{"id":"https://openalex.org/W6944132555","doi":"https://doi.org/10.18420/se2025-19","title":"Testability Refactoring in Pull Requests","display_name":"Testability Refactoring in Pull Requests","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W6944132555","doi":"https://doi.org/10.18420/se2025-19"},"language":"de","primary_location":{"id":"doi:10.18420/se2025-19","is_oa":true,"landing_page_url":"https://doi.org/10.18420/se2025-19","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210134436","host_organization_name":"German Informatics Society","host_organization_lineage":["https://openalex.org/I4210134436"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"type":"article","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.18420/se2025-19","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Reich, Pavel","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Reich, Pavel","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"Maalej, Walid","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maalej, Walid","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.38330373,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":true,"primary_topic":{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10743","display_name":"Software Testing and Debugging Techniques","score":0.9667999744415283,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12127","display_name":"Software System Performance and Reliability","score":0.01679999940097332,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10260","display_name":"Software Engineering Research","score":0.005400000140070915,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.31450000405311584},{"id":"https://openalex.org/keywords/code-refactoring","display_name":"Code refactoring","score":0.27250000834465027},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.23999999463558197},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.21130000054836273}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5511999726295471},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.3522999882698059},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.31450000405311584},{"id":"https://openalex.org/C152752567","wikidata":"https://www.wikidata.org/wiki/Q116877","display_name":"Code refactoring","level":3,"score":0.27250000834465027},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.23999999463558197},{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.21289999783039093},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.21130000054836273},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.21080000698566437},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20020000636577606},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.19130000472068787}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.18420/se2025-19","is_oa":true,"landing_page_url":"https://doi.org/10.18420/se2025-19","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210134436","host_organization_name":"German Informatics Society","host_organization_lineage":["https://openalex.org/I4210134436"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.18420/se2025-19","is_oa":true,"landing_page_url":"https://doi.org/10.18420/se2025-19","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210134436","host_organization_name":"German Informatics Society","host_organization_lineage":["https://openalex.org/I4210134436"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Um":[0],"Unit-Testing":[1],"zu":[2,36],"erleichtern,":[3],"kann":[4],"es":[5],"notwendig":[6],"sein,":[7],"Produktionscode":[8],"umzustrukturieren,":[9],"etwa":[10],"durch":[11],"Erweiterung":[12],"des":[13],"Zugriffs":[14],"auf":[15],"Methoden":[16],"oder":[17,55,66],"Zerlegung":[18],"von":[19],"Klassen":[20],"in":[21,41,63],"kleinere,":[22],"leichter":[23],"testbare":[24],"Einheiten.":[25],"Wir":[26],"analysierten":[27,59],"346.841":[28],"Java-Pull-Requests":[29],"aus":[30],"621":[31],"GitHub-Projekten,":[32],"um":[33],"solche":[34],"Testbarkeits-Refaktorisierungen":[35],"verstehen.":[37],"Pull-Requests":[38],"mit":[39],"\u00c4nderungen":[40],"sowohl":[42],"Produktionsals":[43],"auch":[44],"Testcode":[45],"wiesen":[46],"signifikant":[47],"mehr":[48],"atomare":[49],"Refaktorisierungen":[50],"auf,":[51],"wie":[52],"\u201eVariablentyp":[53],"\u00e4ndern\u201c":[54],"\u201eParametertyp":[56],"\u00e4ndern\u201c.":[57],"Manuell":[58],"wir":[60],"200":[61],"Pull-Requests,":[62,83],"denen":[64],"\u201eTestbarkeit\u201c":[65],"\u201eRefaktor":[67],"+":[68],"Test\u201c":[69],"erw\u00e4hnt":[70],"wurde,":[71],"und":[72,99],"identifizierten":[73],"zehn":[74],"Muster":[75,94],"zur":[76],"Verbesserung":[77],"der":[78],"Testbarkeit.":[79],"In":[80],"weiteren":[81],"524":[82],"die":[84],"potenziell":[85],"Testbarkeitsrefaktorierungen":[86],"enthielten,":[87],"fanden":[88],"wir,":[89],"dass":[90],"25%":[91],"tats\u00e4chlich":[92],"diese":[93],"aufwiesen.":[95],"H\u00e4ufig":[96],"waren":[97],"Methodenauslagerungen":[98],"Zugriffserweiterungen.":[100]},"counts_by_year":[],"updated_date":"2026-08-13T07:04:57.449891","created_date":"2025-10-10T00:00:00"}