Test at Scale within your Internal Networks with BrowserStack Local Testing
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To test early and often, you need an infinitely scalable, high-performance Selenium Grid within your internal network. BrowserStack Local Testing gives you that grid, minus the hassle of maintenance. Learn how to set up and optimize Local Testing for fast feedback, scalability, and security.
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Test at Scale within your Internal Networks with BrowserStack Local Testing
- 1. Test at Scale within your Internal Networks with BrowserStack Local Testing Praveen Umanath Director Product Marketing, BrowserStack Sreyantha Chary Product Manager, BrowserStack
- 2. Agenda SECTION About BrowserStack What is Local Testing? Quick demo: Local Testing in action Getting started with Local Testing Advanced setups for complex networks
- 3. Our History Sep 2011 Launch 1000 customers App Automate Launch 3 offices Feb 2012 Jan 2018 8 years 300+ employees Real Android Devices Aug 2015 Real iOS Devices Dec 2015 App Live Launch Aug 2017 $50M Series A from Accel US-E Mobile DC Jul 2019
- 4. Our Platform of 2000+ browsers and devices has... 135+ Countries with customers 2M+ Registered Users 60M tests/month 6 Globally distributed DCs 6 billion Selenium commands/month 10M Hours of testing/month
- 6. Powering 1000s of Open Source Projects browserstack.com/open-source
- 7. Our Products
- 8. What is Local Testing? What problem does Local Testing solve?
- 9. What is Local Testing? ● It is easy to perform “dev testing” on your local machine with the browsers you have ● To test applications on the cloud, teams usually deploy them to a publicly accessible server ● With Local Testing, you don’t need to deploy your application to a publicly accessible server to test it—as it establishes a secure connection between BrowserStack and your network Without Local Testing With Local Testing
- 10. Testing your locally-hosted apps
- 11. Local Testing: What can you test? Locally hosted websites Staging environments HTML / design files Internal pre-prod sites
- 12. Quick Demo See Local Testing in action
- 13. Local Testing with Live
- 14. Local Testing with Automate
- 15. Getting started with Local Testing: Using the Binary Enabling Local Testing with Automate is a simple two-step process: 1. Establishing a Local Testing connection. a. Use language bindings b. Use the CLI (shell scripts) ./BrowserStackLocal --key your_access_key 1. Configuring test scripts so they run through the Local Testing connection. caps.setCapability("browserstack.local", "true"); Read more here: https://www.browserstack.com/local-testing/automate
- 17. ● Many networks are set up behind proxies ● Using Local Testing in this case is easy: ○ Pass the proxy options while creating the Local Testing connection ○ Run tests like you would normally do ● Local binary v7.6 and above automatically detect proxy settings on your machine and setup the connection What if my test environments are behind a proxy?
- 18. Using the binary when you’re behind a proxy
- 19. ● Disable packet inspection for requests to and from *.browserstack.com, or else you’ll face a Bad SSL certificate error ● We provide solutions to handle packet inspection and certificates for our Enterprise users What if my network inspects HTTPS packets?
- 20. ● In big corporations and fintech companies, applications and test environments are set up behind a firewall ● Enable egress (from your network to BrowserStack) traffic by whitelisting *.browserstack.com for all HTTP, HTTPS, WS and WSS requests & responses ● Bypass packet inspection for requests from *.browserstack.com to avoid Bad SSL certificate errors What if my test setup is behind a firewall?
- 21. Using the binary when you’re behind a firewall
- 22. ● Sometimes, your testing or compliance requirements mandate routing all the requests to your network rather than just the private-host requests ● You can achieve this by using the --force-local flag while setting up Local Testing connection with the binary There are more options you can use to set up the connection. For example, --only flag allows connections only for certain hosts and ports. Read more about these options here: https://www.browserstack.com/local-testing/binary- params But, I want everything to be routed via my network!
- 23. Using the binary in special conditions
- 24. Testing at scale with Local Testing
- 25. ● In reality, using Local can get complex quickly when multiple teams test multiple builds at the same time ● Where possible, assign an identifier to each local connection you create with --local- identifier flag and use it in your tests with browserstack.localIdentifier capability ○ Also use --enable-logging-for-api flag so you can manage these connections via Local Testing APIs Managing multiple local connections
- 27. Best practices ● Don’t use a single binary connection for all of your testing ○ Setup a new connection for every build ○ You can also create a new connection every test, but it increases your overall build time ● Use local-identifier options where possible as it is much easier to debug should you have issue while running your tests ● Always close your connection only after you are done with your testing; not doing so will break any network requests that are in pending state
- 28. Local Testing for Enterprise We also provide the following features for our Enterprise users: ● IP whitelisting: for websites that are behind IP restrictions but are otherwise public ● Central Local connection manager: when you don’t want your team members to spawn individual Local connections. a. Admin can spawn several local connections with different identifiers, and team members can use those connections without creating new ones b. You don’t need to specify the local identifiers either—an active connection for each test will be picked randomly Note: IP geolocation will not work when you use Local Testing.
- 29. Here’s what we covered ● What exactly Local Testing is ● Why is Local Testing useful ● How to use Local Testing ○ Extension for Live and binary / executable for Automate ● How to use Local Testing in different network setups ○ Use the relevant binary options ● Best Practices of Local Testing ○ Separate connection for each build ○ Use local-identifiers for easier debugging ● Enterprise features ○ IP whitelisting ○ Central Local connection manager (Closed Beta)
Editor's Notes
- Praveen can use this slide to intro the webinar and handover the control to Sreyanth
- Let’s understand what problem Local Testing solves. In any software development process, developers usually test their code on their machines using their dev setup Sometimes they can run their unit tests on their own machines too Testing front-end is no different. While implementing the backend functionality and writing HTML / CSS, the natural way to test the implementation is to check the functionality on localhost But what if you want to test the same on browsers and devices that you don’t have with you? BrowserStack solves that problem for you. But since your application is not publicly accessible, BrowserStack’s browsers and devices will not able to run your tests That is where the Local Testing feature comes into picture. Local Testing feature creates a secure connection between your machine and BrowserStack, and when you run your tests, the relevant requests will be routed to your machine via that secure connection.
- With Local Testing, you can access and test websites that: Are hosted as localhost / private IP address on a remote machine Are hosted as an intranet site on a remote machine Serve different pages for a public domain (set locally via /etc/hosts file) Are just HTML files in a folder