Passed testGetPieceAbbreviation

endgame-oracle/src/main/java/chess/Piece.java

@@ -54,4 +54,15 @@ public PieceColour getPieceColour() {
         return pieceColour;
     }
 
+    /** @return short form of this piece's name */
+    public String getPieceAbbreviation() {
+	String pieceAbbreviation = "";
+	pieceAbbreviation += this.pieceColour.getPieceColourAbbreviation();
+	pieceAbbreviation += this.pieceType.getPieceTypeAbbreviation();
+	char lastCharOfName = this.name().charAt(this.name().length() - 1);
+	if (Character.isDigit(lastCharOfName))
+	    pieceAbbreviation += lastCharOfName;
+	return pieceAbbreviation;	
+    }
+
 }

endgame-oracle/src/test/java/chess/PieceTest.java

@@ -0,0 +1,30 @@
+package chess;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class PieceTest {
+
+    @Test
+    public void testGetPieceAbbreviation() {
+	Piece pc1 = Piece.BLACK_BISHOP_2;
+	String expectedAbbreviation = "BB2";
+	String actualAbbreviation = pc1.getPieceAbbreviation();
+
+	assertEquals(expectedAbbreviation, actualAbbreviation);
+
+	Piece pc2 = Piece.WHITE_KNIGHT;
+	expectedAbbreviation = "WN";
+	actualAbbreviation = pc2.getPieceAbbreviation();
+
+	assertEquals(expectedAbbreviation, actualAbbreviation);
+
+	Piece pc3 = Piece.WHITE_PAWN_3;
+	expectedAbbreviation = "WP3";
+	actualAbbreviation = pc3.getPieceAbbreviation();
+
+	assertEquals(expectedAbbreviation, actualAbbreviation);
+    }
+
+}