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Haskellã§ã®TDDを楽ã—ãã™ã‚‹ãƒ©ã‚¤ãƒ–ラリ methodを作りã¾ã—ãŸã€‚
ã¯ã˜ã‚ã« Haskellã§ãƒ†ã‚¹ãƒˆé§†å‹•é–‹ç™ºã‚’è¡Œã†éš›ã€ç´”粋ãªé–¢æ•°ã¯å˜ä½“テストを書ãã‚„ã™ã„ã§ã™ãŒã€ 返り値ãŒãƒ¢ãƒŠãƒ‰ã®é–¢æ•°ï¼ˆã“ã®è¨˜äº‹ã§ã¯ãã®ã‚ˆã†ãªé–¢æ•°ã‚’メソッドã¨å‘¼ã³ã¾ã™ï¼‰ã«ãŸã„ã—ã¦å˜ä½“テストを書ãã®ã¯ç°¡å˜ã§ã¯ã‚ã‚Šã¾ã›ã‚“。 今回ã€ãƒ¡ã‚½ãƒƒãƒ‰ã«å¯¾ã—ã¦å˜ä½“テストを書ãã‚„ã™ããªã‚‹ãƒ©ã‚¤ãƒ–ラリ methodを作æˆã—ã¾ã—ãŸã€‚ methodã¨ã¯ methodã§ã¯ a1 -> ... -> an -> m båž‹ã®é–¢æ•°ã®ã“ã¨ã‚’メソッドã¨å‘¼ã³ã¾ã™ã€‚ ã“ã“ã§mã¯ãƒ¢ãƒŠãƒ‰ã§ã™ã€‚(->) rモナドを除ã大抵ã®ãƒ¢ãƒŠãƒ‰ã¯ã‚µãƒãƒ¼ãƒˆã—ã¦ã„ã¾ã™ãŒã€ç‹¬è‡ªã®ãƒ¢ãƒŠãƒ‰ã‚’メソッドã«ã™ã‚‹ã«ã¯Method型クラスを実装ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ モックã®ä½œæˆ methodã§ã¯ä»»æ„ã®ãƒ¡ã‚½ãƒƒãƒ‰ã®ãƒ¢ãƒƒã‚¯ã‚’DSLã§æ›¸ãã“ã¨ãŒã§ãã¾ã™ã€‚ import Test.Method import RIO (throwString) f,f' :: Int -> String
Railsã§Timecopを使ã‚ãšç¾åœ¨æ™‚é–“ã‚’ãšã‚‰ã™RSpecを書ã - コード日進月æ©
実ã¯Timecopã¯ã„らãªããªã£ãŸã¨ã„ã†è©±é¡Œã®å®Ÿè·µç·¨ 環境 rails (5.1.5) rspec (3.7.0) ã‚„ã‚Šæ–¹ helperã«è¿½è¨˜ rails_helper.rbã®ãŠå¥½ã¿ã®ã¨ã“ã‚ã«è¿½åŠ RSpec.configure do |config| # ä¸ç•¥ config.include ActiveSupport::Testing::TimeHelpers end 使ã„æ–¹ travel_to ã§å›²ã‚€ context "ç¾åœ¨æ™‚刻ã‹ã©ã†ã‹ã¯" do it "ã“ã‚“ãªæ„Ÿã˜ã§ãƒ†ã‚¹ãƒˆã‚’ã‹ã" do travel_to('2018-3-10 8:00'.to_time) do expect(Time.zone.now).to eq(Time.new(2018, 3, 10, 8, 0, 0)) end end end around ã‚’ã¤ã‹ã†ã¨ã€è¤‡æ•°ã®itã«ã‚‚対応ã§ãã‚‹ã®ã§ãã¡ã‚‰ã‚‚便利。 conte
GitHub - augustogoulart/awesome-pytest: A curated list of awesome pytest resources
Plugin List - PyPI projects that match “pytest-*†are considered plugins and are listed automatically. Packages classified as inactive are excluded. This list contains 865 plugins. AFLuent - Automated fault localization tool built as a Pytest plugin. It's triggered when one or more test case fails causing it to generate a ranking of suspicious statements where the cause of the fault could possibly
Python Clickユニットテスト・レシピ集 - CLIã§ã¯ã˜ã‚るテスト駆動開発（ãã®ï¼‘） - JX通信社エンジニアブãƒã‚°
「JX通信社Advent Calendar 2019ã€20日目ã®è¨˜äº‹ã§ã™ã€‚ ã“ã‚“ã«ã¡ã¯ã€‚2019å¹´9月ã‹ã‚‰JX通信社ã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã¨ãªã£ãŸéˆ´æœ¨ï¼ˆæ³°ï¼‰ã§ã™ã€‚好ããªé£Ÿã¹ç‰©ã¯ã‚ªãƒ ライスã§ã™ã€‚ 本日ã¯ã€Python Clickユニットテスト・レシピ集 - CLIã§ã¯ã˜ã‚るテスト駆動開発（ãã®ï¼‘）ã¨é¡Œã—ã¦ã€CLIã®ãƒ¦ãƒ‹ãƒƒãƒˆãƒ†ã‚¹ãƒˆã®ã‚¹ãƒ‹ãƒšãƒƒãƒˆã‚’書ã„ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ï¼ "ãã®ï¼‘"ã¨ã—ãŸç†ç”±ã¯ã€ã‚¢ãƒ‰ã‚«ãƒ¬ã«é–“ã«åˆã‚ãªï¼ˆå°å£°ï¼‰ãƒ»ãƒ»ãƒ»ã˜ã‚ƒãªã‹ã£ãŸãƒ»ãƒ»ãƒ»ã“ã®è¨˜äº‹ã ã‘ã§å…¨ã¦ã®å‚™å¿˜éŒ²ã‚’列挙ã™ã‚‹ã¨é•·ããªã‚Šã™ãŽã¦ã—ã¾ã„ã€è¨˜äº‹ãŒèªã¿é›£ããªã‚‹ã¨åˆ¤æ–ã—ãŸã‹ã‚‰ã§ã™ã€‚ 今後も引ã続ãå°‘ã—ã¥ã¤å‚™å¿˜éŒ²ã‚’紹介ã—ã¦ã„ã‘ã‚Œã°ã¨æ€ã„ã¾ã™ã€‚ ã¯ã˜ã‚ã« ç§ã¯CLIをよã書ãã¾ã™ã€‚ãã®ç†ç”±ã¯ã€ãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰ã‚·ã‚¹ãƒ†ãƒ ã®é‹ç”¨æ¥å‹™ã«æºã‚ã£ã¦ã„ã‚‹ã“ã¨ã«ã‚ã‚Šã¾ã™ã€‚é‹ç”¨æ¥å‹™ã§ã¯æ§˜ã€…ãªå ´é¢ã§CLIを作æˆã—ã¾ã™ã€‚ç§ã®å ´åˆã€é‹ç”¨æ¥å‹™ã«ãŠã‘る手作æ¥ã‚’自動化ã™ã‚‹ãŸã‚ã€ãƒãƒƒ
TS 㨠Jest 㧠Table Driven Test ã‚’ã™ã‚‹
ã“ã®è¨˜äº‹ã¯TypeScript Advent Calendar 2019ã®11日目ã®è¨˜äº‹ã§ã™ã€‚ Go を齧ã£ãŸã“ã¨ã®ã‚ã‚‹æ–¹ã¯é¦´æŸ“ã¿æ·±ã„ã¨æ€ã†ã®ã§ã™ãŒã€Table Driven Testing ã¨ã„ã†æ‰‹æ³•ãŒã‚ã‚Šã¾ã™ã€‚ã„ããªã‚Šè¦‹ã›ã¾ã™: const table = [ [1, 1, 2], [1, 2, 3], [2, 1, 3], ]; test.each(table)('.add(%i, %i)', (a, b, expected) => { expect(a + b).toBe(expected); }); ã“ã‚“ãªæ„Ÿã˜ã§ã€Œãƒ†ã‚¹ãƒˆã‚±ãƒ¼ã‚¹ã²ã¨ã¤ã²ã¨ã¤ã‚’ test(...) ç‰ã¨è¨˜è¿°ã™ã‚‹ã®ã§ã¯ãªãã€å¼•æ•°ã¨äºˆæœŸã™ã‚‹çµæžœã‚’é…列ã¨ã—ã¦æŒã£ã¦ãŠã„ã¦ãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ã®å…±é€šåŒ–を図るã€æ‰‹æ³•ã§ã™ã€‚åŒã˜é–¢æ•°ã«é–¢ã—ã¦æ›¸ã‹ãªã‘ã‚Œã°ãªã‚‰ãªã„テストケースãŒå¤šã„å ´åˆã«ã€ã”ã¡ã‚ƒã”ã¡ã‚ƒã—ãŒã¡ãªãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ã‚’ã™ã£ãã‚Šã•ã›ã‚‹ã“ã¨ãŒã§
Pythonã§ãƒœãƒˆãƒ アップDDD ã€ãƒªãƒã‚¸ãƒˆãƒªã€‘ - Qiita
ãƒãƒ¼ã‚¸ãƒ§ãƒ³ Python 3.7.0 目次 リãƒã‚¸ãƒˆãƒªã®å®Ÿè£… DBã«é–¢ã™ã‚‹å‡¦ç†ã‚’除去 テスト å‚考文献 ãŠã¾ã‘ ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªæ§‹æˆ ãƒ•ã‚¡ã‚¤ãƒ«ã‚’åˆ†å‰²ã—ã¦ã„ã‚‹ã®ã§ã€ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªæ§‹æˆã‚’載ã›ã¦ãŠãã¾ã™ã€‚ DDD_repository ├── program.py ├── test │  └── test_program.py ├── user.py ├── user_repository.py └── user_service.py import sqlite3 from typing import Union from DDD_repository.user import Username, User, UserId, FullName class UserRepository: def find(self, username: Username) -> Union[User, None]: c
Python + unittest を使ã£ã¦ãƒ†ã‚¹ãƒˆãƒ‘ターンをパラメータ化ã™ã‚‹ã¨ãã« subTest() メソッドを使ㆠ- kakakakakku blog
Python + unittest を使ã£ã¦ TDD (Test Driven Development) ã®ç·´ç¿’（ペアプãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ï¼‰ã‚’ã—ã¦ã„ãŸã¨ãã«ï¼Œãƒªãƒ•ã‚¡ã‚¯ã‚¿ãƒªãƒ³ã‚°ã®ã‚µã‚¤ã‚¯ãƒ«ã§ãƒ†ã‚¹ãƒˆãƒ‘ターンをパラメータ化ã™ã‚‹ã“ã¨ã«ãªã£ãŸï¼ŽParameterized Test ã«ãƒªãƒ•ã‚¡ã‚¯ã‚¿ãƒªãƒ³ã‚°ã‚’ã™ã‚‹ãŸã‚ã«ï¼ŒæœŸå¾…値をパラメータ化ã—，for ã®ä¸ã« assert を実装ã—ãŸï¼Žä»¥ä¸‹ã¯ã‚µãƒ³ãƒ—ルコードã¨ãªã‚Šï¼Œã‚¤ãƒ³ãƒ—ット文å—列を大文å—ã«å¤‰æ›ã™ã‚‹æŒ™å‹•ã‚’確èªã—ã¦ã„る．ã•ã‚‰ã«ã€Œæ„図的ã«ã€c 㨠e を誤ã£ãŸæœŸå¾…値ã«è¨å®šã—，失敗ã™ã‚‹ã‚ˆã†ã«ã—ãŸï¼ŽãªãŠï¼Œä»Šå›žã¯ Python 3.7 を検証環境ã«ã—ãŸï¼Ž import unittest class MyTestCase(unittest.TestCase): def test_upper(self): patterns = [ ('a', 'A'), ('b', 'B'), (
Test Driven Development of a Django RESTful API – Real Python
This post walks through the process of developing a CRUD-based RESTful API with Django and Django REST Framework, which is used for rapidly building RESTful APIs based on Django models. This application uses: Python v3.6.0 Django v1.11.0 Django REST Framework v3.6.2 Postgres v9.6.1 Psycopg2 v2.7.1 NOTE: Check out the third Real Python course for a more in-depth tutorial on Django REST Framework. O
GitHub - c-bata/TDD-with-Django: Qiitaã®Django入門をTDDã§æ›¸ã„ã¦ã¿ã‚‹
$ tree . . ├── README.md ├── cms │  ├── __init__.py │  ├── admin.py │  ├── forms.py │  ├── migrations │  ├── models.py │  ├── templates │  │  ├── base.html │  │  └── cms │  │  ├── book_edit.html │  │  ├── book_list.html │  │  ├── impression_edit.html │  │  └── impression_list.html │  ├── tests │  │  ├── __init__.py │  │  ├── test_book_form.py │  │  ├── test_book_model.py │
Djangoã§ã®ãƒ†ã‚¹ãƒˆé§†å‹•é–‹ç™º(1) - Qiita
テスト駆動開発ã¨ã¯ テスト駆動開発ã¨ã¯,ã¾ãšãƒ†ã‚¹ãƒˆãƒ—ãƒã‚°ãƒ©ãƒ ã‹ã‚‰ä½œæˆã—,ãã®ãƒ†ã‚¹ãƒˆãƒ—ãƒã‚°ãƒ©ãƒ ã®æ¡ä»¶ã‚’満ãŸã™ã‚ˆã†ã«ãƒ—ãƒã‚°ãƒ©ãƒ を組ã¿ç«‹ã¦ã¦ã„ã開発方法ã®ã“ã¨ã‚’言ã„ã¾ã™. 開発環境 PC : Spectre X 360 OS : Ubuntu17.04 言語 : Python3.6.3 フレームワーク :Django ãã®ä»–ライブラリ :Selenium
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TDD shouldn’t be TDDious
Test-Driven Data Science: Writing Unit Tests for SASPy Python Data Processes
jest ã§éžåŒæœŸé–¢æ•°ã‚’テストã™ã‚‹ã¨ãã®æ³¨æ„点 - Qiita
scrapyã®ãƒ†ã‚¹ãƒˆæ–¹æ³•ã‚’真é¢ç›®ã«è€ƒãˆã‚‹ - 修行ã®å ´
GitHub - hjwp/Book-TDD-Web-Dev-Python: Book - TDD web dev with Python
クãƒãƒ¼ãƒ©ãƒ¼ã‚’テストã—よã†ï¼
Properly Unit Testing Scrapy Spiders - DZone
scrapy_tdd/test/test_helpers.py at master · rrschmidt/scrapy_tdd
GitHub - gregmalcolm/python_koans: Python Koans - Learn Python through TDD
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