WIP: Scala js testing (#119)

fixes #102. Use scala js testing framework to launch tests

1 files changed, 24 insertions, 3 deletions

diff --git a/scalajslib/jsbridges/0.6/src/mill/scalajslib/bridge/ScalaJSLinkerBridge.scala b/scalajslib/jsbridges/0.6/src/mill/scalajslib/bridge/ScalaJSBridge.scala
index 3ed17f16..3525e69e 100644
--- a/scalajslib/jsbridges/0.6/src/mill/scalajslib/bridge/ScalaJSLinkerBridge.scala
+++ b/scalajslib/jsbridges/0.6/src/mill/scalajslib/bridge/ScalaJSBridge.scala
@@ -5,11 +5,15 @@ package bridge
 import java.io.File
 
 import org.scalajs.core.tools.io.IRFileCache.IRContainer
-import org.scalajs.core.tools.io.{AtomicWritableFileVirtualJSFile, FileVirtualBinaryFile, FileVirtualScalaJSIRFile, VirtualJarFile}
+import org.scalajs.core.tools.io._
+import org.scalajs.core.tools.jsdep.ResolvedJSDependency
 import org.scalajs.core.tools.linker.{ModuleInitializer, StandardLinker}
 import org.scalajs.core.tools.logging.ScalaConsoleLogger
+import org.scalajs.jsenv._
+import org.scalajs.jsenv.nodejs._
+import org.scalajs.testadapter.TestAdapter
 
-class ScalaJSLinkerBridge extends mill.scalajslib.ScalaJSLinkerBridge{
+class ScalaJSBridge extends mill.scalajslib.ScalaJSBridge {
   def link(sources: Array[File], libraries: Array[File], dest: File, main: String, fullOpt: Boolean): Unit = {
     val config = StandardLinker.Config().withOptimizer(fullOpt)
     val linker = StandardLinker(config)
@@ -21,4 +25,21 @@ class ScalaJSLinkerBridge extends mill.scalajslib.ScalaJSLinkerBridge{
     val initializer = Option(main).map { cls => ModuleInitializer.mainMethodWithArgs(cls, "main") }
     linker.link(sourceSJSIRs ++ jarSJSIRs, initializer.toSeq, destFile, logger)
   }
-}
\ No newline at end of file
+
+  def getFramework(frameworkName: String,
+                   linkedFile: File): sbt.testing.Framework = {
+    val env = new NodeJSEnv().loadLibs(
+      Seq(ResolvedJSDependency.minimal(new FileVirtualJSFile(linkedFile)))
+    )
+    val jsConsole = ConsoleJSConsole
+    val config = TestAdapter.Config().withLogger(new ScalaConsoleLogger)
+    val adapter =
+      new TestAdapter(env, config)
+
+    adapter
+      .loadFrameworks(List(List(frameworkName)))
+      .flatten
+      .headOption
+      .getOrElse(throw new RuntimeException("Failed to get framework"))
+  }
+}