Add tests to check if the ZIO Runtime is propagated to req execution (#…

…2809)

* Add tests to check if the ZIO Runtime is propagated to req execution

* Empty commit

* Execute flaky form test sequentially

* empty

zio-http/jvm/src/test/scala/zio/http/FormSpec.scala

@@ -311,7 +311,7 @@ object FormSpec extends ZIOHttpSpec {
           )
         }
       } @@ samples(10),
-    )
+    ) @@ sequential
 
   def spec =
     suite("FormSpec")(urlEncodedSuite, multiFormSuite, multiFormStreamingSuite)

zio-http/jvm/src/test/scala/zio/http/ServerRuntimeSpec.scala

@@ -0,0 +1,70 @@
+/*
+ * Copyright 2021 - 2023 Sporta Technologies PVT LTD & the ZIO HTTP contributors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package zio.http
+
+import zio._
+import zio.test.TestAspect._
+import zio.test._
+
+import zio.http.internal.{DynamicServer, HttpRunnableSpec}
+import zio.http.netty.NettyConfig
+
+object ServerRuntimeSpec extends HttpRunnableSpec {
+
+  override val bootstrap: ZLayer[Any, Any, TestEnvironment] =
+    ZLayer.make[TestEnvironment](
+      testEnvironment,
+      Runtime.enableWorkStealing,
+      Runtime.setUnhandledErrorLogLevel(LogLevel.Warning),
+    )
+
+  override def spec =
+    suite("ServerRuntimeSpec") {
+      test("runtime flags are propagated") {
+        val server = Routes(
+          Method.GET / "test" -> handler(ZIO.runtimeFlags.map(f => Response.text(f.toString))),
+        )
+        ZIO.runtimeFlags.flatMap { outer =>
+          ZIO
+            .scoped(serve)
+            .zipRight(server.deploy.body.run(path = Path.root / "test", method = Method.GET))
+            .flatMap(_.asString(Charsets.Utf8))
+            .map(b => assertTrue(b == outer.toString))
+        }
+      } +
+        test("fiber refs are propagated") {
+          val server = Routes(
+            Method.GET / "test" -> handler(
+              ZIO.getFiberRefs.map(f => Response.text(f.get(FiberRef.unhandledErrorLogLevel).get.toString)),
+            ),
+          )
+          ZIO
+            .scoped(serve)
+            .zipRight(server.deploy.body.run(path = Path.root / "test", method = Method.GET))
+            .flatMap(_.asString(Charsets.Utf8))
+            .map(b => assertTrue(b == "Some(LogLevel(30000,WARN,4))"))
+        }
+    }
+      .provideSomeLayer[DynamicServer & Server.Config & Server & Client](Scope.default)
+      .provideShared(
+        DynamicServer.live,
+        Server.customized,
+        ZLayer.succeed(Server.Config.default),
+        ZLayer.succeed(NettyConfig.defaultWithFastShutdown),
+        Client.default,
+      ) @@ sequential @@ withLiveClock
+}