Added equals method to ChessFigure with test

src/main/java/Game/ChessObj/ChessFigure.java

@@ -34,7 +34,7 @@ public class ChessFigure {
 
     public String getSymbol() {
         String symbol = "";
-        switch(getType()) {
+        switch (getType()) {
             case KING:
                 symbol = "K";
                 break;
@@ -56,9 +56,22 @@ public class ChessFigure {
             default:
         }
 
-        symbol = ((this.getTeam()==Team.WHITE)?" ":"|") + symbol + ((this.getTeam()==Team.WHITE)?" ":"|");
+        symbol = ((this.getTeam() == Team.WHITE) ? " " : "|") + symbol + ((this.getTeam() == Team.WHITE) ? " " : "|");
 
-        return  symbol;
+        return symbol;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (!(o instanceof ChessFigure)) {
+            return false;
+        }
+
+        ChessFigure x = (ChessFigure) o;
+        if (this.getType() != x.getType() || this.getTeam() != x.getTeam())
+            return false;
+
+        return true;
     }
 
 }

src/test/java/Game/ChessObj/ChessFigureTest.java

@@ -31,4 +31,16 @@ class ChessFigureTest {
         assertEquals("|Z|", new ChessFigure(ChessFigure.Type.KNIGHT, ChessFigure.Team.BLACK).getSymbol());
         assertEquals("|o|", new ChessFigure(ChessFigure.Type.PAWN, ChessFigure.Team.BLACK).getSymbol());
     }
+
+    @Test
+    void testEquals() {
+        ChessFigure kw1 = new ChessFigure(ChessFigure.Type.KING, ChessFigure.Team.WHITE);
+        ChessFigure kw2 = new ChessFigure(ChessFigure.Type.KING, ChessFigure.Team.WHITE);
+        ChessFigure kb1 = new ChessFigure(ChessFigure.Type.KING, ChessFigure.Team.BLACK);
+        ChessFigure pw1 = new ChessFigure(ChessFigure.Type.PAWN, ChessFigure.Team.WHITE);
+
+        assertEquals(kw1, kw2);
+        assertNotEquals(kw2, kb1);
+        assertNotEquals(pw1, kb1);
+    }
 }