Video: Cov lus AssertTrue ua dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Hauv assertTrue , koj tab tom hais tias qhov kev hais tawm muaj tseeb. Yog hais tias nws tsis yog, ces nws yuav tso saib cov lus thiab qhov kev lees paub yuav ua tsis tiav. Hauv assertFalse , koj tab tom hais tias ib qho kev ntsuas ntsuas qhov cuav. Yog tsis yog, ces tus lus tso tawm kom pom thiab qhov kev lees paub ua tsis tiav.
Yog li ntawd, assertTrue yog dab tsi?
assertTrue (boolean condition) Qhia tias qhov xwm txheej muaj tseeb. static void. assertTrue (java.lang. String message, boolean condition) Asserts that a condition is true.
Tom qab ntawd, lo lus nug yog, koj siv assertTrue hauv selenium li cas? assertTrue Kev lees paub feem ntau yog siv rau Boolean qhov tseeb. Nws yuav dhau yog tias qhov xwm txheej rov qab "muaj tseeb". Yog tias nws yuav rov qab tsis tseeb ces nws yuav ua tsis tiav thiab hla software xeem ua tiav los ntawm txoj kev tshwj xeeb ntawd. Syntax rau assertTrue kev lees paub yog raws li hauv qab no.
Kuj paub, dab tsi yog assert assertTrue rov qab?
Qhia . assertEquals () txoj kev kuaj xyuas tias ob yam khoom sib npaug lossis tsis. Yog tias lawv tsis yog, qhov AssertionError tsis muaj lus raug pov tseg. Incase yog tias ob qho tib si xav tau thiab qhov tseeb qhov tseem ceeb yog null, ces txoj kev no rov qab los sib npaug.
AssertEquals ua dab tsi hauv JUnit?
assertEquals . Qhia tias ob yam khoom sib npaug. Yog tias lawv tsis yog, AssertionError raug pov nrog cov lus muab. Yog tias xav tau thiab qhov tseeb yog null, lawv suav tias yog sib npaug.
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