Java Test Automation for REST, Web and Mobile
5 likes1,678 views
The document outlines Java test automation strategies for REST, web, and mobile applications, emphasizing the importance of stable testing environments and effective tooling. It covers the setup and execution of automated tests using frameworks like RestAssured for REST services, Selenium for web testing, and Appium for mobile automation, including best practices and pro tips. Additionally, it provides a comprehensive guide on creating functional, acceptance, and mock tests to streamline the automation process.
![WHAT I NEED?
What you need to create your first web test with Selenium
Web browser and a driver*
A browser to use the inspect tool (native function in various browsers)
[ProTip] Use any software to change internet speed
* you will need a proper driver (executable file) to each browser](https://image.slidesharecdn.com/javaoneautomation-171004221002/85/Java-Test-Automation-for-REST-Web-and-Mobile-15-320.jpg)
Java Test Automation for REST, Web and Mobile
- 1. JAVA TEST AUTOMATION FOR REST | WEB | MOBILE E L I A S N O G U E I R A @ e l i a s n o g u e i r a E D S O N Y A N A G A @ y a n a g a
- 2. Elias Nogueira @eliasnogueira Senior QA Engineer, Agile Coach & Trainer at Sicredi Postgraduate Professor at Unisinos.br Active community engagement - The Developers Conference - Google Developer Group - Agile Coach Meetup
- 3. Edson Yanaga @yanaga Director of Developer Experience, Red Hat Oracle Java Champion Loren ipsus
- 4. Intermediate validation between back and front end Test in REST service To guarantee stability during continuous test cycles Mock in REST service Functional and Acceptance tests on Mobile UI Test in Mobile UI Functional and Acceptance tests on Web UI Test in Web UI TOOL BOX The correct toolbox is a key in a automation process
- 5. REST API Our API “documentation” (you may use swagger) ExampleURLVerbAction /api/v1/person/api/v1/personGETList persons /api/v1/person/27/api/v1/person/:idGETGet person by id /api/v1/person/api/v1/personPOSTCreate a person /api/v1/person/33/api/v1/person/:idPUTUpdate a person by id /api/v1/person/52/api/v1/person/:idDELETERemove a person by id
- 6. REST SERVICE AUTOMATION One of the most important layer Have same importance as UI has Always assert business transactions On new services, try do validate manually first CURL (CLI) PostMan (Standalone application | Google Chrome extension)
- 7. MOCK FOR REST TESTS The easiest way to create mocks for test Microframework with Java 8 power Great choice for micro services Easy REST implementation to create you own mock with real response http://sparkjava.com
- 8. MOCK FOR REST TESTS Because you will not test in production (all the time), right? Mock example with fixed data Using fixed data is a good solution to test with a real data (req, res) without code changes
- 9. MOCK FOR REST TESTS Mock example with dynamic data Create a list of pre-defined data may be a good way to manage the testing data Because you will not test in production (all the time), right?
- 10. REST ASSURED Easy DSL for REST service automation Uses the give-when-then (BDD) syntax https://github.com/jayway/rest-assured
- 11. WHAT I NEED? What is needed to create a REST test automation with RestAssured Import some static classes Set the base URI, base path and port (if needed) import static io.restassured.RestAssured.*; import static org.hamcrest.Matchers.*; baseURI = "http://localhost"; basePath = "/api"; port = 4567;
- 12. REST TEST AUTOMATION You need do set the URL, path and port Before and After (setup | tearDown) for each tests A good solution to start and stop your API mock server using Spark
- 13. RestAssured has a fluent API to automate REST tests RestAssured test example Sending a GET with id 1 (given) and the assert the response/results (then) REST TEST AUTOMATION
- 14. SELENIUM WEBDRIVER Browser automation API for real browsers (including IE) Can be controller by many programming languages http://seleniumhq.org W3C Simulate an real user on browser
- 15. WHAT I NEED? What you need to create your first web test with Selenium Web browser and a driver* A browser to use the inspect tool (native function in various browsers) [ProTip] Use any software to change internet speed * you will need a proper driver (executable file) to each browser
- 16. INSPECT AN WEB ELEMENT ON A BROWSER A way to get the find an element for future utilization Inspect button
- 17. PROCESS TO CREATE WEB TEST SCRIPT Easy process to create all yours web test scripts Selenium test script creation process Browser initialization and navigation control (back, forward, refresh) Navigation A way to find a web element id, name, cssSelector, xpath Interrogation Wait for dynamic elements or some asynchronous request based on web elements Synchronization A way to interact with the web elements click, clear, sendKeys, getText Manipulation 1 2 3 4
- 18. WEB TEST AUTOMATION Selenium has an easy DLS Selenium Automated test Complete example with navigation, interrogation, manipulation and synchronization
- 19. 1 2 3 4 Use Page Objects to create modular test scripts Apply design patterns in your test codebase Execute web test in different internet speeds Use XPATH only when needed PRO TIPS FOR WEB TEST AUTOMATION For a more professional test script
- 20. PRO-TIPS FOR YOUR WEB TEST SUITE Is really important divide your tests into onto suites grouped by test levels HEADLESS TEST ACCEPTANCE TEST FUNCTIONAL TEST AUTOMATION TEST SUITE 1 2 3 4 GIVE FAST FEEDBACK FOR CONTINUOUS TEST CYCLES TEST THE SYSTEM IN A USER PERSPECTIVE TEST WITH A BUSINESS RULES PERSPECTIVE 1 2 3
- 21. APPIUM API for automation on mobile devices Android and iOS supported http://appium.io Execution on emulators, devices our cloud Test on native or hybrid apps
- 22. WHAT I NEED? Pre-reqs to create an automated test for mobile with Appium Android SDK Appium (via Appium.app or Nodejs) Configure your path with (tools | platform-tools | tools/bin) SDK Platform + System Image (to the emulator) Emulator or Real Device
- 23. INSPECT COMPONENTS You can inspect na component using uiautomatorviewer Inspect button Inspected component Component attributes
- 24. PROCESS TO CREATE MOBILE TEST SCRIPT Easy process to create all your mobile test scripts Appium test script creation process Capabilities like Platform, Version, Target app and others DesiredCapabilities Start the session between Appium and Device (Appium.app or Nodejs) Session Wait for async requests basing on components wait Synchronization The same way we do with Selenium Find and interact with components Interrogation and Manipulation 1 2 3 4
- 25. MOBILE TEST AUTOMATION Despite of DesiredCapabilities and Session, is the same Selenium script Example with a pre-installed app Complete example targeting an Android platform
- 26. PRO TIPS FOR MOBILE TEST AUTOMATION For a more professional test script 1 2 3 4 Execute tests with fresh and pre installed app Create a test suite with user focus Test on other networks(Wi-Fi, 3G…) Test non-function req.
- 27. Thank you! Code for the all apps (back-end, front-end and tests) https://github.com/eliasnogueira/test-automation-javaone-2017