helpers.test.ts

import { assertEquals } from "./deps-tests.ts";
import { bin2hex, isValidPort, makeDateLong, makeDateShort, sha256digestHex } from "./helpers.ts";

Deno.test({
  name: "isValidPort",
  fn: () => {
    // Invalid:
    assertEquals(isValidPort(-50), false);
    assertEquals(isValidPort(0), false);
    assertEquals(isValidPort(90_000), false);
    assertEquals(isValidPort(NaN), false);
    // deno-lint-ignore no-explicit-any
    assertEquals(isValidPort("foobar" as any), false);
    // Valid:
    assertEquals(isValidPort(123), true);
    assertEquals(isValidPort(80), true);
    assertEquals(isValidPort(443), true);
    assertEquals(isValidPort(9000), true);
  },
});

Deno.test({
  name: "makeDateShort",
  fn: () => {
    const date = new Date("2012-12-03T17:25:36.331Z");
    assertEquals(makeDateShort(date), "20121203");
  },
});

Deno.test({
  name: "makeDateLong",
  fn: () => {
    const date = new Date("2017-08-11T17:26:34.935Z");
    assertEquals(makeDateLong(date), "20170811T172634Z");
  },
});

Deno.test({
  name: "bin2hex",
  fn: () => {
    assertEquals(
      bin2hex(new Uint8Array([0xab, 0xcd, 0x00, 0x01, 0x00, 0xc0, 0xff, 0xee])),
      "abcd000100c0ffee",
    );
  },
});

Deno.test({
  name: "sha256digestHex",
  fn: async () => {
    assertEquals(
      await sha256digestHex("data"),
      "3a6eb0790f39ac87c94f3856b2dd2c5d110e6811602261a9a923d3bb23adc8b7",
    );
    assertEquals(
      await sha256digestHex(""),
      "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855",
    );
  },
});