import { assertEquals } from "asserts";

import maxAreaOfIsland from "./index.ts";

Deno.test("max-area-of-island", () => {
    assertEquals(
        6,
        maxAreaOfIsland([
            [0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0],
            [0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0],
            [0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0],
            [0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0],
            [0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0],
            [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0],
            [0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0],
            [0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0],
        ]),
    );
    assertEquals(0, maxAreaOfIsland([[0, 0, 0, 0, 0, 0, 0, 0]]));
    assertEquals(
        104,
        maxAreaOfIsland([
            [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
            [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
            [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
            [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
            [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
            [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
            [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
            [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
        ]),
    );
});