1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
import { assertEquals } from "https://deno.land/std@0.157.0/testing/asserts.ts";
import validSquare from "./index.ts";
Deno.test("valid-square", () => {    const p1 = [0, 0],        p2 = [1, 1],        p3 = [1, 0],        p4 = [0, 1];
    assertEquals(true, validSquare(p1, p2, p3, p4));});Deno.test("valid-square", () => {    const p1 = [0, 0],        p2 = [1, 1],        p3 = [1, 0],        p4 = [0, 12];    assertEquals(false, validSquare(p1, p2, p3, p4));});Deno.test("valid-square", () => {    const p1 = [1, 0],        p2 = [-1, 0],        p3 = [0, 1],        p4 = [0, -1];
    assertEquals(true, validSquare(p1, p2, p3, p4));});