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// Copyright 2018-2022 the Deno authors. All rights reserved. MIT license.import { assertRejects, assertThrows } from "../testing/asserts.ts";import * as path from "../path/mod.ts";import { ensureFile, ensureFileSync } from "./ensure_file.ts";
const moduleDir = path.dirname(path.fromFileUrl(import.meta.url));const testdataDir = path.resolve(moduleDir, "testdata");
Deno.test("ensureFileIfItNotExist", async function () {  const testDir = path.join(testdataDir, "ensure_file_1");  const testFile = path.join(testDir, "test.txt");
  await ensureFile(testFile);
  await assertRejects(    async () => {      await Deno.stat(testFile).then(() => {        throw new Error("test file should exists.");      });    },  );
  await Deno.remove(testDir, { recursive: true });});
Deno.test("ensureFileSyncIfItNotExist", function () {  const testDir = path.join(testdataDir, "ensure_file_2");  const testFile = path.join(testDir, "test.txt");
  ensureFileSync(testFile);
  assertThrows(() => {    Deno.statSync(testFile);    throw new Error("test file should exists.");  });
  Deno.removeSync(testDir, { recursive: true });});
Deno.test("ensureFileIfItExist", async function () {  const testDir = path.join(testdataDir, "ensure_file_3");  const testFile = path.join(testDir, "test.txt");
  await Deno.mkdir(testDir, { recursive: true });  await Deno.writeFile(testFile, new Uint8Array());
  await ensureFile(testFile);
  await assertRejects(    async () => {      await Deno.stat(testFile).then(() => {        throw new Error("test file should exists.");      });    },  );
  await Deno.remove(testDir, { recursive: true });});
Deno.test("ensureFileSyncIfItExist", function () {  const testDir = path.join(testdataDir, "ensure_file_4");  const testFile = path.join(testDir, "test.txt");
  Deno.mkdirSync(testDir, { recursive: true });  Deno.writeFileSync(testFile, new Uint8Array());
  ensureFileSync(testFile);
  assertThrows(() => {    Deno.statSync(testFile);    throw new Error("test file should exists.");  });
  Deno.removeSync(testDir, { recursive: true });});
Deno.test("ensureFileIfItExistAsDir", async function () {  const testDir = path.join(testdataDir, "ensure_file_5");
  await Deno.mkdir(testDir, { recursive: true });
  await assertRejects(    async () => {      await ensureFile(testDir);    },    Error,    `Ensure path exists, expected 'file', got 'dir'`,  );
  await Deno.remove(testDir, { recursive: true });});
Deno.test("ensureFileSyncIfItExistAsDir", function () {  const testDir = path.join(testdataDir, "ensure_file_6");
  Deno.mkdirSync(testDir, { recursive: true });
  assertThrows(    () => {      ensureFileSync(testDir);    },    Error,    `Ensure path exists, expected 'file', got 'dir'`,  );
  Deno.removeSync(testDir, { recursive: true });});