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import cbt._
import java.net.URL
import java.io.File
import scala.collection.immutable.Seq
import org.scalatest._
import org.scalatest
/* FIXME:
- Separate out SbtLayout
- Allow depending on this via a git dependency.
Probably by adding support for subfolders to "GitDependency"
*/
trait SbtLayout extends BasicBuild{
outer =>
override def sources = Seq( projectDirectory ++ "/src/main/scala" )
def testSources = projectDirectory ++ "/src/test/scala"
def testDependencies: Seq[Dependency] = Nil
lazy val testBuild =
new BasicBuild(context.copy(projectDirectory = testSources)) with ScalaTest{
override def target = outer.target
override def compileTarget = outer.scalaTarget ++ "/test-classes"
override def dependencies = (outer +: testDependencies) ++ super.dependencies
}
override def test: Option[ExitCode] =
if(testSources.exists) Some( testBuild.run )
else None
}
trait ScalaTest extends BasicBuild{
override def run: ExitCode = {
import ScalaTestLib._
val _classLoader = classLoader(context.classLoaderCache)
val suiteNames = compile.map( d => discoverSuites(d, _classLoader) ).toVector.flatten
runSuites( suiteNames.map( loadSuite( _, _classLoader ) ) )
ExitCode.Success
}
}
object ScalaTestLib{
def runSuites(suites: Seq[Suite]) = {
def color: Boolean = true
def durations: Boolean = true
def shortstacks: Boolean = true
def fullstacks: Boolean = true
def stats: Boolean = true
def testName: String = null
def configMap: ConfigMap = ConfigMap.empty
suites.foreach{
_.execute(testName, configMap, color, durations, shortstacks, fullstacks, stats)
}
}
def discoverSuites(discoveryPath: File, _classLoader: ClassLoader): Seq[String] = {
_classLoader
.loadClass("org.scalatest.tools.SuiteDiscoveryHelper")
.getMethod("discoverSuiteNames", classOf[List[_]], classOf[ClassLoader], classOf[Option[_]])
.invoke(null, List(discoveryPath.string ++ "/"), _classLoader, None)
.asInstanceOf[Set[String]]
.to
}
def loadSuite(name: String, _classLoader: ClassLoader) = {
_classLoader.loadClass(name).getConstructor().newInstance().asInstanceOf[Suite]
}
}
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