Upgrade to Pro — share decks privately, control downloads, hide ads and more …

Self-testing Code

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for Rogério Chaves Rogério Chaves
February 18, 2015
Technology
1
75

Self-testing Code

A little about automated tests

Avatar for Rogério Chaves

Rogério Chaves

February 18, 2015
Tweet

More Decks by Rogério Chaves

See All by Rogério Chaves
O problema das Fake News
Avatar for Rogério Chaves rogeriochaves
1
180
A Brief History of Frontend
Avatar for Rogério Chaves rogeriochaves
1
50
Implementando PWA em qualquer projeto
Avatar for Rogério Chaves rogeriochaves
2
210
Microfrontends
Avatar for Rogério Chaves rogeriochaves
2
140
Introducción a Elm
Avatar for Rogério Chaves rogeriochaves
0
72
Immutable App Architecture
Avatar for Rogério Chaves rogeriochaves
0
220
Faça programação funcional com JavaScript codando menos
Avatar for Rogério Chaves rogeriochaves
4
490
Introduction to Elm
Avatar for Rogério Chaves rogeriochaves
2
140
Single State Atom apps
Avatar for Rogério Chaves rogeriochaves
1
180

Other Decks in Technology

See All in Technology
（金融庁共催）第4回金融データ活用チャレンジ勉強会資料
Avatar for tak takumimukaiyama
0
120
GitHub Issue Templates + Coding Agentで簡単みんなでIaC/Easy IaC for Everyone with GitHub Issue Templates + Coding Agent
Avatar for AEON aeonpeople
1
170
ファインディの横断SREがTakumi byGMOと取り組む、セキュリティと開発スピードの両立
Avatar for adachi.ryo rvirus0817
1
1.1k
Amazon S3 Vectorsを使って資格勉強用AIエージェントを構築してみた
Avatar for usanchuu usanchuu
3
430
日本の85%が使う公共SaaSは、どう育ったのか
Avatar for たけだ taketakekaho
1
130
Sansan Engineering Unit 紹介資料
Avatar for Sansan, Inc. sansan33
PRO
1
3.8k
2026年、サーバーレスの現在地 -「制約と戦う技術」から「当たり前の実行基盤」へ- /serverless2026
Avatar for Serverless Operations slsops
2
200
SREじゃなかった僕らがenablingを通じて「SRE実践者」になるまでのリアル / SRE Kaigi 2026
Avatar for AEON aeonpeople
6
2.1k
FinTech SREのAWSサービス活用/Leveraging AWS Services in FinTech SRE
Avatar for maaaato maaaato
0
120
MCPでつなぐElasticsearchとLLM - 深夜の障害対応を楽にしたい / Bridging Elasticsearch and LLMs with MCP
Avatar for Sashimimochi sashimimochi
0
140
ブロックテーマでサイトをリニューアルした話 / 2026-01-31 Kansai WordPress Meetup
Avatar for Toro_Unit (Hiroshi Urabe) torounit
0
430
Deno・Bunの標準機能やElysiaJSを使ったWebSocketサーバー実装 / ラーメン屋を貸し切ってLT会! IoTLT 2026新年会
Avatar for you（@youtoy） you
PRO
0
290

Featured

See All Featured
Design of three-dimensional binary manipulators for pick-and-place task avoiding obstacles (IECON2024)
Avatar for konakalab konakalab
0
350
Marketing Yourself as an Engineer | Alaka | Gurzu
Avatar for Gurzu gurzu
0
120
Reflections from 52 weeks, 52 projects
Avatar for Jefferson Lam jeffersonlam
356
21k
Leveraging Curiosity to Care for An Aging Population
Avatar for Cassini Nazir cassininazir
1
150
Game over? The fight for quality and originality in the time of robots
Avatar for Wayne Barker wayneb77
1
110
Stewardship and Sustainability of Urban and Community Forests
Avatar for Eric Wiseman pwiseman
0
110
A Modern Web Designer's Workflow
Avatar for Chris Coyier chriscoyier
698
190k
Un-Boring Meetings
Avatar for Sebastian Deterding codingconduct
0
200
Deep Space Network (abreviated)
Avatar for Tony Rice tonyrice
0
45
A Tale of Four Properties
Avatar for Chris Coyier chriscoyier
162
24k
How to optimise 3,500 product descriptions for ecommerce in one day using ChatGPT
Avatar for Katarina Dahlin katarinadahlin
PRO
0
3.4k
The Art of Programming - Codeland 2020
Avatar for Erika Heidi erikaheidi
57
14k

Transcript

  1. SELF-TESTING CODE

  2. WHAT IS THIS? 2

  3. MOST COMMON TYPES OF TEST 3 Unit Tests Integration Tests

    Acceptance Tests

  4. OTHER TYPES OF TESTS •Compiler •Lint •Smoke Tests •Contract Tests

    •Coverage Test •Performance Tests 4

  5. TEST PYRAMID 5 Unit Tests Integration Tests Acceptance Tests

  6. PIPELINE 6 Fast feedback Integration Acceptance Deploy

  7. MOCKS 7

  8. WHAT IS TDD? 8 Test Fail Code Pass Refactor

  9. TESTING FRAMEWORKS 9

  10. EXAMPLES 10

  11. EXAMPLES 11

  12. EXAMPLES 12

  13. TEST RUNNERS 13 Guard::Test

  14. LIVE CODING 14

  15. THANK YOU