https://github.com/rkmathi/basic-project.g8 => src/main/g8/src/test/scala/MainSpec.scala

MainSpec.scala

import org.specs2._

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

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

    The 'Hello world' string should
      contain 11 characters                                              $e1
      start with 'Hello'                                                 $e2
      end with 'world'                                                   $e3
    """

  def e1 = "Hello world" must have size(11)
  def e2 = "Hello world" must startWith("Hello")
  def e3 = "Hello world" must endWith("world")
}