package dev.kske.chess.board;

import static org.junit.Assert.assertEquals;

import org.junit.jupiter.api.Test;

/**
 * Project: <strong>Chess</strong><br>
 * File: <strong>PositionTest.java</strong><br>
 * Created: <strong>24.07.2019</strong><br>
 * Author: <strong>Kai S. K. Engelbart</strong>
 */
class PositionTest {

	private final int n = 4;
	private Position[] positions = new Position[] {
		new Position(0, 0),
		new Position(7, 7),
		new Position(0, 7),
		new Position(7, 0)
	};
	private String[] sans = new String[] {
		"a8", "h1", "a1", "h8"
	};
	private String[] strings = new String[] {
		"[0, 0]", "[7, 7]", "[0, 7]", "[7, 0]"
	};

	/**
	 * Test method for
	 * {@link Position#fromLAN(java.lang.String)}.
	 */
	@Test
	void testFromSAN() {
		for (int i = 0; i < n; i++)
			assertEquals(positions[i], Position.fromLAN(sans[i]));
	}

	/**
	 * Test method for {@link Position#toLAN()}.
	 */
	@Test
	void testToSAN() {
		for (int i = 0; i < n; i++)
			assertEquals(sans[i], positions[i].toLAN());
	}

	/**
	 * Test method for {@link Position#toString()}.
	 */
	@Test
	void testToString() {
		for (int i = 0; i < n; i++)
			assertEquals(strings[i], positions[i].toString());
	}
}