scala - specs2 运行特定的测试

Question

我正在尝试运行一项特定的测试，specs2并且在那里遇到了一个小问题。这是我正在运行的代码：

import org.specs2._

class DemoSpec2 extends Specification {
  def is = s2"""

  This is a specification to check the 'Hello world' string

  The 'Hello world' string should
    contain 11 characters              ${Set11().e1}        ${tag("feature")}
    start with 'Hello'                 ${Set2().e2}         ${tag("abc")}

                                       """

  case class Set11(){ def e1 = 1 must_== 1 }
  case class Set2(){ def e2 = 1 must_== 1 }

}

该${tag("feature")}零件在输出中增加了一行。所以它看起来像：

[info]   The 'Hello world' string should
[info]     + contain 11 characters
[info]         
[info]     + start with 'Hello'

我不想要额外的线。我做错了什么？

Answer 1

你没有做错任何事，这是一个报告错误（在最新的 2.2-SNAPSHOT 中修复）。与此同时，如果你抑制空格，事情应该没问题：

import org.specs2._

class DemoSpec2 extends Specification {
  def is = s2"""

  This is a specification to check the 'Hello world' string

  The 'Hello world' string should
    contain 11 characters              ${Set11().e1}${("feature")}
    start with 'Hello'                 ${Set2().e2}${tag("abc")}

                                   """
  case class Set11(){ def e1 = 1 must_== 1 }
  case class Set2(){ def e2 = 1 must_== 1 }
}