test(sdk): add WelcomeMessageTest & fix XStream

Author: xeruf

socha-sdk/src/test/sc/shared/PlayerScoreTest.kt

@@ -1,6 +1,5 @@
 package sc.shared
 
-import com.thoughtworks.xstream.XStream
 import io.kotlintest.shouldBe
 import io.kotlintest.shouldNotBe
 import io.kotlintest.specs.StringSpec
@@ -17,12 +16,9 @@ class PlayerScoreTest: StringSpec({
         playerScoreUnknown1 shouldNotBe playerScoreScores
         playerScoreScores shouldBe playerScoreScores
     }
-    "convert XML" {
+    "XML Serialization" {
         val playerScore = PlayerScore(ScoreCause.REGULAR, "Game ended regularly", 0, 1, 2)
-        val xstream = XStream().apply {
-            setMode(XStream.NO_REFERENCES)
-            autodetectAnnotations(true)
-        }
+        val xstream = getXStream()
         val playerScoreXML = """
             <score cause="REGULAR" reason="Game ended regularly">
               <part>0</part>

socha-sdk/src/test/sc/shared/WelcomeMessageTest.kt

@@ -0,0 +1,22 @@
+package sc.shared
+
+import io.kotlintest.shouldBe
+import io.kotlintest.specs.StringSpec
+import sc.api.plugins.ITeam
+
+class WelcomeMessageTest: StringSpec({
+    "XML Serialization" {
+        val xstream = getXStream()
+        val team = object : ITeam {
+            override val index: Int = 2
+            override fun opponent(): ITeam = this
+            override fun toString() = "testi"
+        }
+        val message = WelcomeMessage(team)
+        val serialized = xstream.toXML(message)
+       serialized shouldBe """<welcomeMessage color="testi"/>"""
+        val deserialized: WelcomeMessage = xstream.fromXML(serialized) as WelcomeMessage
+        deserialized.color shouldBe team.toString()
+        deserialized shouldBe message
+    }
+})

socha-sdk/src/test/sc/shared/XStream.kt

@@ -0,0 +1,9 @@
+package sc.shared
+
+import com.thoughtworks.xstream.XStream
+
+fun getXStream() =
+        XStream().apply {
+            setMode(XStream.NO_REFERENCES)
+            autodetectAnnotations(true)
+        }