test: created test for TurnTimer

Server/src/main/java/uulm/teamname/marvelous/server/lobby/Lobby.java

@@ -33,6 +33,7 @@ public class Lobby {
             PartyConfig partyConfig,
             CharacterConfig characterConfig,
             ScenarioConfig scenarioConfig) {
+
         this.gameID = gameID;
         this.connection = connection;
 

Server/src/test/java/uulm/teamname/marvelous/server/lobby/TurnTimerTest.java

@@ -0,0 +1,32 @@
+package uulm.teamname.marvelous.server.lobby;
+
+import org.java_websocket.WebSocket;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import uulm.teamname.marvelous.gamelibrary.messages.ParticipantType;
+import uulm.teamname.marvelous.server.lobbymanager.LobbyConnection;
+import uulm.teamname.marvelous.server.lobbymanager.Participant;
+
+import java.util.function.Consumer;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.assertj.core.api.Assertions.*;
+import static org.mockito.Mockito.*;
+
+class TurnTimerTest {
+    TurnTimer turnTimer;
+
+    @BeforeEach
+    void beforeEach(){
+        var callback = mock(Consumer.class);
+        turnTimer = new TurnTimer(20, callback);
+    }
+
+    @Test
+    void startTurnTimerTest(){
+        var connection = mock(WebSocket.class);
+        var participant = new Participant(connection, ParticipantType.Spectator, "spectator");
+        assertThatIllegalStateException().describedAs("Spectators don't have TurnTime").isThrownBy(() -> turnTimer.startTurnTimer(participant));
+    }
+
+}

Server/src/test/java/uulm/teamname/marvelous/server/lobby/pipelining/PacketTest.java

@@ -47,7 +47,7 @@ class PacketTest {
                 new RequestBuilder(RequestType.Req).buildGameRequest(),
                 new RequestBuilder(RequestType.MoveRequest).buildGameRequest()
         };
-        var participant = new Participant(null, ParticipantType.PlayerOne, "PlaerOne");
+        var participant = new Participant(null, ParticipantType.PlayerOne, "PlayerOne");
         packet = new Packet(requests, participant);
 
         assertThat(packet.getOrigin()).isEqualTo(participant);