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Protractor training
This document discusses end-to-end testing with Protractor.js. It introduces Protractor and describes how it can be used to test Angular applications directly within browsers using WebDriverJS. It also discusses best practices like using page object patterns to organize tests and hide implementation details. Key aspects covered include setting up tests, writing maintainable page objects, and decomposing pages into reusable sections and fields.
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- 1. Protractor.js End to Endtesting Global Logic
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- 3. Fairy Tail aboutkarma Huge tests No Agreements No Abstractions “Should” Copy/Paste
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- 5. Node.js • Blocks execution •Runs immediately and return result • Good for working with data in memory Synchronous • Adds new event in the loop • Runs after all synchronous operations are executed. • Good for heavy operations like database or filesystem access Asynchronous
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- 7. ?? By the way,everything is a Promise
- 8. Why does itlook syncronous? W C O N T R O L L F
- 9. Protractor provides... 2 3 4 5 ElemenFinder1 ElementArrayFinder Waiters forAngular $http and $timeout Mock modules Search by css, xpath, repeater, etc
- 10. What E2E testingis about?
- 11. Page Object pattern 2 3 4 5 Hidesimplementation details1 Maintainable Reusable Simplify tests Extendable
- 12. Keep in mind Ifyou have WebDriver APIs in your test methods, You're Doing It Wrong © Simon Stewart
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- 16. OK, but howto organize code? test/e2e ├── config ├── lib │ ├── section │ │ ├── behavior │ │ └── field │ ├── page.js │ └── section.js ├── features │ ├── login │ └── channels ├── shared-specs │ ├── toolbars │ └── validators └── support └── login.js
- 17. What we havelearned Simplicity is prerequisite of reliability © Edsger Dijkstra
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Editor's Notes
- #3 Do not stuck in BE-R
- #6 show an example of synchronous and asynchronous (setTimeout)
- #7 show examples of Promise/A+ show the diff about WebDriverJS promises promises chaining (all, then) error throwing
- #9 show examples of code with control and without flow.execute custom promise
- #11 User Interactions. Not implementation!
- #12 page object is actually a panel object. Doesn’t mean one PO per real page
- #13 why? Encapsulation! page objects has nothing to do with test libraries. If you use expectations inside your page objects you broke Single responsibility. And add redundant complexity Simon team lead of Selenium team
- #15 show examples of behaviors: Accordion, Configurable show examples of custom form fields implementations Collection Item create abstraction for all standardized behaviors
- #16 update tooltipFor
- #17 show examples of behaviors: Accordion, Configurable show examples of custom form fields implementations Collection Item create abstraction for all standardized behaviors