Bhvr-drvn dvlpmnt (BDD) nvlvs nmng sftwr tsts sng dmn lngg t dscrb th bhvr f th cd.
BDD nvlvs s f dmn-spcfc lngg (DSL) sng ntrl-lngg cnstrcts (.g., nglsh-lk sntncs) tht cn xprss th bhvr nd th xpctd tcms.
Prpnnts clm t ncrgs cllbrtn mng dvlprs, qlty ssrnc xprts, nd cstmr rprsnttvs n sftwr prjct. t ncrgs tms t s cnvrstn nd cncrt xmpls t frmlz shrd ndrstndng f hw th pplctn shld bhv. BDD s cnsdrd n ffctv prctc spclly whn th prblm spc s cmplx.
BDD s cnsdrd rfnmnt f tst-drvn dvlpmnt (TDD). BDD cmbns th tchnqs f TDD wth ds frm dmn-drvn dsgn nd bjct-rntd nlyss nd dsgn t prvd sftwr dvlpmnt nd mngmnt tms wth shrd tls nd shrd prcss t cllbrt n sftwr dvlpmnt.
t hgh lvl, BDD s n d bt hw sftwr dvlpmnt shld b mngd by bth bsnss ntrsts nd tchncl nsght. ts prctc nvlvs s f spclzd tls. Sm tls spcfclly fr BDD cn b sd fr TDD. Th tls tmt th bqts lngg.