mirror of
https://github.com/serverless/serverless.git
synced 2026-01-18 14:58:43 +00:00
106 lines
3.1 KiB
JavaScript
106 lines
3.1 KiB
JavaScript
'use strict';
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const expect = require('chai').expect;
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const path = require('path');
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const fse = require('fs-extra');
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const os = require('os');
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const SlStats = require('./slstats');
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const Serverless = require('../../Serverless');
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const testUtils = require('../../../tests/utils');
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describe('SlStats', () => {
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let slStats;
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let serverless;
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let homeDir;
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let serverlessDirPath;
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beforeEach(() => {
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serverless = new Serverless();
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serverless.init();
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slStats = new SlStats(serverless);
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});
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describe('#constructor()', () => {
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it('should have access to the serverless instance', () => {
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expect(slStats.serverless).to.deep.equal(serverless);
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});
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it('should have commands', () => expect(slStats.commands).to.be.not.empty);
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it('should have hooks', () => expect(slStats.hooks).to.be.not.empty);
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});
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describe('#toogleStats()', () => {
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beforeEach(() => {
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const tmpDirPath = testUtils.getTmpDirPath();
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fse.mkdirsSync(tmpDirPath);
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// save the homeDir so that we can reset this later on
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homeDir = os.homedir();
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process.env.HOME = tmpDirPath;
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process.env.HOMEPATH = tmpDirPath;
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process.env.USERPROFILE = tmpDirPath;
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serverlessDirPath = path.join(os.homedir(), '.serverless');
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});
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it('should rename the stats file to stats-disabled if disabled', () => {
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// create a stats-enabled file
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serverless.utils.writeFileSync(
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path.join(serverlessDirPath, 'stats-enabled'),
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'some content'
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);
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slStats.options = { disable: true };
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slStats.toggleStats();
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expect(
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serverless.utils.fileExistsSync(path.join(serverlessDirPath, 'stats-disabled'))
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).to.equal(true);
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expect(
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serverless.utils.fileExistsSync(path.join(serverlessDirPath, 'stats-enabled'))
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).to.equal(false);
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});
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it('should rename the stats file to stats-enabled if enabled', () => {
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// create a stats-disabled file
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serverless.utils.writeFileSync(
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path.join(serverlessDirPath, 'stats-disabled'),
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'some content'
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);
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slStats.options = { enable: true };
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slStats.toggleStats();
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expect(
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serverless.utils.fileExistsSync(path.join(serverlessDirPath, 'stats-enabled'))
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).to.equal(true);
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expect(
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serverless.utils.fileExistsSync(path.join(serverlessDirPath, 'stats-disabled'))
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).to.equal(false);
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});
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it('should throw an error if the stats file does not exist', () => {
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slStats.options = { enable: true };
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expect(() => slStats.toggleStats()).to.throw(Error,
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/Enabling \/ Disabling of statistics failed: ENOENT: no such file or directory, lstat/);
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expect(
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serverless.utils.fileExistsSync(path.join(serverlessDirPath, 'stats-enabled'))
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).to.equal(false);
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expect(
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serverless.utils.fileExistsSync(path.join(serverlessDirPath, 'stats-disabled'))
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).to.equal(false);
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});
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afterEach(() => {
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// recover the homeDir
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process.env.HOME = homeDir;
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process.env.HOMEPATH = homeDir;
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process.env.USERPROFILE = homeDir;
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});
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});
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});
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