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npmの便利なパッケージ: Jest

Sponsored · Ship Features Fearlessly Turn features on and off without deploys. Used by thousands of Ruby developers. →
Avatar for Kazunori-Kimura Kazunori-Kimura
April 09, 2018
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npmの便利なパッケージ: Jest

Jestの紹介と簡単なデモ

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Kazunori-Kimura

April 09, 2018
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Transcript

  1. OQNͷศརͳύοέʔδ +FTU ໦ଜݑن

  2. +FTUͱ͸ ͜Ε·Ͱͷ+BWB4DSJQUςετ +FTUͷηοτΞοϓͱ࣮ߦ %FNP  

  3. +FTUͱ͸ ͜Ε·Ͱͷ+BWB4DSJQUςετ +FTUͷηοτΞοϓͱ࣮ߦ %FNP  

  4. +FTUͱ͸ +FTU%FMJHIUGVM+BWB4DSJQU5FTUJOH
 IUUQTGBDFCPPLHJUIVCJPKFTU  

  5. +FTUͱ͸ 'BDFCPPL੡ 3FBDU΍3FBDU/BUJWFϓϩδΣΫτͷσϑΥϧ τͷςετπʔϧ  

  6. ར఺ ηοτΞοϓ͕௒؆୯ θϩɾίϯϑΟΪϡϨʔγϣϯͰಈ࡞͢Δ  

  7. +FTUͱ͸ ͜Ε·Ͱͷ+BWB4DSJQUςετ +FTUͷηοτΞοϓͱ࣮ߦ %FNP  

  8. ͜Ε·Ͱͷ+BWB4DSJQUςετ  

  9. ͜Ε·Ͱͷ+BWB4DSJQUςετ  

  10. ͜Ε·Ͱͷ+BWB4DSJQUςετ  

  11. ͜Ε·Ͱͷ+BWB4DSJQUςετ   ςετ؀ڥΛ࡞Δͷʹۤ࿑

  12. +FTUͱ͸ ͜Ε·Ͱͷ+BWB4DSJQUςετ +FTUͷηοτΞοϓͱ࣮ߦ %FNP  

  13. +FTUͷηοτΞοϓ  

  14. ςετͷखॱ  @@UFTU@@ϑΥϧμʹςετΛ֨ೲ
 ͋Δ͍͸
 ςετͷ֦ுࢠΛTQFDKTPSUFTUKT  +FTUΛ࣮ߦ
 OQYKFTU  

  15. +FTUͱ͸ ͜Ε·Ͱͷ+BWB4DSJQUςετ +FTUͷηοτΞοϓͱ࣮ߦ %FNP  

  16. %FNP  

  17.  

  18. ·ͱΊ 'BDFCPPL͕࡞ͬͨςετπʔϧ θϩɾίϯϑΟΪϡϨʔγϣϯͰಈ࡞ 3FBDUϓϩδΣΫτͷσϑΥϧτ  

  19. +FTUͱ͸ ͜Ε·Ͱͷ+BWB4DSJQUςετ +FTUͷηοτΞοϓͱ࣮ߦ %FNP