Changed huge if condition chain to a boolean term. Unit tests are being executed correctly

test/GameTest.java

@@ -1,12 +1,5 @@
-import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
-import java.io.ByteArrayOutputStream;
-import java.io.PrintStream;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-
 /**
  * Klasse GameTest
  *
@@ -15,37 +8,17 @@ import static org.junit.jupiter.api.Assertions.assertEquals;
  */
 class GameTest {
 
-    private final PrintStream standardOut = System.out;
-    private final ByteArrayOutputStream outputStreamCaptor = new ByteArrayOutputStream();
-
-    private Game game = new Game();
-
-    @BeforeEach
-    public void beforeEach() {
-        game = new Game();
-        System.setOut(new PrintStream(outputStreamCaptor));
-    }
-
-    @AfterEach
-    public void tearDown() {
-        System.setOut(standardOut);
-    }
-
-
-    // Konstruktive Testfälle
-
-    /**
-     *
-     */
     @Test
     public void placeOneField() {
+        Game game = new Game();
+
         game.placeField(1);
-
     }
 
-
     @Test
     public void testGameShouldbeTie() {
+        Game game = new Game();
+
         game.placeField(1);
         game.placeField(2);
         game.placeField(3);
@@ -57,22 +30,190 @@ class GameTest {
         game.placeField(9);
     }
 
+    @Test
+    public void Player1WinVariant147() {
+        Game game = new Game();
 
-    // Destruktive Testfälle
+        game.placeField(1);
+        game.placeField(2);
+        game.placeField(4);
+        game.placeField(3);
+        game.placeField(7);
+    }
 
     @Test
-    public void placeNotExistingField() {
+    public void Player2WinVariant147() {
+        Game game = new Game();
 
-        System.out.println("Hello Baeldung Readers!!");
-        System.out.println("Hello Baeldung Readers!!");
-        System.out.println("Hello Baeldung Readers!!");
-        System.out.println("Hello Baeldung Readers!!");
+        game.placeField(2);
+        game.placeField(1);
+        game.placeField(3);
+        game.placeField(4);
+        game.placeField(6);
+        game.placeField(7);
+    }
+
+
+    @Test
+    public void Player1WinVariant123() {
+        Game game = new Game();
+
+        game.placeField(1);
+        game.placeField(4);
+        game.placeField(2);
+        game.placeField(5);
+        game.placeField(3);
+    }
+
+    @Test
+    public void Player2WinVariant123() {
+        Game game = new Game();
+
+        game.placeField(4);
+        game.placeField(1);
+        game.placeField(5);
+        game.placeField(2);
+        game.placeField(7);
+        game.placeField(3);
+    }
+
+    @Test
+    public void Player1WinVariant159() {
+        Game game = new Game();
+
+        game.placeField(1);
+        game.placeField(3);
+        game.placeField(5);
+        game.placeField(2);
+        game.placeField(9);
+    }
+
+    @Test
+    public void Player2WinVariant159() {
+        Game game = new Game();
+
+        game.placeField(3);
+        game.placeField(1);
+        game.placeField(2);
+        game.placeField(5);
+        game.placeField(6);
+        game.placeField(9);
+    }
+
+    @Test
+    public void Player1WinVariant258() {
+        Game game = new Game();
+
+        game.placeField(2);
+        game.placeField(3);
+        game.placeField(5);
+        game.placeField(4);
+        game.placeField(8);
+    }
+
+    @Test
+    public void Player2WinVariant258() {
+        Game game = new Game();
+
+        game.placeField(1);
+        game.placeField(2);
+        game.placeField(4);
+        game.placeField(5);
+        game.placeField(3);
+        game.placeField(8);
+    }
+
+    @Test
+    public void Player1WinVariant369() {
+        Game game = new Game();
+
+        game.placeField(3);
+        game.placeField(1);
+        game.placeField(6);
+        game.placeField(2);
+        game.placeField(9);
+    }
+
+    @Test
+    public void Player2WinVariant369() {
+        Game game = new Game();
+
+        game.placeField(1);
+        game.placeField(3);
+        game.placeField(2);
+        game.placeField(6);
+        game.placeField(4);
+        game.placeField(9);
+    }
+
+    @Test
+    public void Player1WinVariant456() {
+        Game game = new Game();
+
+        game.placeField(4);
+        game.placeField(1);
+        game.placeField(5);
+        game.placeField(2);
+        game.placeField(6);
+    }
+
+    @Test
+    public void Player2WinVariant456() {
+        Game game = new Game();
+
+        game.placeField(7);
+        game.placeField(4);
+        game.placeField(1);
+        game.placeField(5);
+        game.placeField(2);
+        game.placeField(6);
+    }
+
+    @Test
+    public void Player1WinVariant789() {
+        Game game = new Game();
+
+        game.placeField(7);
+        game.placeField(2);
+        game.placeField(8);
+        game.placeField(1);
+        game.placeField(9);
+    }
+
+    @Test
+    public void Player2WinVariant789() {
+        Game game = new Game();
+
+        game.placeField(1);
+        game.placeField(7);
+        game.placeField(2);
+        game.placeField(8);
+        game.placeField(4);
+        game.placeField(9);
+    }
+
+    @Test
+    public void Player1WinVariant357() {
+        Game game = new Game();
+
+        game.placeField(3);
+        game.placeField(2);
+        game.placeField(5);
+        game.placeField(4);
+        game.placeField(7);
+    }
+
+    @Test
+    public void Player2WinVariant357() {
+        Game game = new Game();
+
+        game.placeField(1);
+        game.placeField(3);
+        game.placeField(2);
+        game.placeField(5);
+        game.placeField(4);
+        game.placeField(7);
 
-        assertEquals("Hello Baeldung Readers!!\n" +
-                "Hello Baeldung Readers!!\n" +
-                "Hello Baeldung Readers!!\n" +
-                "Hello Baeldung Readers!!", outputStreamCaptor.toString()
-            .trim());
     }
 
 }