@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 testComplexSelection() {
Board b = new Board(true);
Piece water = new Piece(false, b, 4, 4, "pawn");
Piece fire = new Piece(true, b, 5, 5, "pawn");
Piece fire2 = new Piece(true, b, 6, 2, "bomb");
b.place(water, 4, 4);
b.place(fire, 3, 3);
b.place(fire2, 6, 2);
b.endTurn();
b.select(4, 4);
assertEquals(false, b.canSelect(3, 3)); // fire in the way
assertEquals(false, b.canSelect(3, 5)); // water can only move down
assertEquals(true, b.canSelect(5, 3));
assertEquals(true, b.canSelect(2, 2)); // capturing
b.select(5, 3);
assertEquals(false, b.canSelect(4, 5)); // cannot select again
assertEquals(false, b.canSelect(7, 1)); // cannot capture after not capturing
assertEquals(fire2, b.pieceAt(6, 2));
b.select(7, 1);
assertEquals(water, b.pieceAt(7, 1));
assertEquals(null, b.pieceAt(6, 2));
}
@Test
public void testCanSelectAndSelect() {
Board b = new Board(true);
Piece fire = new Piece(true, b, 2, 2, "pawn");
Piece fire2 = new Piece(true, b, 6, 6, "pawn");
Piece fire3 = new Piece(true, b, 5, 5, "pawn");
Piece water = new Piece(false, b, 0, 0, "shield");
b.place(fire, 2, 2);
b.place(water, 0, 0);
b.place(fire2, 6, 6);
b.place(fire3, 5, 5);
assertEquals(false, b.canSelect(4, 4)); // we must first select a piece
assertEquals(true, b.canSelect(2, 2));
assertEquals(false, b.canSelect(0, 0)); // cannot select the opposite piece
b.select(2, 2);
assertEquals(true, b.canSelect(2, 2)); // no penalty for reselecting the same piece
assertEquals(true, b.canSelect(3, 3)); // we can move to an empty spot
assertEquals(false, b.canSelect(2, 3));
assertEquals(false, b.canSelect(4, 4)); // we cannot move 2x unless we capture
assertEquals(true, b.canSelect(6, 6)); // we should be able to change select methods
assertEquals(true, b.canSelect(1, 3));
b.select(3, 3); // should move the piece
assertEquals(fire, b.pieceAt(3, 3));
assertEquals(false, b.canSelect(4, 4)); // cannot select again
b.endTurn(); // switches to water piece
assertEquals(true, b.canSelect(0, 0));
assertEquals(false, b.canSelect(3, 3)); // cannot select fire piece
b.select(0, 0);
assertEquals(false, b.canSelect(1, 1)); // water can only move down
}
@Test
public void testEndingTurn() {
Board b = new Board(true);
Piece fire = new Piece(true, b, 0, 0, "pawn");
Piece water = new Piece(false, b, 1, 1, "shield");
b.place(fire, 0, 0);
b.place(water, 1, 1);
assertEquals(true, b.canSelect(0, 0));
assertEquals(false, b.canSelect(1, 1));
assertEquals(false, b.canEndTurn());
b.endTurn();
b.endTurn();
assertEquals(false, b.canEndTurn());
assertEquals(true, b.canSelect(0, 0));
assertEquals(false, b.canSelect(1, 1));
b.endTurn();
assertEquals(false, b.canSelect(0, 0));
assertEquals(true, b.canSelect(1, 1));
}
