test for no winner yet

src/c/ticTacToe.c

@@ -69,59 +69,59 @@ int wasGameWon(char field[3][3]){
         if (field[0][0] == field[0][1] && field[0][2] == field[0][1]){
             winner = PLAYER;
         }
-        else if (field[0][0] == field[1][0] && field[1][0] == field[2][0]){
+        if (field[0][0] == field[1][0] && field[1][0] == field[2][0]){
             winner = PLAYER;
         }
-        else if (field[0][0] == field[1][1] && field[1][1] == field[2][2]){
+        if (field[0][0] == field[1][1] && field[1][1] == field[2][2]){
             winner = PLAYER;
         }
     }
-    else if(field[2][2] == 'O'){
+    if(field[2][2] == 'O'){
         if (field[2][2] == field[2][1] && field[2][2] == field[2][0]){
             winner = PLAYER;
         }
-        else if (field[2][2] == field[1][2] && field[1][2] == field[0][2]){
+        if (field[2][2] == field[1][2] && field[1][2] == field[0][2]){
             winner = PLAYER;
         }
     }
-    else if(field[1][1] == 'O'){
+    if(field[1][1] == 'O'){
         if (field[1][1] == field[0][1] && field[0][1] == field[2][1]){
             winner = PLAYER;
         }
-        else if (field[1][1] == field[1][0] && field[1][0] == field[1][2]){
+        if (field[1][1] == field[1][0] && field[1][0] == field[1][2]){
             winner = PLAYER;
         }
-        else if (field[2][0] == field[1][1] && field[1][1] == field[0][2]){
+         if (field[2][0] == field[1][1] && field[1][1] == field[0][2]){
             winner = PLAYER;
         }
     }
-    else if(field[0][0] == 'X'){
+     if(field[0][0] == 'X'){
         if (field[0][0] == field[0][1] && field[0][2] == field[0][1]){
             winner = COMPUTER;
         }
-        else if (field[0][0] == field[1][0] && field[1][0] == field[2][0]){
+         if (field[0][0] == field[1][0] && field[1][0] == field[2][0]){
             winner = COMPUTER;
         }
-        else if (field[0][0] == field[1][1] && field[1][1] == field[2][2]){
+         if (field[0][0] == field[1][1] && field[1][1] == field[2][2]){
             winner = COMPUTER;
         }
     }
-    else if(field[2][2] == 'X'){
+     if(field[2][2] == 'X'){
         if (field[2][2] == field[2][1] && field[2][2] == field[2][0]){
             winner = COMPUTER;
         }
-        else if (field[2][2] == field[1][2] && field[1][2] == field[0][2]){
+         if (field[2][2] == field[1][2] && field[1][2] == field[0][2]){
             winner = COMPUTER;
         }
     }
-    else if(field[1][1] == 'X'){
+     if(field[1][1] == 'X'){
         if (field[1][1] == field[0][1] && field[0][1] == field[2][1]){
             winner = COMPUTER;
         }
-        else if (field[1][1] == field[1][0] && field[1][0] == field[1][2]){
+         if (field[1][1] == field[1][0] && field[1][0] == field[1][2]){
             winner = COMPUTER;
         }
-        else if (field[2][0] == field[1][1] && field[1][1] == field[0][2]){
+         if (field[2][0] == field[1][1] && field[1][1] == field[0][2]){
             winner = COMPUTER;
         }
     }

test/c/test_ticTacToe.c

@@ -88,4 +88,21 @@ void test_ticTacToe_NooneWins(void)
     TEST_ASSERT_EQUAL_INT(DRAW, result);
 }
 
+void test_ticTacToe_NoWinnerYet(void)
+{
+    /* arrange */
+    int result;
+    char field[][3] = {
+        {'X', 'O', 'O'},
+        {'O', '-', 'X'},
+        {'X', 'O', 'O'}
+    };
+
+    /* act */
+    result = wasGameWon(field);
+
+    /* assert */
+    TEST_ASSERT_EQUAL_INT(NOWINNERYET, result);
+}
+
 #endif // TEST