From 59765e33bb242a96830ba600d990e2ae865e575c Mon Sep 17 00:00:00 2001
From: Jona Walpert <98217482+Jona-Walpert@users.noreply.github.com>
Date: Thu, 12 Mar 2026 15:36:59 +0100
Subject: [PATCH] Test: Unit test for Translating Button IDs into backend Lobby
 IDs

---
 .../LobbyButtonTranslationManagerTest.java    | 57 +++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 src/test/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/lobbyui/LobbyButtonTranslationManagerTest.java

diff --git a/src/test/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/lobbyui/LobbyButtonTranslationManagerTest.java b/src/test/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/lobbyui/LobbyButtonTranslationManagerTest.java
new file mode 100644
index 0000000..82a35ad
--- /dev/null
+++ b/src/test/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/lobbyui/LobbyButtonTranslationManagerTest.java
@@ -0,0 +1,57 @@
+package ch.unibas.dmi.dbis.cs108.casono.client.ui.lobbyui;
+
+import org.junit.jupiter.api.*;
+import java.util.Map;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class LobbyButtonTranslationManagerTest {
+    LobbyButtonTranslationManager manager;
+
+    @BeforeEach
+    void setUp() {
+        manager = new LobbyButtonTranslationManager();
+        manager.getButtonIdToLobbyId().clear();
+        manager.saveTranslation();
+    }
+
+    @Test
+    void testAddLobbyButton() throws Exception {
+        manager.addLobbyButton(1, 100);
+        assertEquals(100, manager.getLobbyIdForButton(1));
+    }
+
+    @Test
+    void testRemoveLobbyButton() throws Exception {
+        manager.addLobbyButton(2, 200);
+        manager.removeLobbyButton(2);
+        assertNull(manager.getLobbyIdForButton(2));
+    }
+
+    @Test
+    void testIsFull() throws Exception {
+        for (int i = 1; i <= 8; i++) {
+            manager.addLobbyButton(i, 100 + i);
+        }
+        assertTrue(manager.isFull());
+        Exception ex = assertThrows(Exception.class, () -> manager.addLobbyButton(9, 109));
+        assertEquals("Grid is full!", ex.getMessage());
+    }
+
+    @Test
+    void testSaveAndLoadTranslation() throws Exception {
+        manager.addLobbyButton(3, 300);
+        manager.saveTranslation();
+        manager.getButtonIdToLobbyId().clear();
+        manager.loadTranslation();
+        assertEquals(300, manager.getLobbyIdForButton(3));
+    }
+
+    @Test
+    void testGetButtonIdToLobbyId() throws Exception {
+        manager.addLobbyButton(4, 400);
+        Map<Integer, Integer> map = manager.getButtonIdToLobbyId();
+        assertTrue(map.containsKey(4));
+        assertEquals(400, map.get(4));
+    }
+}