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
開発を効率化するテストのデザインパターン
Search
Kuniwak
PRO
March 13, 2017
Programming
37
13k
開発を効率化するテストのデザインパターン
2017/3/13 iOS Test Night #3
https://testnight.connpass.com/event/49561/
Kuniwak
PRO
March 13, 2017
Tweet
Share
More Decks by Kuniwak
See All by Kuniwak
要求定義・仕様記述・設計・検証の手引き - 理論から学ぶ明確で統一された成果物定義
orgachem
PRO
1
230
DeNA での思い出 / Memories at DeNA
orgachem
PRO
6
3k
それ CLI フレームワークがなくてもできるよ / Building CLI Tools Without Frameworks
orgachem
PRO
18
4.4k
状態遷移図を書こう / Sequence Chart vs State Diagram
orgachem
PRO
4
610
テストケースの名前はどうつけるべきか?
orgachem
PRO
2
700
欠陥を早期に発見するための Software Engineer in Test とその重要性 / What is Software Engineer in Test and How they works
orgachem
PRO
21
4.8k
住宅を WebXR で評価しよう / Evaluating My Home by WebXR
orgachem
PRO
0
210
HOME VR
orgachem
PRO
1
840
uGUI の自動操作の考え方と操作方法
orgachem
PRO
1
1.6k
Other Decks in Programming
See All in Programming
360° Signals in Angular: Signal Forms with SignalStore & Resources @ngLondon 01/2026
manfredsteyer
PRO
0
140
組織で育むオブザーバビリティ
ryota_hnk
0
180
そのAIレビュー、レビューしてますか? / Are you reviewing those AI reviews?
rkaga
6
4.6k
AI時代の認知負荷との向き合い方
optfit
0
170
AI & Enginnering
codelynx
0
120
AI巻き込み型コードレビューのススメ
nealle
2
1.4k
MDN Web Docs に日本語翻訳でコントリビュート
ohmori_yusuke
0
660
Claude Codeと2つの巻き戻し戦略 / Two Rewind Strategies with Claude Code
fruitriin
0
140
生成AIを使ったコードレビューで定性的に品質カバー
chiilog
1
280
Apache Iceberg V3 and migration to V3
tomtanaka
0
170
日本だけで解禁されているアプリ起動の方法
ryunakayama
0
240
CSC307 Lecture 03
javiergs
PRO
1
490
Featured
See All Featured
The AI Search Optimization Roadmap by Aleyda Solis
aleyda
1
5.2k
Joys of Absence: A Defence of Solitary Play
codingconduct
1
290
Mind Mapping
helmedeiros
PRO
0
90
Lightning Talk: Beautiful Slides for Beginners
inesmontani
PRO
1
440
Agile that works and the tools we love
rasmusluckow
331
21k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
54k
Discover your Explorer Soul
emna__ayadi
2
1.1k
Are puppies a ranking factor?
jonoalderson
1
2.7k
Redefining SEO in the New Era of Traffic Generation
szymonslowik
1
220
GraphQLの誤解/rethinking-graphql
sonatard
74
11k
A Modern Web Designer's Workflow
chriscoyier
698
190k
Keith and Marios Guide to Fast Websites
keithpitt
413
23k
Transcript
։ൃΛޮԽ͢Δ ςετͷσβΠϯύλʔϯ
"CPVUNF
4XJGUϲ݄ͷਓؒ ࢦఠɾΞυόΠεܴʂ
ࠓհ͢Δύλʔϯ
ܕʹΑΔޚ
ςετ ༰қઃܭ
ςετͷ ߏԽ
σόοάͷ ޮԽ
લͷͷ΄ͲΦεεϝ
࣮ྫ͋Γ·͢
None
None
ܕʹΑΔޚ
ͦͦςετͬͯ ޮతͳͷͩΖ͏͔ʁ
ߏจϋΠϥΠτ Ϧϯτ ੩తܕݕࠪ ୯ମɾ݁߹ςετ &&ςετ खಈಈ࡞֬ೝ όά9Λݟ͚ͭͨॴ όά9
ߏจϋΠϥΠτ Ϧϯτ ੩తܕݕࠪ ୯ମɾ݁߹ςετ &&ςετ खಈಈ࡞֬ೝ όά" ্ͷํͰࢭ·Δͱ ॴཁ͕͍࣌ؒ όά#
ςετͩͱ͕࣌ؒ ͔͔Δ
ͳΔ͘ςετલʹ όάΛݟ͚͍ͭͨ ͜Ε͕ޮత
Semantic Type σβΠϯύλʔϯ
จࣈྻͱͯ͠ͷૢ࡞ ඞཁͳ͍ͷͰӅ͢ ҙຯʹΑΔಠࣗܕ 5FTUBCMF%FTJHO&YBNQMF(JU)VC(JU)VC6TFSTXJGU--
Ϣʔβʔ໊Λड͚औΕΔ ؔʹ͔ͤ͠ͳ͍ 5FTUBCMF%FTJHO&YBNQMF(JU)VC(JU)VC3FQPTJUPSZTXJGU--
ؒҧͬͨॲཧΛॻ͖ͮΒ͍ Մಡੑߴ·Δ
Registration Token σβΠϯύλʔϯ
ඞཁͳࣄલͷॲཧΛ Εͳ͍Α͏ʹ͢Δύλʔϯ
5PLFO͕ඞཁ 5BCMF7JFX$FMMΛ࡞Δؔ 5FTUBCMF%FTJHO&YBNQMF.WD"SDIJUFDUVSF4UBSHB[FST4UBSHB[FS$FMMTXJGU--
উखʹ࡞Εͳ͍ ొ͢ΔͱೖखͰ͖Δ 5FTUBCMF%FTJHO&YBNQMF.WD"SDIJUFDUVSF4UBSHB[FST4UBSHB[FS$FMMTXJGU--
ඞཁͳࣄલͷॲཧΛΕΔͱ ܕݕࠪʹ௨Βͳ͍
ςετ ༰қઃܭ
ਓؒςετ༰қͳ ͷ͔͠ςετͰ͖ͳ͍
ViewController Factory σβΠϯύλʔϯ
3FOBNFͳͲͰ 4UPSZCPBSEͱͷ߹ੑ ؆୯ʹյΕΔ 5)&ݫ͍͠
7JFX$POUSPMMFSͷ࡞ؔ 'PSDF6OXSBQܕ͜͜Ͱଋറ 5FTUBCMF%FTJHO&YBNQMF.WD"SDIJUFDUVSF4UBSHB[FST4UBSHB[FST.WD$PNQPTFSTXJGU--
͜͜Ͱ׆͖Δ 7JFX$POUSPMMFSͱ4UPSZCPBSEͷ߹ੑΛݕূ 5FTUBCMF%FTJHO&YBNQMF5FTUT.WD"SDIJUFDUVSF4UBSHB[FS.WD$PNQPTFS5FTUTTXJGU
͠࡞Εͳ͔ͬͨΒҟৗ ࣮ࡍʹදࣔ·Ͱ࣮ߦ 5FTUBCMF%FTJHO&YBNQMF5FTUT/BWJHBUPS5FTU/BWJHBUPSTXJGU
State-Machine Model σβΠϯύλʔϯ
.7 ͷ.PEFMͷ ཏςετ͍͠ ཏ͖͠Εͳ͍ʂ
.PEFMͷঢ়ଶભҠΛ੍ݶ ͔ͩΒ
.firstFetching .fetched(.success(x)) .fetching(.success(x)) .fetched(.failure(e)) .fetching(.failure(e)) FOVN͕ศར 5FTUBCMF%FTJHO&YBNQMF.WD"SDIJUFDUVSF4UBSHB[FST4UBSHB[FST.PEFMTXJGU--
ͦΕͧΕͷҹΛ ςετ͢Δ͚ͩͰΑ͍
.firstFetching .fetched(.success(x)) .fetching(.success(x)) .fetched(.failure(e)) .fetching(.failure(e)) ͜ͷྫͰຊͰཏ 5FTUBCMF%FTJHO&YBNQMF.WD"SDIJUFDUVSF4UBSHB[FST4UBSHB[FST.PEFMTXJGU--
ঢ়ଶ͕രൃ͢Δલʹ ঢ়ଶΛ੍ݶͯ͠ѹతཏ
ςετͷ ߏԽ
ςετ͕૿͑ΔʹͭΕ ςετࣗମͷอकੑ͕ॏཁʹͳΔ
Parameterized Test σβΠϯύλʔϯ
ྨࣅͨ͠ςετέʔε͕ ଟ͍߹ͷύλʔϯ
ςετέʔεΛ σʔλߏʹམͱ͢ ෳͷςετέʔεΛ·ͱΊΔ 5FTUT.JSSPS%J⒎,JU5FTUT%J⒎BCMF4FU5FTUTTXJGU- ˞͍͍ྫ͕αϯϓϧʹͳ͔ͬͨͷͰผ͔Βर͍ͬͯ·͢ɻ
ςετέʔεϧʔϓͰ࣮ߦ͢Δ 5FTUT.JSSPS%J⒎,JU5FTUT%J⒎BCMF4FU5FTUTTXJGU- ˞͍͍ྫ͕αϯϓϧʹͳ͔ͬͨͷͰผ͔Βर͍ͬͯ·͢ɻ
ςετέʔεΛྔ࢈Ͱ͖Δ 5FTUT.JSSPS%J⒎,JU5FTUT%J⒎BCMF4FU5FTUTTXJGU- ˞͍͍ྫ͕αϯϓϧʹͳ͔ͬͨͷͰผ͔Βर͍ͬͯ·͢ɻ
MJOFΛLFZʹ͢Δͱ ॴ͕Θ͔Γ͍͢ 5FTUT.JSSPS%J⒎,JU5FTUT%J⒎BCMF4FU5FTUTTXJGU- ˞͍͍ྫ͕αϯϓϧʹͳ͔ͬͨͷͰผ͔Βर͍ͬͯ·͢ɻ
Promisified Test σβΠϯύλʔϯ
ඇಉظςετΈ͕ଟ͍ ಡΈͮΒ͍͜ͱ͕ଟ͍
None
Ұํ+4քͰ1SPNJTFʹ ΑΔඇಉظςετ͕༏ ඇಉظͳͷऔಘͷσβΠϯύλʔϯ
J04Ͱ͍͍ͨʜ
None
BTZODͱ͍͏ ؔͰแΉ ςετέʔε 1SPNJTFΛฦ͢ 5FTUBCMF%FTJHO&YBNQMF5FTUT(JU)VC(JU)VC"QJ5FTUTTXJGU
9$5FTU$BTF ͏·͘ϒϦοδ 1SPNJTF͕ղܾ͞ΕͨΒςετޭ غ٫͞ΕͨΒςετࣦഊ 5FTUBCMF%FTJHO&YBNQMF5FTUT"TZODTXJGU
ಡΈ͍͢ ॻ͖͍͢
σόοάͷ ޮԽ
Diff Assertion σβΠϯύλʔϯ
Α͋͘Δςετ .JSSPS%J⒎,JU3&"%.&NE
ಡΊ͵
։ൃ͠·ͨ͠
͜͏͢Δͱʜ .JSSPS%J⒎,JU3&"%.&NE
None
.JSSPSͱ͍͏3FqFDUJPO"1*Λ ͬͯɺߏతͳEJ⒎Λܭࢉ
ͬͯΈ͍ͯͩ͘͞ʂ ˒Β͑Δͱخ͍͠Ͱ͢ʂ
·ͱΊ ͞·͟·ͳύλʔϯΛۦͯ͠ ޮతʹ։ൃ͠·͠ΐ͏
Φεεϝͷࢿྉ ςετքͰ༗໊ͳ σβύλຊ ϞοΫεύΠελϒͷ ఆٛɺࠓհͨ͠ ύλʔϯͷൃݩ͕ ͨ͘͞Μࡌͬͯ·͢