nodejs/test/parallel/test-http2-util-asserts.js

// Flags: --expose-internals
'use strict';

const common = require('../common');
const assert = require('assert');
const {
  assertIsObject,
  assertWithinRange,
} = require('internal/http2/util');

[
  undefined,
  {},
  { __proto__: null },
  new Date(),
  new (class Foo {})(),
].forEach((input) => {
  assertIsObject(input, 'foo', 'Object');
});

[
  1,
  false,
  'hello',
  NaN,
  Infinity,
  [],
  [{}],
].forEach((input) => {
  assert.throws(
    () => assertIsObject(input, 'foo', 'Object'),
    {
      code: 'ERR_INVALID_ARG_TYPE',
      message: 'The "foo" argument must be of type object.' +
                common.invalidArgTypeHelper(input)
    });
});

assertWithinRange('foo', 1, 0, 2);

assert.throws(() => assertWithinRange('foo', 1, 2, 3),
              {
                code: 'ERR_HTTP2_INVALID_SETTING_VALUE',
                message: 'Invalid value for setting "foo": 1'
              });