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snk/packages/compute/__tests__/grid.spec.ts
platane a149bab26a 🚀 draw world
2020-07-18 17:46:41 +02:00

27 lines
544 B
TypeScript

import { generateEmptyGrid } from "../generateGrid";
import { setColor, getColor, isInside } from "../grid";
it("should set / get cell", () => {
const grid = generateEmptyGrid(2, 3);
expect(getColor(grid, 0, 1)).toBe(null);
setColor(grid, 0, 1, 1);
expect(getColor(grid, 0, 1)).toBe(1);
});
test.each([
[0, 1, true],
[1, 2, true],
[-1, 1, false],
[0, -1, false],
[2, 1, false],
[0, 3, false],
])("isInside", (x, y, output) => {
const grid = generateEmptyGrid(2, 3);
expect(isInside(grid, x, y)).toBe(output);
});