KRecyclerView built using IndexMatcher could not match children.

[Jermaine L. Dilao]

Steps to reproduce:

1. I have a TabLayout with 2 tabs. Both contain RecyclerView with the same id.
2. I match the RecyclerView in the second tab using withIndex(1) { withId(R.id.recyclerView) }
3. Now if I try to do any child matching with the RecyclerView inside second tab, it fails. (childAt, childWith, etc).

Observed Results:

androidx.test.espresso.NoMatchingViewException: No views in hierarchy found matching: view holder at 0 position of recycler view: (1th view with: (view.getId() is <2131363464/com.package.name.debug:id/recyclerView>))

Expected Results:

I am expecting it to match the children of the RecyclerView inside the second tab.

Note that matching child items of the RecyclerView inside the first tab (withIndex(0)) works properly.

Relevant Code:

This is how I match my RecyclerViews.

// First tab RecyclerView
KRecyclerView(
  builder = {
      withIndex(0) {
          withId(R.id.recyclerView)
      }
  },
  itemTypeBuilder = {
      itemType(::Item)
  }
)

// Second tab RecyclerView
KRecyclerView(
  builder = {
      withIndex(1) {
          withId(R.id.recyclerView)
      }
  },
  itemTypeBuilder = {
      itemType(::Item)
  }
)

// Item
private class Item(parent: Matcher<View>) : KRecyclerItem<Item>(parent) {
      val moreOptionsIcon = KImageView(parent) { withId(R.id.moreIcon) }
}

---

Is there something wrong with how it is set up? Please help.

[Konstantin Aksenov]

@jermainedilao could you create a Pull Request to reproduce your issue. By sample provided by you - it looks definitely incorrect. For issues like that I can suggest you use support chat in Telegram. Link can be found in repo README