How to test RecyclerView in Android?

Testing a RecyclerView in Android can be done using various approaches, including UI testing frameworks like Espresso and unit tests. Below is an example of how to set up a simple test for a RecyclerView using Espresso.

// Example of testing a RecyclerView with Espresso @RunWith(AndroidJUnit4.class) public class RecyclerViewTest { @Rule public ActivityTestRule activityRule = new ActivityTestRule<>(MainActivity.class); @Test public void testRecyclerViewItemClick() { // Assume that the RecyclerView has the id recycler_view onView(withId(R.id.recycler_view)) .perform(RecyclerViewActions.actionOnItemAtPosition(0, click())); // Verify that the new activity is opened or any expected behavior onView(withId(R.id.new_activity_element)).check(matches(isDisplayed())); } }

Android RecyclerView Espresso UI Testing Android Testing Android Development

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