Is there anyway we can give two conditions in Scalatest using ShouldMatchers

问题

How can I do something like this? Check for two conditions while testing

// b is Option[Array[Int]]
b should be ('empty) || b.get should be ('empty)

I want to do it using ShouldMatchers instead of assert, since ShouldMatchers is part of scalatest.

回答1:

You should be able to do

val b: Option[Array[Int]] = ???
b should (be ('empty) or be (Some(Array.empty[Int]))

See this section of the scalatest manual: Logical Expressions

来源：https://stackoverflow.com/questions/27964790/is-there-anyway-we-can-give-two-conditions-in-scalatest-using-shouldmatchers