Update http-compatibility-tests

build.sbt

@@ -44,8 +44,10 @@ inThisBuild(Def.settings(
   concurrentRestrictions in Global += Tags.limit(Tags.Test, 1),
   onLoad in Global := {
     sLog.value.info(
-      s"Building Pekko HTTP ${version.value} against Pekko ${PekkoCoreDependency.version} on Scala ${(httpCore /
-        scalaVersion).value}")
+      s"Building Pekko HTTP ${version.value} against Pekko ${PekkoCoreDependency.version} on Scala ${
+          (httpCore /
+          scalaVersion).value
+        }")
     (onLoad in Global).value
   },
   projectInfoVersion := (if (isSnapshot.value) "snapshot" else version.value),
@@ -71,7 +73,7 @@ lazy val userProjects: Seq[ProjectReference] = List[ProjectReference](
 lazy val aggregatedProjects: Seq[ProjectReference] = userProjects ++ List[ProjectReference](
   httpTests,
   docs,
-  // compatibilityTests,
+  compatibilityTests,
   httpJmhBench,
   billOfMaterials)
 lazy val root = Project(
@@ -82,9 +84,8 @@ lazy val root = Project(
   .settings(
     name := "pekko-http-root",
     // Unidoc doesn't like macro definitions
-    // compatibilityTests temporarily disabled
-    unidocProjectExcludes := Seq(parsing, docs, httpTests, httpJmhBench, httpScalafix, httpScalafixRules,
-      httpScalafixTestInput, httpScalafixTestOutput, httpScalafixTests),
+    unidocProjectExcludes := Seq(parsing, compatibilityTests, docs, httpTests, httpJmhBench, httpScalafix,
+      httpScalafixRules, httpScalafixTestInput, httpScalafixTestOutput, httpScalafixTests),
     // Support applying macros in unidoc:
     scalaMacroSupport,
     Compile / headerCreate / unmanagedSources := (baseDirectory.value / "project").**("*.scala").get)
@@ -434,14 +435,13 @@ lazy val docs = project("docs")
     ValidatePR / additionalTasks += Compile / paradox)
   .settings(ParadoxSupport.paradoxWithCustomDirectives)
 
-/*
 lazy val compatibilityTests = Project("http-compatibility-tests", file("http-compatibility-tests"))
-  .enablePlugins(NoPublish, NoScala3)
+  .enablePlugins(NoPublish)
   .disablePlugins(MimaPlugin)
   .addPekkoModuleDependency("pekko-stream", "provided", PekkoCoreDependency.default)
   .settings(
     libraryDependencies ++= Seq(
-      "org.apache.pekko" %% "pekko-http" % MiMa.latest101Version % "provided",
+      "org.apache.pekko" %% "pekko-http" % "1.0.0" % "provided"
     ),
     (Test / dependencyClasspath) := {
       // HACK: We'd like to use `dependsOn(http % "test->compile")` to upgrade the explicit dependency above to the
@@ -450,7 +450,6 @@ lazy val compatibilityTests = Project("http-compatibility-tests", file("http-com
       (httpTests / Test / fullClasspath).value
     }
   )
- */
 
 lazy val billOfMaterials = Project("bill-of-materials", file("bill-of-materials"))
   .enablePlugins(BillOfMaterialsPlugin)

http-compatibility-tests/src/main/scala/org/apache/pekko/http/scaladsl/server/directives/CompatFormField.scala

@@ -19,15 +19,9 @@ import Directives._
 object CompatFormField {
   def oneParameter: Directive1[Int] =
     formField("num".as[Int])
+
   def oneParameterRoute: Route =
     oneParameter { num =>
       complete(num.toString)
     }
-
-  def twoParameters: Directive[(String, Int)] =
-    formFields(("name", "age".as[Int]))
-  def twoParametersRoute: Route =
-    twoParameters { (name, age) =>
-      complete(s"$name $age")
-    }
 }

http-compatibility-tests/src/test/scala/org/apache/pekko/http/scaladsl/server/directives/CompatFormFieldSpec.scala

@@ -30,18 +30,8 @@ class CompatFormFieldSpec extends RoutingSpec {
           responseAs[String] shouldEqual "12"
         }
       }
-      "for two parameters" in {
-        val req = Post("/", FormData("name" -> "Aloisia", "age" -> "12"))
-        req ~> CompatFormField.twoParameters(echoComplete2) ~> check {
-          responseAs[String] shouldEqual "Aloisia 12"
-        }
-
-        req ~> CompatFormField.twoParametersRoute ~> check {
-          responseAs[String] shouldEqual "Aloisia 12"
-        }
-      }
     } else
-      "ignore incompatiblity in 2.13" in succeed
+      "ignore incompatibility in 2.13" in succeed
 
   "FormFieldDirectives" should {
     "be compatible" should {