我正在尝试使用Scala IDE。我是Scala的新手。
HelloSpec.scala:
import org.scalatest._
class HelloSpec extends FlatSpec with Matchers {
"The Hello object" should "say hello" in {
Hello.greeting shouldEqual "hello"
}
}
import org.scalatest._
带有错误标记:
object scalatest不是org软件包的成员
我已经尝试过很多Google搜索,但仍然不明白这是怎么回事。我的项目结构看起来正确:
src/main/scala:
----Hello.scala
src/test/scala:
----HelloSpec.scala
build.sbt
plugins.sbt
build.sbt:
import Dependencies._
ThisBuild / scalaVersion := "2.12.8"
ThisBuild / version := "0.1.0-SNAPSHOT"
ThisBuild / organization := "com.example"
ThisBuild / organizationName := "example"
lazy val root = (project in file("."))
.settings(
name := "$name$",
libraryDependencies += scalaTest % Test
)
plugins.sbt:
addSbtPlugin("com.typesafe.sbteclipse" % "sbteclipse-plugin" % "4.0.0")
我还没有建立项目BTW。那可能是原因吗?我不知道如何从Scala IDE构建项目,如果我是从Windows命令提示符构建的,那么它不会影响Scala IDE。
答案 0 :(得分:4)
我假设您的项目结构如下,
src/
main/
resources/
<files to include in main jar here>
scala/
<main Scala sources>
test/
resources
<files to include in test jar here>
scala/
<test Scala sources>
build.sbt
plugins.sbt
这是简单的hello类
object Hello {
def greeting: String = {
"hello"
}
}
我创建了如下的单元测试
import org.scalatest._
class HelloSpec extends FlatSpec with Matchers {
"The Hello object" should "say hello" in {
Hello.greeting shouldEqual "hello"
}
}
因此,您只需要在依赖关系中添加scala测试即可。以下是sbt文件
name := "Hello Test"
version := "0.1"
scalaVersion := "2.11.8"
libraryDependencies ++= Seq(
"org.scalatest" %% "scalatest" % "3.0.6" % "test")