ci: Instrumentation tests coverage in ci.

androidApp/src/androidTest/kotlin/bou/amine/apps/readerforselfossv2/android/3-SettingsActivityTest.kt

@@ -6,6 +6,7 @@ import androidx.test.espresso.IdlingRegistry
 import androidx.test.espresso.action.ViewActions.click
 import androidx.test.espresso.assertion.ViewAssertions.matches
 import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.isRoot
 import androidx.test.espresso.matcher.ViewMatchers.isSelected
 import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.ext.junit.rules.ActivityScenarioRule
@@ -96,6 +97,7 @@ class `3-SettingsActivityTest` : WithANRException() {
     @Test
     fun testAbout() {
         onView(withText(R.string.action_about)).perform(click())
+        onView(isRoot()).perform(waitUntilShown("ACRA", 30000))
         onView(withText("ACRA")).check(matches(isDisplayed()))
     }
 }

androidApp/src/androidTest/kotlin/bou/amine/apps/readerforselfossv2/android/CommonTests.kt

@@ -142,7 +142,7 @@ fun testAddSourceWithUrl(
 }
 
 fun checkHomeLoadingDone() {
-    onView(withId(R.id.swipeRefreshLayout)).inRoot(not(isDialog())).perform(waitUntilNotLoading(300000))
+    onView(withId(R.id.swipeRefreshLayout)).inRoot(not(isDialog())).perform(waitForRecyclerViewToStopLoading(300000))
 }
 
 @Suppress("detekt:UtilityClassWithPublicConstructor")

androidApp/src/androidTest/kotlin/bou/amine/apps/readerforselfossv2/android/Helpers.kt

@@ -18,6 +18,7 @@ import androidx.test.espresso.UiController
 import androidx.test.espresso.ViewAction
 import androidx.test.espresso.matcher.RootMatchers.isPlatformPopup
 import androidx.test.espresso.matcher.ViewMatchers.hasSibling
+import androidx.test.espresso.matcher.ViewMatchers.isRoot
 import androidx.test.espresso.matcher.ViewMatchers.withChild
 import androidx.test.espresso.matcher.ViewMatchers.withClassName
 import androidx.test.espresso.matcher.ViewMatchers.withId
@@ -53,11 +54,50 @@ fun withError(
     }
 }
 
-fun waitUntilNotLoading(millis: Long): ViewAction {
+fun waitUntilShown(
+    viewText: String,
+    millis: Long,
+): ViewAction {
+    return object : ViewAction {
+        override fun getConstraints(): Matcher<View> = isRoot()
+
+        override fun getDescription(): String = "wait for $millis millis, for a specific view with text <$viewText> to be visible."
+
+        override fun perform(
+            uiController: UiController,
+            view: View,
+        ) {
+            uiController.loopMainThreadUntilIdle()
+            val startTime = System.currentTimeMillis()
+            val endTime = startTime + millis
+            val viewMatcher = withText(viewText)
+
+            do {
+                for (child in TreeIterables.breadthFirstViewTraversal(view)) {
+                    if (viewMatcher.matches(child) && child.isShown) {
+                        return
+                    }
+                }
+
+                uiController.loopMainThreadForAtLeast(100)
+            } while (System.currentTimeMillis() < endTime)
+
+            // timeout happens
+            throw PerformException
+                .Builder()
+                .withActionDescription(this.description)
+                .withViewDescription(HumanReadables.describe(view))
+                .withCause(TimeoutException())
+                .build()
+        }
+    }
+}
+
+fun waitForRecyclerViewToStopLoading(millis: Long): ViewAction {
     return object : ViewAction {
         override fun getConstraints(): Matcher<View> = any(View::class.java)
 
-        override fun getDescription(): String = "wait for a specific view is not loading during $millis millis."
+        override fun getDescription(): String = "wait for  $millis millis for the recyclerview to stop loading."
 
         override fun perform(
             uiController: UiController,