Fix specs

app/services/ci/create_pipeline_service.rb

@@ -2,7 +2,7 @@ module Ci
   class CreatePipelineService < BaseService
     attr_reader :pipeline
 
-    def execute(source, ignore_skip_ci: false, save_on_errors: true, trigger_request: nil, schedule: nil, mirror_update: false)
+    def execute(source, ignore_skip_ci: false, save_on_errors: true, trigger_request: nil, schedule: nil, mirror_update: false, &block)
       @pipeline = Ci::Pipeline.new(
         source: source,
         project: project,
@@ -51,6 +51,12 @@ module Ci
         return error('No builds for this pipeline.')
       end
 
+      _create_pipeline(&block)
+    end
+
+    private
+
+    def _create_pipeline
       Ci::Pipeline.transaction do
         update_merge_requests_head_pipeline if pipeline.save