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// deno-lint-ignore-file no-unused-vars no-explicit-anyimport 'https://gist.githubusercontent.com/qwtel/b14f0f81e3a96189f7771f83ee113f64/raw/TestRequest.ts'import {  assert,  assertExists,  assertEquals,  assertStrictEquals,  assertStringIncludes,  assertThrows,  assertRejects,  assertArrayIncludes,} from 'https://deno.land/std@0.133.0/testing/asserts.ts'const { test } = Deno;
import { jsonStringifyGenerator } from '../index.ts'
test('exists', () =>{  assertExists(jsonStringifyGenerator)})
// const aConcat = async <T>(iter: AsyncIterable<T>) => {//   const chunks: T[] = []//   for await (const x of iter) chunks.push(x)//   return chunks// }
const aJoin = async (iter: AsyncIterable<string>, separator = '') => {  const chunks: string[] = []  for await (const x of iter) chunks.push(x)  return chunks.join(separator)}
test('simple', async () => {  const text = await aJoin(jsonStringifyGenerator({ a: 3, b: { nested: 4 }, c: [1, 2, 3], __x: undefined }))  assertEquals(text, JSON.stringify({ a: 3, b: { nested: 4 }, c: [1, 2, 3] }))})
test('with promise', async () => {  const text = await aJoin(jsonStringifyGenerator({ a: 3, b: Promise.resolve(4) }))  assertEquals(text, JSON.stringify({ a: 3, b: 4 }))})
const timeout = (n?: number) => new Promise(r => setTimeout(r, n))async function* asyncGen<T>(xs: T[]) {  for (const x of xs) { await timeout(); yield x }}
test('with generator', async () => {  const text = await aJoin(jsonStringifyGenerator({ a: 3, b: Promise.resolve(4), c: asyncGen([1, 2, 3]) }))  assertEquals(text, JSON.stringify({ a: 3, b: 4, c: [1, 2, 3] }))})
test('circular throws', () => {  const a: any = { a: 3, foo: { b: 4 } }  a.foo.a = a;  assertRejects(() => aJoin(jsonStringifyGenerator(a)), TypeError)})
test('duplicates do not throw', async () => {  const foo = { foo: 'bar' }  const a = { a: { x: foo, y: foo }, b: foo }  assertEquals(await aJoin(jsonStringifyGenerator(a)), JSON.stringify(a))})
test('promises that resolve to undefined are omitted', async () => {  assertEquals(await aJoin(jsonStringifyGenerator({ a: Promise.resolve(undefined) })), JSON.stringify({ a: undefined }))})
test('undefined values in generators become null, same as arrays', async () => {  assertEquals(await aJoin(jsonStringifyGenerator({ a: asyncGen([1, undefined, 3]) })), JSON.stringify({ a: [1, undefined, 3] }))})
test('undefined toJSON result', async () => {  const a = { toJSON() { return undefined } }  assertEquals(await aJoin(jsonStringifyGenerator({ a, b: 4 })), JSON.stringify({ a, b: 4 }))})