Merge pull request #28 from scala-exercises/jp-adds-runtime-information-when-assert-failed

JP - Provides additional runtime information

Author: juanpedromoreno

server/src/main/scala/org/scalaexercises/evaluator/evaluation.scala

@@ -108,7 +108,7 @@ class Evaluator(timeout: FiniteDuration = 20.seconds)(
       result ← Try(eval.execute[T](code, resetState = true, jars = jars))
     } yield result
 
-    val errors = eval.errors.toMap.asInstanceOf[EvalResult.CI]
+    val errors = eval.errors
 
     result match {
       case scala.util.Success(r) ⇒ EvalSuccess[T](errors, r, "")

server/src/main/scala/org/scalaexercises/evaluator/services.scala

@@ -42,11 +42,11 @@ object services {
             ) flatMap {
               result =>
                 val response = result match {
-                  case EvalSuccess(cis, result, out) =>
+                  case EvalSuccess(cis, res, out) =>
                     EvalResponse(
                       `ok`,
-                      Option(result.toString),
-                      Option(result.asInstanceOf[AnyRef].getClass.getName),
+                      Option(res.toString),
+                      Option(res.asInstanceOf[AnyRef].getClass.getName),
                       cis)
                   case Timeout(_) =>
                     EvalResponse(`Timeout Exceded`, None, None, Map.empty)
@@ -56,8 +56,12 @@ object services {
                       None,
                       None,
                       Map.empty)
-                  case EvalRuntimeError(cis, _) =>
-                    EvalResponse(`Runtime Error`, None, None, cis)
+                  case EvalRuntimeError(cis, runtimeError) =>
+                    EvalResponse(
+                      `Runtime Error`,
+                      runtimeError map (_.error.getMessage),
+                      runtimeError map (_.error.getClass.getName),
+                      cis)
                   case CompilationError(cis) =>
                     EvalResponse(`Compilation Error`, None, None, cis)
                   case GeneralError(err) =>

server/src/test/scala/org/scalaexercises/evaluator/EvalEndpointSpec.scala

@@ -157,7 +157,7 @@ class EvalEndpointSpec extends FunSpec with Matchers {
           ),
           `X-Scala-Eval-Api-Token`(validToken)),
         expectedStatus = HttpStatus.Ok,
-        expectedValue = None,
+        expectedValue = Some("true was not false"),
         expectedMessage = `Runtime Error`
       )
     }