private Pipeline createAndLoadModifyOneFilePipeline(PipelineConfig pipelineConfig) { MaterialConfigs expandedConfigs = materialExpansionService.expandMaterialConfigsForScheduling( pipelineConfig.materialConfigs()); MaterialRevisions materialRevisions = ModificationsMother.modifyOneFile( MaterialsMother.createMaterialsFromMaterialConfigs(expandedConfigs)); Pipeline building = PipelineMother.buildingWithRevisions(pipelineConfig, materialRevisions); Pipeline pipeline = dbHelper.savePipelineWithMaterials(building); final long jobId = pipeline.getStages().get(0).getJobInstances().get(0).getId(); return (Pipeline) transactionTemplate.execute( new TransactionCallback() { public Object doInTransaction(TransactionStatus status) { return loader.pipelineWithPasswordAwareBuildCauseByBuildId(jobId); } }); }