chore: adjust scala test suites to sbt's implementation.

frontend/src/main/scala/bloop/bsp/BloopBspServices.scala

@@ -593,12 +593,12 @@ final class BloopBspServices(
         case bsp.DebugSessionParamsDataKind.ScalaTestSuites =>
           convert[List[String]](
             classNames => {
-              val testClasses = ScalaTestClasses(classNames)
+              val testClasses = ScalaTestSuites(classNames)
               BloopDebuggeeRunner.forTestSuite(projects, testClasses, state, ioScheduler)
             }
           )
         case "scala-test-selection" =>
-          convert[ScalaTestClasses](
+          convert[ScalaTestSuites](
             testClasses => {
               BloopDebuggeeRunner.forTestSuite(projects, testClasses, state, ioScheduler)
             }
@@ -668,7 +668,7 @@ final class BloopBspServices(
     ): Task[State] = {
       val testFilter = TestInternals.parseFilters(Nil) // Don't support test only for now
       val handler = new BspLoggingEventHandler(id, state.logger, client)
-      Tasks.test(state, List(project), Nil, testFilter, ScalaTestClasses.empty, handler, mode = RunMode.Normal)
+      Tasks.test(state, List(project), Nil, testFilter, ScalaTestSuites.empty, handler, mode = RunMode.Normal)
     }
 
     val originId = params.originId

frontend/src/main/scala/bloop/bsp/ScalaTestClasses.scala → frontend/src/main/scala/bloop/bsp/ScalaTestSuites.scala

@@ -9,29 +9,29 @@ import io.circe.Encoder
 /**
   * Below datatypes are based on https://github.com/build-server-protocol/build-server-protocol/issues/249#issuecomment-983435766
   */
-case class ScalaTestClasses(
-    classes: List[ScalaTestSuiteSelection],
+case class ScalaTestSuites(
+    suites: List[ScalaTestSuiteSelection],
     jvmOptions: List[String],
-    env: Map[String, String],
+    environmentVariables: List[String],
 ) {
-  def classNames: List[String] = classes.map(_.className)
+  def classNames: List[String] = suites.map(_.className)
 }
 
-object ScalaTestClasses {
-  implicit val decoder: Decoder[ScalaTestClasses] = deriveDecoder
-  implicit val encoder: Encoder[ScalaTestClasses] = deriveEncoder
-  val empty: ScalaTestClasses = ScalaTestClasses(Nil, Nil, Map.empty)
+object ScalaTestSuites {
+  implicit val decoder: Decoder[ScalaTestSuites] = deriveDecoder
+  implicit val encoder: Encoder[ScalaTestSuites] = deriveEncoder
+  val empty: ScalaTestSuites = ScalaTestSuites(Nil, Nil, Nil)
 
-  def apply(classes: List[String]): ScalaTestClasses = ScalaTestClasses(
+  def apply(classes: List[String]): ScalaTestSuites = ScalaTestSuites(
     classes.map(className => ScalaTestSuiteSelection(className, Nil)), 
     Nil,
-    Map.empty
+    Nil
   )
 
-  def forSuiteSelection(classes: List[ScalaTestSuiteSelection]): ScalaTestClasses = ScalaTestClasses(
+  def forSuiteSelection(classes: List[ScalaTestSuiteSelection]): ScalaTestSuites = ScalaTestSuites(
     classes,
     Nil,
-    Map.empty
+    Nil
   )
 }
 

frontend/src/main/scala/bloop/dap/BloopDebuggeeRunner.scala

@@ -16,7 +16,7 @@ import monix.execution.Scheduler
 import java.net.URLClassLoader
 import scala.collection.mutable
 import java.nio.file.Path
-import bloop.bsp.ScalaTestClasses
+import bloop.bsp.ScalaTestSuites
 
 abstract class BloopDebuggeeRunner(initialState: State, ioScheduler: Scheduler)
     extends DebuggeeRunner {
@@ -69,7 +69,7 @@ private final class MainClassDebugAdapter(
 
 private final class TestSuiteDebugAdapter(
     projects: Seq[Project],
-    testClasses: ScalaTestClasses,
+    testClasses: ScalaTestSuites,
     val classPathEntries: Seq[ClassPathEntry],
     val javaRuntime: Option[JavaRuntime],
     val evaluationClassLoader: Option[ClassLoader],
@@ -79,7 +79,7 @@ private final class TestSuiteDebugAdapter(
 ) extends BloopDebuggeeRunner(initialState, ioScheduler) {
   override def name: String = {
     val projectsStr = projects.map(_.bspUri).mkString("[", ", ", "]")
-    val selectedTests = testClasses.classes
+    val selectedTests = testClasses.suites
       .map { suite =>
         val tests = suite.tests.mkString("(", ",", ")")
         s"${suite.className}$tests"
@@ -88,7 +88,7 @@ private final class TestSuiteDebugAdapter(
     s"${getClass.getSimpleName}($projectsStr, $selectedTests)"
   }
   override def start(state: State, listener: DebuggeeListener): Task[ExitStatus] = {
-    val filter = TestInternals.parseFilters(testClasses.classes.map(_.className))
+    val filter = TestInternals.parseFilters(testClasses.suites.map(_.className))
     val handler = new DebugLoggingEventHandler(state.logger, listener)
 
     val task = Tasks.test(
@@ -155,7 +155,7 @@ object BloopDebuggeeRunner {
 
   def forTestSuite(
       projects: Seq[Project],
-      testClasses: ScalaTestClasses,
+      testClasses: ScalaTestSuites,
       state: State,
       ioScheduler: Scheduler
   ): Either[String, DebuggeeRunner] = {

frontend/src/main/scala/bloop/engine/Interpreter.scala

@@ -25,7 +25,7 @@ import bloop.ScalaInstance
 import scala.collection.immutable.Nil
 import scala.annotation.tailrec
 import java.io.IOException
-import bloop.bsp.ScalaTestClasses
+import bloop.bsp.ScalaTestSuites
 
 object Interpreter {
   // This is stack-safe because of Monix's trampolined execution
@@ -360,7 +360,7 @@ object Interpreter {
               projectsToTest,
               cmd.args,
               testFilter,
-              ScalaTestClasses.empty,
+              ScalaTestSuites.empty,
               handler,
               cmd.parallel,
               RunMode.Normal

frontend/src/main/scala/bloop/engine/tasks/Tasks.scala

@@ -17,7 +17,7 @@ import sbt.internal.inc.{Analysis, AnalyzingCompiler, ConcreteAnalysisContents,
 import sbt.internal.inc.classpath.ClasspathUtilities
 import sbt.testing._
 import xsbti.compile.{ClasspathOptionsUtil, CompileAnalysis, MiniSetup, PreviousResult}
-import bloop.bsp.ScalaTestClasses
+import bloop.bsp.ScalaTestSuites
 import sbt.internal.inc.PlainVirtualFileConverter
 import sbt.internal.inc.classpath.ClasspathUtil
 
@@ -105,7 +105,7 @@ object Tasks {
       projectsToTest: List[Project],
       userTestOptions: List[String],
       testFilter: String => Boolean,
-      testClasses: ScalaTestClasses,
+      testClasses: ScalaTestSuites,
       testEventHandler: BloopTestSuiteEventHandler,
       runInParallel: Boolean = false,
       mode: RunMode

frontend/src/main/scala/bloop/engine/tasks/TestTask.scala

@@ -19,7 +19,7 @@ import xsbti.compile.CompileAnalysis
 
 import scala.util.control.NonFatal
 import scala.util.{Failure, Success}
-import bloop.bsp.ScalaTestClasses
+import bloop.bsp.ScalaTestSuites
 
 object TestTask {
   implicit private val logContext: DebugFilter = DebugFilter.Test
@@ -43,7 +43,7 @@ object TestTask {
       cwd: AbsolutePath,
       rawTestOptions: List[String],
       testFilter: String => Boolean,
-      testClasses: ScalaTestClasses,
+      testClasses: ScalaTestSuites,
       handler: LoggingEventHandler,
       mode: RunMode
   ): Task[Int] = {
@@ -95,7 +95,7 @@ object TestTask {
           val discoveredFrameworks = suites.iterator.filterNot(_._2.isEmpty).map(_._1).toList
           val (userJvmOptions, userTestOptions) = rawTestOptions.partition(_.startsWith("-J"))
           val jvmOptions = userJvmOptions.map(_.stripPrefix("-J")) ++ testClasses.jvmOptions
-          val envOptions = testClasses.env.map { case (key, value) => s"$key=$value" }.toList
+          val envOptions = testClasses.environmentVariables
           val frameworkArgs = considerFrameworkArgs(discoveredFrameworks, userTestOptions, logger)
           val args = project.testOptions.arguments ++ frameworkArgs
           logger.debug(s"Running test suites with arguments: $args")
@@ -263,7 +263,7 @@ object TestTask {
       frameworks: List[Framework],
       analysis: CompileAnalysis,
       testFilter: String => Boolean,
-      testClasses: ScalaTestClasses
+      testClasses: ScalaTestSuites
   ): Map[Framework, List[TaskDef]] = {
     import state.logger
     val tests = discoverTests(analysis, frameworks)
@@ -290,7 +290,7 @@ object TestTask {
     // selectors is a possibly empty array of selectors which determines suites and tests to run
     // usually it is a Array(new SuiteSelector). However, if only subset of test are supposed to
     // be run, then it can be altered to Array[TestSelector]
-    val selectedTests = testClasses.classes.map(entry => (entry.className, entry.tests)).toMap
+    val selectedTests = testClasses.suites.map(entry => (entry.className, entry.tests)).toMap
     includedTests.groupBy(_.framework).mapValues { taskDefs =>
       taskDefs.map {
         case TaskDefWithFramework(taskDef, framework) =>

frontend/src/test/scala/bloop/dap/DebugServerSpec.scala

@@ -27,7 +27,7 @@ import java.util.concurrent.TimeUnit.{MILLISECONDS, SECONDS}
 import scala.collection.mutable
 import scala.concurrent.duration.{Duration, FiniteDuration}
 import scala.concurrent.{Future, Promise, TimeoutException}
-import bloop.bsp.ScalaTestClasses
+import bloop.bsp.ScalaTestSuites
 import bloop.bsp.ScalaTestSuiteSelection
 
 object DebugServerSpec extends DebugBspBaseSuite {
@@ -818,15 +818,15 @@ object DebugServerSpec extends DebugBspBaseSuite {
 
       loadBspState(workspace, List(project), logger) { state =>
         val testClasses =
-          ScalaTestClasses(
+          ScalaTestSuites(
             List(
               ScalaTestSuiteSelection(
                 "MySuite",
                 List("test1")
               )
             ),
             List("-Xmx512M"),
-            Map("ENV_KEY" -> "ENV_VALUE")
+            List("ENV_KEY=ENV_VALUE")
           )
         val runner = testRunner(project, state, testClasses)
 
@@ -954,7 +954,7 @@ object DebugServerSpec extends DebugBspBaseSuite {
   private def testRunner(
       project: TestProject,
       state: ManagedBspTestState,
-      testClasses: ScalaTestClasses = ScalaTestClasses(List("MySuite"))
+      testClasses: ScalaTestSuites = ScalaTestSuites(List("MySuite"))
   ): DebuggeeRunner = {
     val testState = state.compile(project).toTestState
     BloopDebuggeeRunner.forTestSuite(