Run Foreman permission tests

Add access_permission_test from Foreman to normal test execution.

Refs theforeman/foreman_plugin_template@cf5edfa

lib/tasks/foreman_resource_quota_tasks.rake

@@ -15,11 +15,10 @@ end
 # Tests
 namespace :test do
   desc 'Test ForemanResourceQuota'
-  Rake::TestTask.new(:foreman_resource_quota) do |t|
-    test_dir = File.expand_path('../../test', __dir__)
-    t.libs << 'test'
-    t.libs << test_dir
-    t.pattern = "#{test_dir}/**/*_test.rb"
+  Rake::TestTask.new(foreman_resource_quota: 'db:test:prepare') do |t|
+    t.libs << ForemanResourceQuota::Engine.root.join('test')
+    t.pattern = ForemanResourceQuota::Engine.root.join('test', '**', '*_test.rb')
+    t.test_files = [Rails.root.join('test/unit/foreman/access_permissions_test.rb')]
     t.verbose = true
     t.warning = false
   end