敏捷 使用Nimble表示Swift或Objective-C表达式的预期结果。 受启发。 // Swift expect ( 1 + 1 ). to ( equal ( 2 )) expect ( 1.2 ). to ( beCloseTo ( 1.1 , within : 0.1 )) expect ( 3 ) > 2 expect ( " seahorse " ). to ( contain ( " sea " )) expect ([ " Atlantic " , " Pacif