JORGE MARTÍNEZ & FILIPE FREIRE– JUNE 2019 ADIDAS TECH SUMMIT FINDING TRANQUILITY

ABOUT US JUN-19 FINDING TRANQUILITY 2 DevOps lover. Developer. Learner. True cinephile. Open-source software lover and contributor. People tell me I’m good playing Mario Kart. Currently working as a DevOps for Hype 2.0 in adidas. Tester. Developer. Husband. Learner. Open-source software lover and contributor. Don’t play Mario Kart with Jorge. Currently working as a Software Tester for Hype 2.0 in adidas. Filipe Jorge

INSPIRATION JUN-19 FINDING TRANQUILITY 3 1) Investing our free time in something better than playing (and finding bugs) in Red Dead Redemption 2

INSPIRATION JUN-19 FINDING TRANQUILITY 4 2) “Beat the Americans” Example: Mike Duskis’s “Beautiful Automation” Also interesting: https://github.com/CyberGRX/twin-sister

INSPIRATION JUN-19 FINDING TRANQUILITY 5 3) We needed something to quickly prototype HTTP automated checks without much structure clutter, but maintainable. 4) time wasted in “dependencies setup” on pipelines for API automated checks

DISCOURAGEMENT JUN-19 FINDING TRANQUILITY 6 Serenity Not bad but… - Clutter (>170 dependencies) - Slow to prototype tests - Forced code structure (Ex.: @Steps -> @Step -> @Given/@When/...) Postman Fast but… - Clutter (848 dependencies) - Maintainability = Zero - Json as Code…

WHAT WAS “NICE TO HAVE“ JUN-19 FINDING TRANQUILITY 7 Minimal Integration Minimal Structure Minimal Business orientation Minimal Reporting

WHAT WE NEEDED JUN-19 FINDING TRANQUILITY 8 Maintainable Featherweight Flexible

PLAYING WITH LEGOS? JUN-19 FINDING TRANQUILITY 9 Request Pre-request Test

WHITEBOARD TIME JUN-19 FINDING TRANQUILITY 10 a) Mimic Serenity? - “Overkill” internal structure - To many dependencies (plus weird ones: OpenCV? AspectJ?...) b) Mimic Postman’s “feeling”? - Simplicity with a harsh price - Ok… we ramp up the maintainability

STRUCTURE PLAN JUN-19 FINDING TRANQUILITY 11 Action Action Pre Action Test Environment In Environment: global config “key”:”value” In PreAction: setup work In Action: GET /user/{.key} In Test: assert response

NOW WE ONLY NEEDED A NAME…

JUN-19 FINDING TRANQUILITY 13

BREAKING STUFF DOWN JUN-19 FINDING TRANQUILITY 14 All of tranquility was done on our free time. (We have little of it) Solution: break stuff into micro-tasks!

GO NO-GO? JUN-19 FINDING TRANQUILITY 15 Which programming language? We chose Go (aka. Golang) - Lots of “Hype” in the office J - A wonderful standard library. No need to include external dependencies. - We wanted to challenge ourselves!

REQUEST JUN-19 FINDING TRANQUILITY 16

PRE-ACTION AND TEST JUN-19 FINDING TRANQUILITY 17

ACTION JUN-19 FINDING TRANQUILITY 18

ENV JUN-19 FINDING TRANQUILITY 19 Importing Postman environment files also possible ✅

TRANQUILITY + CUCUMBER JUN-19 FINDING TRANQUILITY 20 ✅ https://github.com/tranquility-bdd/tranquility-cucumber-example/

BEYOND JUN-19 FINDING TRANQUILITY 21 - Broaden type of checks (not just REST) - Export/import to/from tranquility - Create integration plugins for typical tools we use & create more examples Find us at: https://github.com/tranquility-bdd https://tranquility-bdd.com

LEARNINGS JUN-19 FINDING TRANQUILITY 22 - Most ideas and needs are already there, but we just need to pay attention - Bootstrapping an OSS project is easy - Maintaining an OSS project is hard - Free-time management, there is time for everything but tradeoff is needed - Harsh reality: there is no “silver bullet tool” - Jorge is still better in Mario Kart and Smash Bros

THANK YOU! QUESTIONS?