Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
RSpecはじめました
Search
kkabetani
October 19, 2013
Programming
2
510
RSpecはじめました
kanazawa.rb meetup #14 で行われたミニコーナー「Test ! Test !! Test !!!」で発表したスライド
kkabetani
October 19, 2013
Tweet
Share
More Decks by kkabetani
See All by kkabetani
kanazawa.rb Slides
kkabetani
0
210
Other Decks in Programming
See All in Programming
FormFlow - Build Stunning Multistep Forms
yceruto
1
140
2度もゼロから書き直して、やっとブラウザでぬるぬる動くAIに辿り着いた話
tomoino
0
150
Rails産でないDBを Railsに引っ越すHACK - Omotesando.rb #110
lnit
1
160
iOSアプリ開発で 関数型プログラミングを実現する The Composable Architectureの紹介
yimajo
2
190
PT AI без купюр
v0lka
0
220
Perlで痩せる
yuukis
1
680
RubyKaigi Hack Space in Tokyo & 函館最速 "予習" 会 / RubyKaigi Hack Space in Tokyo & The Fastest Briefing of RubyKaigi 2026 in Hakodate
moznion
1
130
Blueskyのプラグインを作ってみた
hakkadaikon
1
460
AIエージェントによるテストフレームワーク Arbigent
takahirom
0
360
Zennの運営完全に理解した #完全に理解したTalk
wadayusuke
1
180
ktr0731/go-mcpでMCPサーバー作ってみた
takak2166
0
140
List Unfolding - 'unfold' as the Computational Dual of 'fold', and how 'unfold' relates to 'iterate'"
philipschwarz
PRO
0
180
Featured
See All Featured
The Cost Of JavaScript in 2023
addyosmani
50
8.3k
The World Runs on Bad Software
bkeepers
PRO
68
11k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
35
2.3k
Why Our Code Smells
bkeepers
PRO
337
57k
KATA
mclloyd
29
14k
YesSQL, Process and Tooling at Scale
rocio
172
14k
Cheating the UX When There Is Nothing More to Optimize - PixelPioneers
stephaniewalter
280
13k
We Have a Design System, Now What?
morganepeng
52
7.6k
Documentation Writing (for coders)
carmenintech
71
4.9k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.6k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
252
21k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
123
52k
Transcript
34QFD͡Ί·ͨ͠ LBOB[BXBSCNFFUVQ !LLBCFUBOJ
ࣗݾհ w!LLBCFUBOJ w5PZBNB w+BWBͰ8FCΞϓϦ࡞ͬͯ·͢ w+BWB4DSJQUগʑ w3VCZझຯͰ৮ͬͯ·͢
̏ϲ݄લ wʮͨͷ͍͠3VCZʯΛࣸܦͨ͠ w3VCZPO3BJMTͬͯΈΑ͏͔ͳʔ wLBOB[BXBSCʹॳࢀՃͨ͠
34QFDͬͯԿʁ
࠷ۙ w3VCZPO3BJMTͰΞϓϦ࡞͔ͬͨΒςε τॻ͜͏ʢ࣍5%%ͰͬͯΈΑ͏ʣ w(FN࡞ͬͯΈΑ͏ w%4-ʁԿͦΕʁ໘നͦ͏ wLBOB[BXBSCʹࢀՃָͯ͘͠͠ͳͬͯ ͖ͨ
34QFDͪΐͬͱ ͔͖ͬͯͨ
ͦΜͳ͕ࣗ 34QFDͰษڧ͖ͯ͠ ͨ͜ͱΛൃද͠·͢
34QFDͱͷग़ձ͍ w3VCZPO3BJMTνϡʔτϦΞϧͰࣸ ܦͯ͠ษڧͯͨ͠ͱ͖ 3BJMTW wIUUQSBJMTUVUPSJBMKQ
࠷ॳʹॻ͍ͨ34QFD require 'spec_helper' describe "Static pages" do describe "Home page"
do it "should have the content 'Sample App'" do visit '/static_pages/home' page.should have_content('Sample App') end end end
࠷ॳʹॻ͍ͨ34QFD require 'spec_helper' describe "Static pages" do describe "Home page"
do it "should have the content 'Sample App'" do visit '/static_pages/home' page.should have_content('Sample App') end end end
࠷ॳʹॻ͍ͨ34QFD require 'spec_helper' describe "Static pages" do describe "Home page"
do it "should have the content 'Sample App'" do visit '/static_pages/home' page.should have_content('Sample App') end end end
ϯʁφχίϨʁ w3VCZͬΆ͍͚Ͳ w͜Μͳͷशͬͯͳ͍Μ͚ͩͲ wEFTDSJCF wJU wϒϩοΫʁ
࠷ॳͱʹ͔ࣸ͘ܦ͠ ͯಈ͖ΛݟͯΔ͚ͩ
ࣦഊͯ͠ΔͶ
·ͨࣸܦͯ͠࠶࣮ߦ
ޭͨ͠Ͷ
ࣸܦΛ܁Γฦͨ݁͠Ռ wগͮͭ͠34QFDͷ֓ཁ͕͔͖ͬͯͨ wSBJMTͷಈ͖Λॻ͍ͯςετͯ͠Δͩͳ
ٙͨ͘͞Μग़͖ͯͨ
ٙ wͰɺ͜ΕͲ͏͍͏ಈ͖ʹͳͬͯΔ ͷʁ w3VCZͳͷʁ wEFTDSJCFͱ͔JUͱ͔·ͩΑ͔ͬ͘ ͯͳ͍Μ͚ͩͲ
ͦΜͳͱ͖
LBOB[BXBSC w!:VLJNJUTV@*[BXB͞Μͷൃද w3VCZͰ࡞Δ%4- wIUUQXXXTMJEFTIBSFOFU ZJ[BXBSVCZETM
LBOB[BXBSC w34QFD3VCZͰ࣮͞Εͨ෦ %4- w؆୯ͳίʔυͰ%4-Λઆ໌͍ͯͨͩ͠ ͘
%4-ʂʁ
͋ʂ34QFDϒϩο Ϋͯ͠Δͷ͔
3VCZPO3BJMT ͪΐͬͱஔ͍ͱ͍ͯɺ 34QFD %4- ͷษڧ͠ ͯΈΑ͏
34QFDͱԿ͔ʁ wϓϩάϥϜͷৼ CFIBWJPVS Λه ड़͢ΔͨΊͷυϝΠϯಛԽݴޠ %PNBJO4QFDJpD -BOHVBHF%4- Λఏڙ͢ΔϑϨʔ ϜϫʔΫ
ͬͺΓʂ %4-ͳͷ͔ʂʂ
ιʔεಡΜͰΈΑ͏ w͖ͬͱEFTDSJCFؔͰϒϩοΫΛҾ ʹͯ͠Δͱ͜Ζ͕͋Δͣ wEFTDSJCFͰͻͨ͢Β୳͢
ιʔεಡΜͰΈΑ͏ rspec-core/lib/spec/core/dsl.rb def describe(*args, &example_group_block) RSpec::Core::ExampleGroup.describe(*args, &example_group_block).register end
ιʔεಡΜͰΈΑ͏ rspec-core/lib/spec/core/dsl.rb def describe(*args, &example_group_block) RSpec::Core::ExampleGroup.describe(*args, &example_group_block).register end
ιʔεಡΜͰΈΑ͏ wEFTDSJCFؔݟ͚ͭͨ wҾͰϒϩοΫͯ͠Δ w͕͜͜34QFDͷग़ൃ w%4-͕֬ೝग़དྷͨ
͔͖ͬͯͨ describe Bowling, "#score" do it "returns 0 for all
gutter game" do bowling = Bowling.new 20.times { bowling.hit(0)} bowling.score.should eq(0) end end
͔͖ͬͯͨ describe Bowling, "#score" do it "returns 0 for all
gutter game" do bowling = Bowling.new 20.times { bowling.hit(0)} bowling.score.should eq(0) end end
͔͖ͬͯͨ describe Bowling, "#score" do it "returns 0 for all
gutter game" do bowling = Bowling.new 20.times { bowling.hit(0)} bowling.score.should eq(0) end end
͔͖ͬͯͨ wιʔεΛಡΉ͜ͱͰɺEFTDSJCF͕Կ ͯ͠Δ͔͔ͬͨ wJUԿͯ͠Δ͔͔ͬͨ
·ͱΊ w࠷ॳ34QFD͚ͬͯͨͲɺશવͪΜ Μ͔ΜΜͳঢ়ଶ w%4-Λ͔ͬͯΒɺ%4-ʹ͍ͭͯͬ ͱΓͨ͘ͳͬͨ
·ͱΊ wͪΐ͏Ͳͦͷ࣌ɺݟͯͨ34QFD͕ %4-ͩͱ͍͏͜ͱΛΔ wͦΕ͔Βɺ34QFDͷιʔεಡΜͩ Γɺ34QFDʹ͍ͭͯॻ͔Ε͍ͯΔهࣄ ΛಡΈ͋͞Δ w͖͔͚ͬLBOB[BXBSCͩͬͨ
࣍ wࠓΛ͖͔͚ͬʹ࣍ w%4- w34QFDͬͱਂ͘ w3VCZPO3BJMT w#%% 5%% wωλͨ͘͞Μ͋Δ
͋Γ͕ͱ͏͍͟͝·ͨ͠