- the - wire ▁test ▁doubles ▁in ▁software ▁systems ▁that ▁are ▁mod elling ▁dependent ▁components ▁or ▁micro services ▁in ▁SO A ▁environments . ▁ ▁Mock up ▁software ▁can ▁also ▁be ▁used ▁for ▁micro ▁level ▁evaluation , ▁for ▁example ▁to ▁check ▁a ▁single ▁function , ▁and ▁derive ▁results ▁from ▁the ▁tests ▁to ▁enh ance ▁the ▁products ▁power ▁and ▁us ability ▁on ▁the ▁whole . ▁ ▁Architecture ▁▁ ▁At ▁the ▁beginning ▁of ▁a ▁project ' s ▁construction , ▁architect s ▁will ▁often ▁direct ▁contract ors ▁to ▁provide ▁material ▁mock ups ▁for ▁review . ▁ ▁These ▁allow ▁the ▁design ▁team ▁to ▁review ▁material ▁and ▁color ▁se lections , ▁and ▁make ▁modifications ▁before ▁product ▁orders ▁are ▁placed . ▁Arch itect ural ▁mock ups ▁can ▁also ▁be ▁used ▁for ▁performance ▁testing ▁( such ▁as ▁water ▁pen etr ation ▁at ▁window ▁install ations , ▁for ▁example ) ▁and ▁help ▁inform ▁the ▁sub cont ract ors ▁how ▁details ▁are ▁to ▁be ▁installed . ▁ ▁See ▁also ▁▁▁ ▁Digital ▁mock up ▁ ▁Human - in - the - Loop ▁ ▁Military ▁dummy ▁ ▁Oper ations ▁research ▁ ▁Pil ot ▁experiment ▁ ▁References ▁▁ ▁Category : Product ▁development ▁Category : Model ing ▁and ▁simulation ▁Category : Des ign <0x0A> </s> ▁John ▁James ▁Short ▁( A pril ▁ 1 8 9 6 ▁– ▁after ▁ 1 9 2 7 ) ▁was ▁an ▁English ▁professional ▁footballer ▁who ▁scored ▁ 2 0 ▁goals ▁in ▁ 4 8 ▁appearances ▁in ▁the ▁Football ▁League ▁playing ▁for ▁B irmingham , ▁Wat ford ▁and ▁Nor wich ▁City . ▁He