Matchers yog ib qho ntxiv rau JUnit moj khaum. Matchers tau ntxiv los ntawm lub moj khaum hu ua Hamcrest. JUnit 4.8. 2 nkoj nrog Hamcrest sab hauv, yog li koj tsis tas yuav rub nws, thiab ntxiv rau koj tus kheej. Matchers siv nrog lub org.
Dab tsi yog qhov sib tw?
Tus "tus neeg sib tw", raws li Grant, yog tus neeg uas sim muab thiab muab sib npaug. Qhov ntawd yog, lawv tau ua tiav qhov kev muab ntau dhau ua rau hlawv-tawm thiab ib txwm noj cais ib tus neeg sai lossis tom qab.
Lub tsev qiv ntawv matcher yog dab tsi?
Taw qhia. Hamcrest yog framework rau kev sau cov khoom sib tw uas tso cai'muab' cov cai los txiav txim siab tshaj tawm. Muaj ntau qhov xwm txheej uas cov neeg sib tw tsis muaj nuj nqis, xws li UI validation lossis cov ntaub ntawv lim dej, tab sis nws yog nyob rau hauv cheeb tsam ntawm kev sau cov kev sim hloov pauv uas cov matchers feem ntau siv.
Hamcrest siv rau dab tsi?
Hamcrest yog lub moj khaum uas pab sau cov ntawv xeem software hauv Java programming lus. Nws txhawb tsim kom muaj kev sib tw kev sib tw ('Hamcrest' yog ib qho piv txwv ntawm 'matchers'), tso cai rau kev sib tw cov cai los txhais cov lus tshaj tawm. Cov matchers no tau siv nyob rau hauv chav ntsuas kev ua haujlwm xws li JUnit thiab jMock.
Hamcrest matchers nyob rau hauv so assured yog dab tsi?
Yog tus nqi tam sim no thiab tus nqi xav tau sib luag ces tus lus lees dhau thaum qhov kev lees paub tsis muaj dab tsi tshwm sim tab sis thaum qhov kev lees paub tsis ua tiav nws yuav ua tsis tiavxeem case. … Hauv ib kis, koj tuaj yeem muaj ntau nqe lus hais.
