ํ”ผ๋“œ๋กœ ๋Œ์•„๊ฐ€๊ธฐ
๐Ÿงช Selenium with Python: A Practical Cheat Sheet for Modern Test Automation
Dev.toDev.to
DevOps

Pytest์™€ POM ๊ธฐ๋ฐ˜์˜ ํ™•์žฅ ๊ฐ€๋Šฅํ•œ Test Automation ์„ค๊ณ„

๐Ÿงช Selenium with Python: A Practical Cheat Sheet for Modern Test Automation

Gayathri2026๋…„ 4์›” 24์ผ2๋ถ„beginner

AI ์š”์•ฝ

Context

๋‹จ์ˆœํ•œ ์Šคํฌ๋ฆฝํŠธ ๊ธฐ๋ฐ˜ ํ…Œ์ŠคํŠธ์˜ ๋‚ฎ์€ ์œ ์ง€๋ณด์ˆ˜์„ฑ๊ณผ Flaky Test ๋ฐœ์ƒ ๋ฌธ์ œ ๋ถ„์„. ๋‹จ์ˆœํ•œ ๋„๊ตฌ ํ™œ์šฉ์„ ๋„˜์–ด CI ํ™˜๊ฒฝ์—์„œ ๋™์ž‘ํ•˜๋Š” ์•ˆ์ •์ ์ธ ํ…Œ์ŠคํŠธ ํ”„๋ ˆ์ž„์›Œํฌ์˜ ํ•„์š”์„ฑ ๋Œ€๋‘.

Technical Solution

  • Page Object Model(POM) ๋„์ž…์„ ํ†ตํ•œ UI ์š”์†Œ์™€ ํ…Œ์ŠคํŠธ ๋กœ์ง์˜ ๊ด€์‹ฌ์‚ฌ ๋ถ„๋ฆฌ
  • Explicit Wait ์ ์šฉ์œผ๋กœ ๋™์  ์š”์†Œ ๋กœ๋”ฉ ๋Œ€๊ธฐ ์‹œ๊ฐ„์„ ์ตœ์ ํ™”ํ•˜์—ฌ Test Flakiness ์ œ๊ฑฐ
  • Pytest Fixture๋ฅผ ํ™œ์šฉํ•œ WebDriver ์ƒ๋ช…์ฃผ๊ธฐ ๊ด€๋ฆฌ ๋ฐ Setup/Teardown ์ž๋™ํ™”
  • Headless Mode ์„ค์ •์„ ํ†ตํ•œ CI ํŒŒ์ดํ”„๋ผ์ธ ๋‚ด ๋ฆฌ์†Œ์Šค ์ตœ์ ํ™” ๋ฐ ์‹คํ–‰ ์†๋„ ํ–ฅ์ƒ
  • Pytest Marker๋ฅผ ํ™œ์šฉํ•œ Smoke Test ๋“ฑ ํ…Œ์ŠคํŠธ ์Šค์œ„ํŠธ์˜ ๊ณ„์ธต์  ๋ถ„๋ฆฌ ๋ฐ ์‹คํ–‰ ์ œ์–ด
  • pytest-html ํ”Œ๋Ÿฌ๊ทธ์ธ์„ ํ†ตํ•œ ํ…Œ์ŠคํŠธ ๊ฒฐ๊ณผ์˜ ์‹œ๊ฐํ™” ๋ฐ ๋ฆฌํฌํŒ… ์ฒด๊ณ„ ๊ตฌ์ถ•

์‹ค์ฒœ ํฌ์ธํŠธ

- time.sleep() ์‚ฌ์šฉ์„ ์ง€์–‘ํ•˜๊ณ  WebDriverWait ๊ธฐ๋ฐ˜์˜ Explicit Wait ์ ์šฉ ์—ฌ๋ถ€ ํ™•์ธ - ID, Name, CSS Selector ์ˆœ์˜ ์•ˆ์ •์ ์ธ Locator ์šฐ์„ ์ˆœ์œ„ ์ „๋žต ์ˆ˜๋ฆฝ - ๋ฐ˜๋ณต๋˜๋Š” UI ์ƒํ˜ธ์ž‘์šฉ์˜ Page Object ํด๋ž˜์Šคํ™” ํ†ตํ•œ ์ฝ”๋“œ ์ค‘๋ณต ์ œ๊ฑฐ - CI ํ™˜๊ฒฝ ์ตœ์ ํ™”๋ฅผ ์œ„ํ•œ Headless ์˜ต์…˜ ๋ฐ Window Size ๊ณ ์ • ์„ค์ • ์ ์šฉ

ํƒœ๊ทธ

#CI/CD#Selenium#pytest#Page Object Model#Test Automation
์›๋ฌธ ์ฝ๊ธฐ