RxJavaのアプリをEspressoでテストする簡単な方法

DroidKaigi Preludeでの発表スライドです。
https://connpass.com/event/73367/
RxJavaアプリをEspressoでテストするときに問題となる非同期処理を解決してくれるRxIdlerを紹介します

Transcript

1. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
   DroidKaigi Prelude LT

   2018/01/026(Fri)
   Ճ੉݈ଠ@DeNA
   RxJavaͷΞϓϦΛ

   EspressoͰςετ͢Δ؆୯ͳํ๏
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2. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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3. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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4. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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5. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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6. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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7. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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8. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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9. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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10. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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    public class RxIdlerTestRunner extends AndroidJUnitRunner {
    @Override public void onStart() {
    RxJavaPlugins.setInitIoSchedulerHandler(Rx2Idler.create("IoSceduler"));
    super.onStart();
    }
    }
    testInstrumentationRunner "io.github.droidkaigi.confsched2017.RxIdlerTestRunner"
    

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11. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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12. Copyright (C) DeNA Co.,Ltd. All Rights Reserved.
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