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自作アプリにテストを導入する為にMVP化した話
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Tatsuya Kainuma
December 19, 2017
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自作アプリにテストを導入する為にMVP化した話
Tatsuya Kainuma
December 19, 2017
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Transcript
ࣗ࡞ΞϓϦʹςετΛಋೖ͢Δҝʹ MVPԽͨ͠ 'SJ "OESPJE5FTU/JHIU ͦͯ͠ݟ͑ͯ͘Δؾ͖ͮ
5FTU/JHIUͷօ͞Μɺ͡Ί·ͯ͠ ໊લɿ։পୡ 5XJUUFS !OVNB@QPJOTFUJB w ઋ͔Β্ژͯ͘͠Β͍ w ͓ࣄৗறܕͷҕୗ w "QQMF৴ऀͷ"OESPJEΤϯδχΞ
࠷ۙɺΞϓϦΛϑϧεΫϥον Ͱ࡞Δػձͳ͘ͳͬͨͳ͊ʜ ŇP0 ͔ͯ͠͠ɺ࡞ΓํΕͯΔͷͰʁ
িಈͷ··ʹهΞϓϦͷ։ൃελʔτ
ͱΓ͋͑ͣಈ͍ͨ w ϦετΞΠςϜͷՃػೳ w εϫΠϓআػೳ w ԡ͠ͰϦετೖΕସ͑ػೳ w 3FBMN%#ͰσʔλΛอ࣋
͓ʁ༷ࢠ͕ɾɾɾ 'SBHNFOUKBWB
ͱͯςετΛॻ͚Δίʔυ͡Όͳ͍ ʗ ?P? ʘ
.71Խ͢ΔͳΒࠓ͔͠ͳ͍ͷͰ ŇP0 'SBHNFOUදࣔʹઐ೦ͤ͞Α͏ ŇP0 %#ૢ࡞3FQPTJUPSZʹઐ೦ͤ͞Α͏ ŇP0 Πϕϯτͷૢ࡞1SFTFOUFSʹઐ೦ͤ͞Α͏
ŇP0 ͖ͬͱςετ1SFTFOUFSʹ͚ͩॻ͚ େৎͳͣͩ
ޙੈʹͨ͢Ίʹ.71ԽͷఔΛߘ͠ଓ͚ͨ ˌશճͷهࣄʹͳΓ·ͨ͠
.71Խͷ ˌ͜͜·ͰͰϲ݄͔͔Γ·ͨ͠
ࠓͦ͜ςετΛॻ͍ͯΈͨ •FragmentͱRepositoryΛ େʹMockԽ #MockitoΛ༻ •RealmDB͕༧ఆ௨Γͷ Λฦ٫ͨ࣌͠ɺఆͨ͠ ϧʔτΛ௨͍ͬͯΔ͔
͓ʁ
ϦετೖΕସ͑Πϕϯτॲཧ 1FSTPO1SFTFOUFSKBWB 1FSTPO3FQPTJUPSZKBWB
ࠓճͷؾ͖ͮʹ͍ͭͯ
·ͱΊ w 'BUͳ'SBHNFOUͷअѱ͞Λ࠶ೝࣝ w ఔΛΞτϓοτ͢Δ͜ͱɺϞνϕͷܧଓʹܨ͕Δ w ςετΛॻ͜͏ͱ͢Δఔࣗମʹɺҙຯ͕͋Δ