tictactoe: added test case for check win in row 0

src/test/java/de/tims/tictactoe/GameLogicTest.java

@@ -145,7 +145,11 @@ class GameLogicTest {
 		    			Arguments.of("check win in column 0 for player 2", 'o', false, new char[][] 
 																					 {{'o', '-', '-'}, 
 																					  {'o', '-', '-'},
-																					  {'-', '-', '-'}})
+																					  {'-', '-', '-'}}),
+		    			Arguments.of("check win in row 0 for player 1", 'x', true, new char[][] 
+																					 {{'x', 'x', 'x'}, 
+																					  {'o', '-', '-'},
+																					  {'-', '-', 'o'}})
 			    		);
 	 }