cloudron-box/src/test/shell-test.js

/* jslint node:true */
/* global it:false */
/* global describe:false */

'use strict';

const BoxError = require('../boxerror.js'),
    expect = require('expect.js'),
    path = require('path'),
    safe = require('safetydance'),
    shell = require('../shell.js')('test');

describe('shell', function () {
    describe('execArgs', function () {
        it('can run valid program', async function () {
            await shell.execArgs('ls', [ '-l' ], {});
        });

        it('fails on invalid program', async function () {
            const [error] = await safe(shell.execArgs('randomprogram', [ ], {}));
            expect(error.reason).to.be(BoxError.SHELL_ERROR);
        });

        it('fails on failing program', async function () {
            const [error] = await safe(shell.execArgs('/usr/bin/false', [ ], {}));
            expect(error.reason).to.be(BoxError.SHELL_ERROR);
        });
    });

    describe('sudo', function () {
        it('cannot sudo invalid program', function (done) {
            shell.sudo([ 'randomprogram' ], {}, function (error) {
                expect(error).to.be.ok();
                done();
            });
        });

        it('can sudo valid program', function (done) {
            const RELOAD_NGINX_CMD = path.join(__dirname, '../src/scripts/restartservice.sh');
            shell.sudo([ RELOAD_NGINX_CMD, 'nginx' ], {}, function (error) {
                expect(error).to.be.ok();
                done();
            });
        });

        it('can run valid program (promises)', async function () {
            const RELOAD_NGINX_CMD = path.join(__dirname, '../src/scripts/restartservice.sh');
            await safe(shell.promises.sudo([ RELOAD_NGINX_CMD, 'nginx' ], {}));
        });
    });

    describe('exec', function () {
        it('exec throws for invalid program', async function () {
            const [error] = await safe(shell.exec('cannotexist', {}));
            expect(error.reason).to.be(BoxError.SHELL_ERROR);
        });

        it('exec throws for failed program', async function () {
            const [error] = await safe(shell.exec('false', {}));
            expect(error.reason).to.be(BoxError.SHELL_ERROR);
        });

        it('exec times out properly', async function () {
            const [error] = await safe(shell.exec('sleep 20', { timeout: 1000 }));
            expect(error.reason).to.be(BoxError.SHELL_ERROR);
        });

        it('cannot exec a shell program by default', async function () {
            const [error] = await safe(shell.exec('ls -l | wc -c', {}));
            expect(error.reason).to.be(BoxError.SHELL_ERROR);
        });

        it('cannot exec a shell program b', async function () {
            await shell.exec('ls -l | wc -c', { shell: '/bin/bash' });
        });
    });
});