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契約テストとPactについて
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bmf_san
August 10, 2024
Programming
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契約テストとPactについて
bmf_san
August 10, 2024
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Transcript
ܖςετͱPactʹ͍ͭͯ @bmf_san
Who am Iʁ • Kenta Takeuchi • @bmf_san • bmf-san
• https://bmf-tech.com/
ƂƃţŗŴƅƃŗŦŘŷ • ʮγεςϜج൫ͷఏڙ͢ΔAPIͱͦΕΛར༻͢ΔγεςϜؒ ʹ͓͍ͯɺAPIͷ߹ੑͬͯͲ͏ͬͯอͱ͏ʁςετ͢Δ ͱͨ͠Βɾɾʁʯ • ͱ͍͏͕༙͍͙ٙͯͬ͢ΓΕͯ͠·͏ʑ͕ଓ͍ ͨ • APIઃܭʹؔ͢ΔຊΛಡΜͰͨΒܖςετʹ͍ͭͯਃ͠༁
ఔʹॻ͔Ε͍ͯͨ • ʮŠƀŦƄʯ
ࠓͷ • ܖςετͱͦͷπʔϧͰ͋ΔPactʹ͍ͭ ͯௐͯΈͨ
ܖςετͱ • ίϯγϡʔϚͱϓϩόΠμʔؒͷಈ࡞Λς ετ͢Δςετख๏ͷ͜ͱ
ίϯγϡʔϚʔ is • αʔϏεΛݺͼग़͢ଆ
ϓϩόΠμʔ is • αʔϏεΛఏڙ͢Δଆ
ܖ… ʁ • ίϯγϡʔϚʔͱϓϩόΠμʔؒͰͷ߹ҙ ༰ͷ͜ͱ • APIϦΫΤετͱظ͢ΔϨεϙϯε͜ ΕͰ͢Αʙ
ίϯγϡʔϚʔۦಈܖςετ • ίϯγϡʔϚʔ͕ܖΛൃߦ͠ɺϓϩόΠ μʔͦͷܖʹج͍ͮͯςετ͢Δ
ϓϩόΠμʔۦಈܖςετ • ϓϩόΠμʔ͕ܖΛൃߦ͠ɺίϯγϡʔ Ϛʔͦͷܖʹج͍ͮͯςετ͢Δ
Ͳ͕͍͍ͬͪͷʁ • ίϯγϡʔϚʔͷ • APIͷ҆ఆੑʢ㲈มߋසʣ • ։ൃϓϩηεͷओಋݖ • ͳͲʹґΔ
ܖςετͷϝϦοτ • αʔϏεؒͷ৴པੑɾ߹ੑΛ୲อͰ͖Δ • ίϯγϡʔϚʔ·ͨϓϩόΠμʔͷมߋΛࣗಈͰݕ Ͱ͖Δ • νʔϜؒͷίϛϡχέʔγϣϯίετ͕ݮͰ͖Δ • E2EΑΓ࣮ߦ͕͍
• αʔϏεؒͷґଘؔΛ໌֬ʹͰ͖Δ
ܖςετͷσϝϦοτ • πʔϧґଘ • πʔϧಋೖίετ • ৫Ͱͷ߹ҙܗ • ϓϩσϡʔαʔͱίϯγϡʔϚʔ͕ผνʔϜͩͱ ίετ૿
• ։ൃϑϩʔͷதͷ1ϓϩηεͱͯ͠ΈࠐΈίετ
Pactͱ • ܖςετͷͨΊͷπʔϧ • ίϯγϡʔϚʔۦಈܖςετͷΈαϙʔτ • HTTPͱϝοηʔδʢex. RabbitMQ, SQS, Kafka
ͳͲʣ • ςεςΟϯάFWϏϧυπʔϧͳͲͱ࿈ܞՄ ೳ
Pactͷϑϩʔ 1. ίϯγϡʔϚʔ͕ܖΛهड़ 2. ίϯγϡʔϚʔଆͷςετ࣮ߦ࣌ʹPact ϑΝΠϧΛੜ 3. ϓϩόΠμʔPactϑΝΠϧΛड͚औͬͯ ςετΛ࣮ߦ
͋Μ·Γྲྀߦ͍ͬͯͳ͍ɾɾʁ
Trial • Technology Radarͩͱ2015ʹTrialͰऴ Θ͍ͬͯΔ • https://www.thoughtworks.com/radar/tools/ pact-pacto
PactΛΊͨ • ΫοΫύουࣾͷࣄྫ • https://scrapbox.io/yoshiori/ Pact_%E3%82%92%E3%82%84%E3%82 %81%E3%81%9F%E7%90%86%E7%94 %B1
Pact is Dead • Pact is dead, long live Pact
• https://pact fl ow.io/blog/bi-directional- contracts/
Pactͷಋೖোน • E2Eςετ͔ΒͷΓ͑ɺ͋Δ͍Έ͚ • πʔϧґଘ • ίϯγϡʔϚʔۦಈͷΈͷӡ༻ϋʔυϧ • ίϛϡχέʔγϣϯίετຊʹݮΔ͔ʁ •
αʔϏε͕ؒܖͰີ݁߹ʹͳΔʁ • αʔϏε͕͋Δఔଟ͘ͳ͍ͱϝϦοτ͕ϖΠ͠ͳ͍͔ • ։ൃϑϩʔͷมߋίετʢܖͷཧɺϨϏϡʔ͕ඞཁʹͳΔʣ
Pact fl ow • ํܖΛαϙʔτ͍ͯ͠Δ • ίϯγϡʔϚʔۦಈͱϓϩόΠμʔۦಈͷ྆ํ • OSSͰͳ͍ •
Technology RadarͰ2022ʹTrialͰऴΘ͍ͬͯΔ • https://www.thoughtworks.com/radar/tools/pact fl ow
ॴײ • ܖςετͱ͍͏ςετख๏Λಋೖ͢Δ͜ ͱ͕༗༻͕ेͳݕূ͕ඞཁͦ͏ • πʔϧͱͯ͠Pact fl owΑ͏ͳํΛα ϙʔτ͍ͯ͠Δ΄͏͕ྑ͍Μ͡Όͳ͍ͩΖ ͏͔..
• ܖςετūŬŹƂŜŽūŘ
͓ΘΓ