faastjs/dist/test/unit-fs.test.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const ava_1 = require("ava");
const fs_extra_1 = require("fs-extra");
const os_1 = require("os");
const path = require("path");
const uuid_1 = require("uuid");
/**
 * The point of this file is to ensure that whatever filesystem library is used,
 * it has required functionality for faast.js. Originally we had a custom fs
 * module, which was later replaced by fs-extra. Now these tests ensure that
 * fs-extra behaves as expected.
 */
(0, ava_1.default)(`fs module rmrf deletes directory recursively`, async (t) => {
    const tmp = path.join((0, os_1.tmpdir)(), (0, uuid_1.v4)());
    const subdir = path.join(tmp, "subdir");
    await (0, fs_extra_1.mkdir)(tmp);
    await (0, fs_extra_1.mkdir)(subdir);
    const file = path.join(subdir, "file.txt");
    const stream = (0, fs_extra_1.createWriteStream)(file);
    await new Promise((resolve, reject) => stream.write("hello", err => (err ? reject(err) : resolve())));
    stream.close();
    t.true(await (0, fs_extra_1.pathExists)(file));
    t.true(await (0, fs_extra_1.pathExists)(subdir));
    t.true(await (0, fs_extra_1.pathExists)(tmp));
    await (0, fs_extra_1.remove)(tmp);
    t.false(await (0, fs_extra_1.pathExists)(file));
    t.false(await (0, fs_extra_1.pathExists)(subdir));
    t.false(await (0, fs_extra_1.pathExists)(tmp));
});
(0, ava_1.default)("fs module mkdir succeeds on directories that already exist", async (t) => {
    const dir = path.join((0, os_1.tmpdir)(), "faast-test");
    await t.notThrowsAsync((0, fs_extra_1.mkdirp)(dir));
    await t.notThrowsAsync((0, fs_extra_1.mkdirp)(dir));
    t.true(await (0, fs_extra_1.pathExists)(dir));
    await (0, fs_extra_1.remove)(dir);
});
(0, ava_1.default)("fs module mkdir recursive", async (t) => {
    const testDir = path.join((0, os_1.tmpdir)(), "faast-test2");
    const dir = path.join(testDir, (0, uuid_1.v4)(), (0, uuid_1.v4)());
    await (0, fs_extra_1.mkdirp)(dir);
    t.true(await (0, fs_extra_1.pathExists)(dir));
    await (0, fs_extra_1.remove)(testDir);
});
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1wZGlyKCksIFwiZmFhc3QtdGVzdDJcIik7XG4gICAgY29uc3QgZGlyID0gcGF0aC5qb2luKHRlc3REaXIsIHV1aWR2NCgpLCB1dWlkdjQoKSk7XG4gICAgYXdhaXQgbWtkaXJwKGRpcik7XG4gICAgdC50cnVlKGF3YWl0IHBhdGhFeGlzdHMoZGlyKSk7XG4gICAgYXdhaXQgcmVtb3ZlKHRlc3REaXIpO1xufSk7XG4iXX0=