packet work for InvalidTerrainMessage packet and tests

src/test/scala/game/InvalidTerrainMessageTest.scala

@@ -0,0 +1,35 @@
+// Copyright (c) 2021 PSForever
+package game
+
+import org.specs2.mutable._
+import net.psforever.packet._
+import net.psforever.packet.game._
+import net.psforever.types.{PlanetSideGUID, Vector3}
+import scodec.bits._
+
+class InvalidTerrainMessageTest extends Specification {
+  val string = hex"9a 6c26ce218ddcc922cf8c3c22f0eeaca180"
+
+  "decode" in {
+    PacketCoding.decodePacket(string).require match {
+      case InvalidTerrainMessage(player, vehicle, alert, pos) =>
+        player mustEqual PlanetSideGUID(9836)
+        vehicle mustEqual PlanetSideGUID(8654)
+        alert mustEqual TerrainCondition.Unsafe
+        pos mustEqual Vector3(4695.138f, 3969.5388f, 217.86671f)
+      case _ =>
+        ko
+    }
+  }
+
+  "encode" in {
+    val msg = InvalidTerrainMessage(
+      PlanetSideGUID(9836),
+      PlanetSideGUID(8654),
+      TerrainCondition.Unsafe,
+      Vector3(4695.138f, 3969.5388f, 217.86671f)
+    )
+    val pkt = PacketCoding.encodePacket(msg).require.toByteVector
+    pkt mustEqual string
+  }
+}