package Minesweeper;

import static org.junit.jupiter.api.Assertions.*;

import java.util.stream.Stream;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;

class MinesweeperGameTest {

	@ParameterizedTest
	@MethodSource("testBombs")
	void testBombPlacement(int _playfieldSize, int _bombAmount) {
		MinesweeperGame m = new MinesweeperGame(_playfieldSize, _bombAmount);
		
		int bombCounter = 0;
		
		for(Cell[] row : m.playfield.cells){
			for (Cell c : row) {
				if(c.type == CellType.Bomb) {
					bombCounter++;
				}
			}
		}
 		assertEquals(_bombAmount, bombCounter); 
	}

	@Test
	void testProximityPoints() {
		MinesweeperGame m = new MinesweeperGame(3, 0);
		m.playfield.cells[0][0].type = CellType.Bomb;
		m.playfield.calculateBombProximity(1, 1);
		
 		assertEquals(1, m.playfield.cells[1][1].value); 
	}
	
	
	private static Stream<Arguments> testBombs(){
		return Stream.of(
				Arguments.of(8, 10),
				Arguments.of(8, 0),
				Arguments.of(4, 12),
				Arguments.of(10, 100),
				Arguments.of(5, 1)	
				);
	}
	

	
}