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import { assertEquals } from "../deps.ts";import shiftGrid from "./index.ts";
Deno.test("shift-2d-grid", () => {    const examples = [        [            [                [1, 2, 3],                [4, 5, 6],                [7, 8, 9],            ],            9,            [                [1, 2, 3],                [4, 5, 6],                [7, 8, 9],            ],        ],        [            [                [3, 8, 1, 9],                [19, 7, 2, 5],                [4, 6, 11, 10],                [12, 0, 21, 13],            ],            4,            [                [12, 0, 21, 13],                [3, 8, 1, 9],                [19, 7, 2, 5],                [4, 6, 11, 10],            ],        ],        [            [                [1, 2, 3],                [4, 5, 6],                [7, 8, 9],            ],            1,            [                [9, 1, 2],                [3, 4, 5],                [6, 7, 8],            ],        ],    ] as Array<[number[][], number, number[][]]>;
    examples.forEach(([grid, k, expected]) => {        const actual = shiftGrid(grid, k);        // console.log(actual, expected);        assertEquals(actual, expected);    });});