Unittest: horizontal gewinnt

src/test/test_duellist_spielesammlung_projekt.c

@@ -46,7 +46,19 @@ void test_vertical_win(void) {
     TEST_ASSERT_EQUAL(GAME_WIN, result);
 }
 
+void test_horizontal_win(void) {
+    // Arrange
+    TicTacToeGame game = { .board = {{PLAYER_X, PLAYER_X, PLAYER_X},
+                                     {EMPTY, EMPTY, EMPTY},
+                                     {EMPTY, EMPTY, EMPTY}},
+                          .currentPlayer = PLAYER_O };
+
+    // Act
+    GameResult result = checkGameResult(&game);
 
+    // Assert
+    TEST_ASSERT_EQUAL(GAME_WIN, result);
+}