How do I set up Espresso for UI testing in my Android app?
To set up Espresso, first add the necessary dependencies in your app's build.gradle file. You need to include the Espresso core and any additional libraries you might need.
What dependencies do I need to add?
You should add the following dependencies: androidx.test.espresso:espresso-core:3.4.0
and androidx.test.ext:junit:1.1.3
.
How do I write my first test case?
You can create a test class and annotate it with @RunWith(AndroidJUnit4.class)
. Then, write your test methods using Espresso's APIs to interact with your UI.
Can I run these tests on a real device?
Yes, you can run Espresso tests on both emulators and real devices. Just ensure that your device is connected and recognized by Android Studio.
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