Add test to verify `compress` decorator is properly passing through irrelevant results

3 files changed, 90 insertions, 0 deletions

diff --git a/example/websockets4/app/src/Websockets4.scala b/example/websockets4/app/src/Websockets4.scala
new file mode 100644
index 0000000..f275746
--- /dev/null
+++ b/example/websockets4/app/src/Websockets4.scala
@@ -0,0 +1,22 @@
+package app
+
+case class Websockets4()(implicit val log: cask.Logger) extends cask.Routes{
+  @cask.decorators.compress // make sure compress decorator passes non-requests through correctly
+  @cask.websocket("/connect/:userName")
+  def showUserProfile(userName: String): cask.WebsocketResult = {
+    if (userName != "haoyi") cask.Response("", statusCode = 403)
+    else cask.WsHandler { channel =>
+      cask.WsActor {
+        case cask.Ws.Text("") => channel.send(cask.Ws.Close())
+        case cask.Ws.Text(data) =>
+          channel.send(cask.Ws.Text(userName + " " + data))
+      }
+    }
+  }
+
+  initialize()
+}
+
+object Websockets4Main extends cask.Main{
+  val allRoutes = Seq(Websockets4())
+}
diff --git a/example/websockets4/app/test/src/ExampleTests.scala b/example/websockets4/app/test/src/ExampleTests.scala
new file mode 100644
index 0000000..cd33bb4
--- /dev/null
+++ b/example/websockets4/app/test/src/ExampleTests.scala
@@ -0,0 +1,51 @@
+package app
+
+import java.util.concurrent.atomic.AtomicInteger
+
+import org.asynchttpclient.ws.{WebSocket, WebSocketListener, WebSocketUpgradeHandler}
+import utest._
+import concurrent.ExecutionContext.Implicits.global
+import cask.Logger.Console.globalLogger
+object ExampleTests extends TestSuite{
+
+
+  def withServer[T](example: cask.main.Main)(f: String => T): T = {
+    val server = io.undertow.Undertow.builder
+      .addHttpListener(8080, "localhost")
+      .setHandler(example.defaultHandler)
+      .build
+    server.start()
+    val res =
+      try f("http://localhost:8080")
+      finally server.stop()
+    res
+  }
+
+  val tests = Tests{
+    test("Websockets") - withServer(Websockets4Main){ host =>
+      @volatile var out = List.empty[String]
+      // 4. open websocket
+      val ws = cask.WsClient.connect("ws://localhost:8080/connect/haoyi"){
+        case cask.Ws.Text(s) => out = s :: out
+      }
+
+      try {
+        // 5. send messages
+        ws.send(cask.Ws.Text("hello"))
+        ws.send(cask.Ws.Text("world"))
+        ws.send(cask.Ws.Text(""))
+        Thread.sleep(100)
+        out ==> List("haoyi world", "haoyi hello")
+
+        var error: String = ""
+        val ws2 = cask.WsClient.connect("ws://localhost:8080/connect/nobody") {
+          case cask.Ws.Text(s) => out = s :: out
+          case cask.Ws.Error(t) => error += t.toString
+          case cask.Ws.Close(code, reason) => error += reason
+        }
+
+        assert(error.contains("403"))
+      }finally ws.close()
+    }
+  }
+}
diff --git a/example/websockets4/build.sc b/example/websockets4/build.sc
new file mode 100644
index 0000000..197e285
--- /dev/null
+++ b/example/websockets4/build.sc
@@ -0,0 +1,17 @@
+import mill._, scalalib._
+
+
+trait AppModule extends ScalaModule{
+  def scalaVersion = "2.13.0"
+  def ivyDeps = Agg[Dep](
+  )
+  object test extends Tests{
+    def testFrameworks = Seq("utest.runner.Framework")
+
+    def ivyDeps = Agg(
+      ivy"com.lihaoyi::utest::0.7.1",
+      ivy"com.lihaoyi::requests::0.2.0",
+      ivy"org.asynchttpclient:async-http-client:2.5.2"
+    )
+  }
+}
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