ci: Instrumentation tests coverage in ci.

androidApp/src/androidTest/kotlin/bou/amine/apps/readerforselfossv2/android/2-HomeActivityTest.kt

@@ -1,6 +1,7 @@
 package bou.amine.apps.readerforselfossv2.android
 
 import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.IdlingRegistry
 import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.action.ViewActions.click
 import androidx.test.espresso.assertion.ViewAssertions.matches
@@ -14,7 +15,9 @@ import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.LargeTest
+import bou.amine.apps.readerforselfossv2.android.testing.CountingIdlingResourceSingleton
 import org.hamcrest.CoreMatchers.not
+import org.junit.Before
 import org.junit.FixMethodOrder
 import org.junit.Rule
 import org.junit.Test
@@ -29,6 +32,14 @@ class `2-HomeActivityTest` : WithANRException() {
     @get:Rule
     val activityRule = ActivityScenarioRule(HomeActivity::class.java)
 
+    @Before
+    fun registerIdlingResource() {
+        IdlingRegistry
+            .getInstance()
+            .register(CountingIdlingResourceSingleton.countingIdlingResource)
+        checkHomeLoadingDone()
+    }
+
     @Test
     fun testMenu() {
         onView(withId(R.id.action_search)).check(matches(isDisplayed())).check(

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

@@ -2,6 +2,7 @@ package bou.amine.apps.readerforselfossv2.android
 
 import android.content.Context
 import androidx.test.espresso.Espresso.onView
+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
@@ -10,6 +11,7 @@ import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.LargeTest
+import bou.amine.apps.readerforselfossv2.android.testing.CountingIdlingResourceSingleton
 import org.hamcrest.CoreMatchers.allOf
 import org.hamcrest.CoreMatchers.not
 import org.junit.Before
@@ -31,6 +33,9 @@ class `3-SettingsActivityTest` : WithANRException() {
         activityRule.scenario.onActivity { activity ->
             context = activity.window.context
         }
+        IdlingRegistry
+            .getInstance()
+            .register(CountingIdlingResourceSingleton.countingIdlingResource)
         openMenu()
         onView(withText(R.string.title_activity_settings)).perform(click())
     }

androidApp/src/androidTest/kotlin/bou/amine/apps/readerforselfossv2/android/4-SettingsActivityGeneralTest.kt

@@ -3,6 +3,7 @@ package bou.amine.apps.readerforselfossv2.android
 import androidx.test.core.app.ApplicationProvider
 import androidx.test.espresso.Espresso.onView
 import androidx.test.espresso.Espresso.openActionBarOverflowOrOptionsMenu
+import androidx.test.espresso.IdlingRegistry
 import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.action.ViewActions.click
 import androidx.test.espresso.action.ViewActions.replaceText
@@ -19,6 +20,7 @@ import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.LargeTest
+import bou.amine.apps.readerforselfossv2.android.testing.CountingIdlingResourceSingleton
 import org.hamcrest.CoreMatchers.allOf
 import org.hamcrest.CoreMatchers.not
 import org.junit.Before
@@ -38,6 +40,9 @@ class `4-SettingsActivityGeneralTest` : WithANRException() {
 
     @Before
     fun init() {
+        IdlingRegistry
+            .getInstance()
+            .register(CountingIdlingResourceSingleton.countingIdlingResource)
         openActionBarOverflowOrOptionsMenu(
             ApplicationProvider.getApplicationContext(),
         )

androidApp/src/androidTest/kotlin/bou/amine/apps/readerforselfossv2/android/5-SettingsActivityReaderTest.kt

@@ -2,6 +2,7 @@ package bou.amine.apps.readerforselfossv2.android
 
 import android.content.Context
 import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.IdlingRegistry
 import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.action.ViewActions.click
 import androidx.test.espresso.assertion.ViewAssertions.matches
@@ -13,6 +14,7 @@ import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.LargeTest
 import bou.amine.apps.readerforselfossv2.android.settings.SettingsActivity
+import bou.amine.apps.readerforselfossv2.android.testing.CountingIdlingResourceSingleton
 import org.hamcrest.CoreMatchers.allOf
 import org.hamcrest.CoreMatchers.not
 import org.junit.After
@@ -35,6 +37,9 @@ class `5-SettingsActivityReaderTest` : WithANRException() {
         activityRule.scenario.onActivity { activity ->
             context = activity.window.context
         }
+        IdlingRegistry
+            .getInstance()
+            .register(CountingIdlingResourceSingleton.countingIdlingResource)
         onView(withText(R.string.pref_header_viewer)).perform(click())
     }
 

androidApp/src/androidTest/kotlin/bou/amine/apps/readerforselfossv2/android/6-SettingsActivityOfflineTest.kt

@@ -2,6 +2,7 @@ package bou.amine.apps.readerforselfossv2.android
 
 import android.content.Context
 import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.IdlingRegistry
 import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.action.ViewActions.click
 import androidx.test.espresso.assertion.ViewAssertions.matches
@@ -15,6 +16,7 @@ import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.LargeTest
 import bou.amine.apps.readerforselfossv2.android.settings.SettingsActivity
+import bou.amine.apps.readerforselfossv2.android.testing.CountingIdlingResourceSingleton
 import org.hamcrest.CoreMatchers.allOf
 import org.hamcrest.CoreMatchers.not
 import org.junit.After
@@ -37,6 +39,9 @@ class `6-SettingsActivityOfflineTest` : WithANRException() {
         activityRule.scenario.onActivity { activity ->
             context = activity.window.context
         }
+        IdlingRegistry
+            .getInstance()
+            .register(CountingIdlingResourceSingleton.countingIdlingResource)
         onView(withText(R.string.pref_header_offline)).perform(click())
     }
 

androidApp/src/androidTest/kotlin/bou/amine/apps/readerforselfossv2/android/7-SourcesActivityTest.kt

@@ -2,6 +2,7 @@ package bou.amine.apps.readerforselfossv2.android
 
 import androidx.test.espresso.AmbiguousViewMatcherException
 import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.IdlingRegistry
 import androidx.test.espresso.action.ViewActions
 import androidx.test.espresso.action.ViewActions.click
 import androidx.test.espresso.action.ViewActions.swipeDown
@@ -14,6 +15,7 @@ import androidx.test.espresso.matcher.ViewMatchers.withText
 import androidx.test.ext.junit.rules.ActivityScenarioRule
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.LargeTest
+import bou.amine.apps.readerforselfossv2.android.testing.CountingIdlingResourceSingleton
 import org.junit.After
 import org.junit.Before
 import org.junit.Rule
@@ -32,6 +34,9 @@ class `7-SourcesActivityTest` : WithANRException() {
 
     @Before
     fun init() {
+        IdlingRegistry
+            .getInstance()
+            .register(CountingIdlingResourceSingleton.countingIdlingResource)
         sourceName = UUID.randomUUID().toString().substring(0, 15)
 
         goToSources()