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adding bottomsheet idling resource to wait for expand and hide events

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This commit is contained in:
Adam Brown 2021-11-09 10:30:29 +00:00
parent e5edfe9c73
commit 39b4116699
1 changed files with 57 additions and 0 deletions
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57
vector/src/androidTest/java/im/vector/app/EspressoExt.kt
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@ -19,6 +19,7 @@ package im.vector.app
import android.app.Activity
import android.view.View
import androidx.annotation.StringRes
import androidx.fragment.app.FragmentActivity
import androidx.lifecycle.Observer
import androidx.test.espresso.Espresso
import androidx.test.espresso.IdlingRegistry
@ -35,6 +36,11 @@ import androidx.test.runner.lifecycle.ActivityLifecycleCallback
import androidx.test.runner.lifecycle.ActivityLifecycleMonitorRegistry
import androidx.test.runner.lifecycle.Stage
import com.adevinta.android.barista.interaction.BaristaClickInteractions
import com.google.android.material.bottomsheet.BottomSheetBehavior
import com.google.android.material.bottomsheet.BottomSheetDialog
import com.google.android.material.bottomsheet.BottomSheetDialogFragment
import im.vector.app.core.platform.VectorBaseBottomSheetDialogFragment
import im.vector.app.espresso.tools.waitUntilViewVisible
import org.hamcrest.Matcher
import org.hamcrest.Matchers
import org.hamcrest.StringDescription
@ -52,6 +58,14 @@ object EspressoHelper {
}
return currentActivity
}
inline fun <reified T : VectorBaseBottomSheetDialogFragment<*>> getBottomSheetDialog(): BottomSheetDialogFragment? {
return (getCurrentActivity() as? FragmentActivity)
?.supportFragmentManager
?.fragments
?.filterIsInstance<T>()
?.firstOrNull()
}
}
fun getString(@StringRes id: Int): String {
@ -220,3 +234,46 @@ fun clickOnAndGoBack(@StringRes name: Int, block: () -> Unit) {
block()
Espresso.pressBack()
}
inline fun <reified T : VectorBaseBottomSheetDialogFragment<*>> interactWithSheet(contentMatcher: Matcher<View>, noinline block: () -> Unit = {}) {
waitUntilViewVisible(contentMatcher)
val behaviour = (EspressoHelper.getBottomSheetDialog<T>()!!.dialog as BottomSheetDialog).behavior
withIdlingResource(BottomSheetResource(behaviour, BottomSheetBehavior.STATE_EXPANDED), block)
withIdlingResource(BottomSheetResource(behaviour, BottomSheetBehavior.STATE_HIDDEN)) {}
}
class BottomSheetResource(
private val bottomSheetBehavior: BottomSheetBehavior<*>,
@BottomSheetBehavior.State private val wantedState: Int
) : IdlingResource, BottomSheetBehavior.BottomSheetCallback() {
private var isIdle: Boolean = false
private var resourceCallback: IdlingResource.ResourceCallback? = null
override fun onSlide(bottomSheet: View, slideOffset: Float) {}
override fun onStateChanged(bottomSheet: View, newState: Int) {
val wasIdle = isIdle
isIdle = newState == BottomSheetBehavior.STATE_EXPANDED
if (!wasIdle && isIdle) {
bottomSheetBehavior.removeBottomSheetCallback(this)
resourceCallback?.onTransitionToIdle()
}
}
override fun getName() = "BottomSheet awaiting state: $wantedState"
override fun isIdleNow() = isIdle
override fun registerIdleTransitionCallback(callback: IdlingResource.ResourceCallback) {
resourceCallback = callback
val state = bottomSheetBehavior.state
isIdle = state == wantedState
if (isIdle) {
resourceCallback!!.onTransitionToIdle()
} else {
bottomSheetBehavior.addBottomSheetCallback(this)
}
}
}