测试SBT期间Classpath中的测试jar

Question

我们在两个单独的罐子里有一个Stub类和实时类的disptach-reboot。我们在SBT中需要一种方法，以便在运行单元测试时需要类路径中的Stub类，而在生产中运行代码时需要Real类。

Answer 1

使用multi-project .sbt build definition和unmanaged dependencies：

lazy val commonSettings = Seq(
  dependencyClasspath in Compile += baseDirectory.value / "lib-main" / "realclasses.jar",
  dependencyClasspath in Runtime += baseDirectory.value / "lib-main" / "realclasses.jar",
  dependencyClasspath in Test    += baseDirectory.value / "lib-test" / "stubclasses.jar"
)

lazy val root = (project in file(".")).settings(commonSettings: _*)