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、あなたならどう書く?
Search
Sponsored
·
SiteGround - Reliable hosting with speed, security, and support you can count on.
→
Saiid Al-Halawi
June 26, 2019
Programming
1
1.6k
RSpec、あなたならどう書く?
Saiid Al-Halawi
June 26, 2019
Tweet
Share
More Decks by Saiid Al-Halawi
See All by Saiid Al-Halawi
第1回 SQL勉強会 (社外公開用)
saiidalhalawi
0
540
第2回 SQL勉強会 (社外公開用)
saiidalhalawi
0
240
Other Decks in Programming
See All in Programming
メタプログラミングで実現する「コードを仕様にする」仕組み/nikkei-tech-talk43
nikkei_engineer_recruiting
0
190
Codex の「自走力」を高める
yorifuji
0
1.2k
maplibre-gl-layers - 地図に移動体たくさん表示したい
kekyo
PRO
0
270
Angular-Apps smarter machen mit Gen AI: Lokal und offlinefähig - Hands-on Workshop!
christianliebel
PRO
0
110
「抽象に依存せよ」が分からなかった新卒1年目の私が Goのインターフェースと和解するまで
kurogenki
0
120
encoding/json/v2のUnmarshalはこう変わった:内部実装で見る設計改善
kurakura0916
0
410
ロボットのための工場に灯りは要らない
watany
10
2.9k
grapheme_strrev関数が採択されました(あと雑感)
youkidearitai
PRO
1
220
Understanding Apache Lucene - More than just full-text search
spinscale
0
120
The free-lunch guide to idea circularity
hollycummins
0
180
Fundamentals of Software Engineering In the Age of AI
therealdanvega
1
260
AWS×クラウドネイティブソフトウェア設計 / AWS x Cloud-Native Software Design
nrslib
16
3.2k
Featured
See All Featured
Accessibility Awareness
sabderemane
0
81
Paper Plane
katiecoart
PRO
0
48k
Collaborative Software Design: How to facilitate domain modelling decisions
baasie
0
160
YesSQL, Process and Tooling at Scale
rocio
174
15k
Stewardship and Sustainability of Urban and Community Forests
pwiseman
0
140
Claude Code どこまでも/ Claude Code Everywhere
nwiizo
64
53k
Digital Ethics as a Driver of Design Innovation
axbom
PRO
1
220
Marketing to machines
jonoalderson
1
5k
Building Adaptive Systems
keathley
44
3k
Gemini Prompt Engineering: Practical Techniques for Tangible AI Outcomes
mfonobong
2
320
[SF Ruby Conf 2025] Rails X
palkan
2
830
Impact Scores and Hybrid Strategies: The future of link building
tamaranovitovic
0
230
Transcript
34QFD ͋ͳͨͳΒͲ͏ॻ͘ʁ HPUBOEBSC
͓લ୭Αʁ
ࣗݾհ wੁॿ w όοΫΤϯυΤϯδχΞ 3BJMTྺ͘Β͍ w -JOD`XFMMͱ͍͏ҩྍελʔτΞοϓͰ 3BJMT৮ͬͯ·͢ɻ w
ݸਓͰ࠷ۙ"QPMMP 5ZQFTDSJQUͳͲ w 5XJUUFS!TBJJE@LL w (JUIVCTBJJEBMIBMBXJ w OPUFIUUQTOPUFNVTBJJE
͓ࣄ https://jp.techcrunch.com/2019/05/27/linc-well-fundraising/
͔͜͜Βຊ
w 3TQFDͰςετΛॻ͍͍ͯͯʮಈ͚͘Ͳɺຊʹ͜ΕͰ͍ ͍ΜͩΖ͏͔ɾɾɾʯͱɺࢥ͏͜ͱ͋Γ·ͤΜ͔ʁ w ϨϏϡʔ$*ύε͢Δ͠ɺ͕͋Δ༁Ͱͳ͍͚ Ͳɾɾɾ w Ͳ͏ʹͬ͘͠Γ͜ͳ͍͕͚࣌ͬ͜͏͋Δ ଞͷਓ͕Ͳ͏ॻ͍ͯΔͷ͔ؾʹͳΔ w
৭ʑͳྲّྀߟ͑ํΛΓ͍ͨ ςετͷϞϠϞϠ
ͦ͜ͰɺΞϯέʔτΛ ͱΓ͍ͨͱࢥ͍·͢
wʮ͍ͭ͜͏ॻ͍ͯΔʯ wʮنνʔϜʹΑΔʯ wʮͬͪ͜ͷํ͕͖ʯ wʮ͜ΕҎ֎͋Γ͑ͳ͍ʂʯ wɾɾɾFUD ৭ʑ͋Δͱࢥ͍·͕͢ɺ ࢥ͍ࢥ͍ͷஅج४Ͱ͝ճ͍ͩ͘͞ɻ
ͯ͠
34QFDɺ͋ͳͨͳΒͲ͏ॻ͘ʁ
ୈ̍
3FRVFTU4QFD "DUJPO͝ͱʹ͚Δ $POUSPMMFS͝ͱʹ͚Δ
ୈ
4ZTUFN4QFD ॏ͍ͷͰେࣄͳͱ͚ͩ͜ ͳΔ͘ଟ͘ͷέʔεॻ͖͍ͨ
ୈ
4IBSFE&YBNQMFT Γա͗ΔͱٯʹಡΈʹ͍͘ͷͰ ͋·ΓΘͳ͍ %3:%3:ੵۃతʹ͏
ୈ
CFGPSFBGUFS BMM ศར͔ͩΒ͏࣌͋Δ 3VCPDPQͰېࢭ https://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/RSpec/BeforeAfterAll
ୈ
34QFD/FTUFE(SPVQT ߏԽ͍ͤͨ͞ͷͰڐՄ 3VCPDPQͰېࢭ
ୈ
ςετσʔλͷఆٛ ݺͼग़͠ݩͰͭ͘Δ ݺͼग़͠ઌͰ͓ͭͬͯ͘͘
ୈ
࣌ؒ ࢭΊΔ ͭ͘Δ
ୈ
ςετͷઆ໌ ຊޠ ӳޠ
ୈ
ෳࡶͳࣄલσʔλ CFGPSFͰ·ͱΊͯ MFUͰΈ্͛Δ
ୈ
JUείʔϓ ઈରʹԚͨ͘͠ͳ͍ʂ ͋Δఔॊೈʹ
Ҏ্ͰऴΘΓͰ͢
w 3FRVFTU4QFDɾɾɾ"DUJPO͝ͱ w 4ZTUFN4QFDɾɾɾେࣄͳͱ͚ͩ͜ w 4IBSFE&YBNQMFTɾɾɾ͋·ΓΘͳ͍ w CFGPSFBGUFS BMM ɾɾɾېࢭ
w /FTUFE(SPVQTɾɾɾ͏ w ςετσʔλͷఆٛɾɾɾݺͼग़͠ݩͰͭ͘Δ w ࣌ؒɾɾɾͭ͘Δ w ςετͷઆ໌ɾɾɾӳޠ എ৳ͼ w ෳࡶͳࣄલσʔλɾɾɾMFUͰΈ্͛Δ w JUείʔϓɾɾɾઈରԚͨ͘͠ͳ͍ʂ ࢲͷ߹
ճΛݟ͍ͯΔͱ ͳΜͱͳ͘ਓͱͳΓ͕ ݟ͖͑ͯ·͢Ͷ ‘’ Tell me how you write
RSpec tests, I'll tell you who you are. ’’
օ͞Μ Ͳ͏ͩͬͨͰ͠ΐ͏͔ʁ
w 3FRVFTU4QFDɾɾɾ$POUSPMMFS͝ͱ w 4ZTUFN4QFDɾɾɾେࣄͳͱ͚ͩ͜ w 4IBSFE&YBNQMFTɾɾɾੵۃతʹ͏ w CFGPSFBGUFS BMM ɾɾɾ
w /FTUFE(SPVQTɾɾɾ͏ w ςετσʔλͷఆٛɾɾɾݺͼग़͠ઌ 'BDUPSZ Ͱͭ͘ Δ w ࣌ؒɾɾɾͭ͘Δ w ςετͷઆ໌ɾɾɾຊޠ w ෳࡶͳࣄલσʔλɾɾɾMFUͰΈ্͛Δ w JUείʔϓɾɾɾ͋Δఔॊೈʹ ͷΞδϟΠϧूܭ݁Ռ ࢹ ༏ ༏ ͬͪ͜ ༏ ༏ ༏ ༏ ѹత༏ ༏ উഊ͔ͭͣ έʔεʹΑΔ
ଞʹʮ͜ͷʁʯ ͱ͍͏ͷ͕͋Ε ੋඇΓ͍ͨͰ͢
8&"3&)*3*/(తͳ https://www.wantedly.com/projects/324351
͋Γ͕ͱ͏͍͟͝·ͨ͠ N @@ N