@Test
public void testKing() {
Board b = new Board(true);
Piece water = new Piece(false, b, 2, 2, "bomb");
Piece fire = new Piece(true, b, 1, 1, "pawn");
Piece fire2 = new Piece(true, b, 2, 6, "shield");
b.place(water, 2, 2);
b.place(fire, 1, 1);
b.place(fire2, 2, 6);
assertEquals(false, water.isKing());
assertEquals(false, fire2.isKing());
assertEquals(fire, b.pieceAt(1, 1));
fire2.move(3, 7);
assertEquals(true, fire2.isKing());
assertEquals(true, fire2.isFire());
assertEquals(fire2, b.pieceAt(3, 7));
water.move(0, 0);
assertEquals(true, water.isKing());
assertEquals(true, fire2.isKing());
assertEquals(null, b.pieceAt(1, 1));
assertEquals(null, b.pieceAt(0, 0));
b.select(3, 7);
assertEquals(true, b.canSelect(4, 6)); // fire can now move down
assertEquals(false, b.canSelect(4, 8)); // out of bounds
}
@Test
public void testWinner() {
Board b = new Board(true);
Piece water = new Piece(false, b, 2, 2, "bomb");
Piece fire = new Piece(true, b, 1, 1, "pawn");
Piece water2 = new Piece(false, b, 2, 2, "shield");
b.place(water, 2, 2);
b.place(fire, 1, 1);
assertEquals(null, b.winner());
water.move(0, 0);
assertEquals("No one", b.winner());
b.place(fire, 1, 1);
b.place(water2, 2, 2);
assertEquals(null, b.winner());
fire.move(3, 3);
assertEquals("fire", b.winner());
Piece water3 = new Piece(false, b, 4, 4, "pawn");
b.place(water3, 4, 4);
assertEquals(null, b.winner());
water3.move(2, 2);
assertEquals("water", b.winner());
}
@Test
public void testBombandShield() {
Board b = new Board(true);
Piece fire = new Piece(true, b, 5, 5, "bomb");
Piece water = new Piece(false, b, 4, 6, "shield");
Piece water2 = new Piece(false, b, 2, 6, "pawn");
b.place(fire, 5, 5);
b.place(water, 4, 6);
b.place(water2, 2, 6);
fire.move(3, 7);
assertEquals(null, b.pieceAt(4, 7));
assertEquals(null, b.pieceAt(3, 6));
assertEquals(null, b.pieceAt(5, 6));
fire = new Piece(true, b, 4, 4, "bomb");
water = new Piece(false, b, 3, 5, "shield");
water2 = new Piece(false, b, 3, 7, "pawn");
Piece water3 = new Piece(false, b, 1, 7, "pawn");
Piece water4 = new Piece(false, b, 1, 5, "bomb");
b.place(fire, 4, 4);
b.place(water, 3, 5);
b.place(water2, 3, 7);
b.place(water3, 1, 7);
b.place(water4, 1, 5);
fire.move(2, 6);
assertEquals(null, b.pieceAt(3, 5));
assertEquals(null, b.pieceAt(3, 7));
assertEquals(null, b.pieceAt(1, 7));
assertEquals(null, b.pieceAt(1, 5));
}
@Test
public void testMoveandCapture() {
Board b = new Board(true);
Piece fire = new Piece(true, b, 0, 0, "pawn");
Piece water = new Piece(false, b, 1, 1, "pawn");
Piece water2 = new Piece(false, b, 3, 3, "pawn");
b.place(fire, 0, 0);
b.place(water, 1, 1);
b.place(water2, 3, 3);
fire.move(2, 2);
assertEquals(true, fire.hasCaptured());
assertEquals(fire, b.pieceAt(2, 2));
assertEquals(null, b.pieceAt(1, 1));
fire.move(4, 4);
assertEquals(true, fire.hasCaptured());
assertEquals(fire, b.pieceAt(4, 4));
assertEquals(null, b.pieceAt(3, 3));
}
@Test
public void testPieces() {
Board b = new Board(true);
Piece fire = new Piece(true, b, 0, 0, "pawn");
Piece water = new Piece(false, b, 1, 1, "shield");
assertEquals(true, fire.isFire());
assertEquals(false, water.isFire());
assertEquals(false, fire.isShield());
assertEquals(true, water.isShield());
assertEquals(false, fire.isBomb());
assertEquals(false, water.isBomb());
assertEquals(0, fire.side());
assertEquals(1, water.side());
Piece fire2 = new Piece(true, b, 6, 6, "bomb"); // move makes it a king, not place
b.place(fire2, 6, 6);
fire2.move(7, 7);
assertEquals(true, fire2.isKing());
assertEquals(false, water.isKing());
}