如何Seq[String]
在 Scala 中使用 specs2 检查 a 是否为空?我正在使用seq must be empty
orseq.length must be greaterThan(0)
但最终总是出现类型不匹配错误。
ret is Seq[String]
ret.length must be greaterThan(0)
[error] ApiTest.scala:99: type mismatch;
[error] found : Int
[error] required: org.specs2.matcher.Matcher[String]
[error] ret.length must be greaterThan(0)