_CLIENT_SECRET',
+          args: { scope: 'aq:name email~rs address aq:push' } }
   ldap:
     enabled: false
     servers:

spec/features/oauth_login_spec.rb

@@ -13,7 +13,7 @@ feature 'OAuth Login', js: true do
   end
 
   providers = [:github, :twitter, :bitbucket, :gitlab, :google_oauth2,
-               :facebook, :cas3, :auth0]
+               :facebook, :cas3, :auth0, :authentiq]
 
   before(:all) do
     # The OmniAuth `full_host` parameter doesn't get set correctly (it gets set to something like `http://localhost`