Fixed: Test cases are frequently failing on API level 33.

* Refreshed the ZIM files list before deleting/checking for downloaded ZIM files in `DownloadTest` and `InitialDownloadTest` because sometimes data doesn't show on the `LocalLibraryScreen` after downloading the ZIM file, leading to test failures.
* Hiding the `Storage Restriction` dialog in `LibkiwixBookTest` and `MimeTypeTest` to not show this dialog in these test cases.
* Improved the temporary ZIM file path in `NoteFragmentTest` to properly display the ZIM file in the LocalLibrary screen so that it can be deleted in our test case.
* Enhanced the loading of ZIM files in `LocalLibraryTest`.

app/src/androidTest/java/org/kiwix/kiwixmobile/download/DownloadRobot.kt

@@ -28,11 +28,13 @@ import androidx.test.espresso.matcher.ViewMatchers.withId
 import androidx.test.espresso.matcher.ViewMatchers.withText
 import applyWithViewHierarchyPrinting
 import com.adevinta.android.barista.interaction.BaristaSleepInteractions
+import com.adevinta.android.barista.interaction.BaristaSwipeRefreshInteractions.refresh
 import junit.framework.AssertionFailedError
 import org.kiwix.kiwixmobile.BaseRobot
 import org.kiwix.kiwixmobile.Findable.Text
 import org.kiwix.kiwixmobile.Findable.ViewId
 import org.kiwix.kiwixmobile.R
+import org.kiwix.kiwixmobile.download.DownloadTest.Companion.KIWIX_DOWNLOAD_TEST
 import org.kiwix.kiwixmobile.testutils.TestUtils
 
 fun downloadRobot(func: DownloadRobot.() -> Unit) =
@@ -185,4 +187,13 @@ class DownloadRobot : BaseRobot() {
       )
     }
   }
+
+  fun refreshLocalLibraryData() {
+    try {
+      refresh(R.id.zim_swiperefresh)
+      pauseForBetterTestPerformance()
+    } catch (e: RuntimeException) {
+      Log.w(KIWIX_DOWNLOAD_TEST, "Failed to refresh ZIM list: " + e.localizedMessage)
+    }
+  }
 }

app/src/androidTest/java/org/kiwix/kiwixmobile/download/DownloadTest.kt

@@ -17,7 +17,6 @@
  */
 package org.kiwix.kiwixmobile.download
 
-import android.util.Log
 import androidx.core.content.edit
 import androidx.lifecycle.Lifecycle
 import androidx.preference.PreferenceManager
@@ -29,7 +28,6 @@ import androidx.test.filters.LargeTest
 import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.uiautomator.UiDevice
 import com.adevinta.android.barista.interaction.BaristaSleepInteractions
-import com.adevinta.android.barista.interaction.BaristaSwipeRefreshInteractions.refresh
 import leakcanary.LeakAssertions
 import org.junit.After
 import org.junit.Assert
@@ -39,7 +37,6 @@ import org.junit.Rule
 import org.junit.Test
 import org.junit.runner.RunWith
 import org.kiwix.kiwixmobile.BaseActivityTest
-import org.kiwix.kiwixmobile.R
 import org.kiwix.kiwixmobile.core.utils.SharedPreferenceUtil
 import org.kiwix.kiwixmobile.main.KiwixMainActivity
 import org.kiwix.kiwixmobile.testutils.RetryRule
@@ -86,6 +83,7 @@ class DownloadTest : BaseActivityTest() {
     try {
       downloadRobot {
         clickLibraryOnBottomNav()
+        refreshLocalLibraryData()
         deleteZimIfExists(false)
         clickDownloadOnBottomNav()
         waitForDataToLoad()
@@ -98,19 +96,17 @@ class DownloadTest : BaseActivityTest() {
         assertDownloadResumed()
         waitUntilDownloadComplete()
         clickLibraryOnBottomNav()
+        // refresh the local library list to show the downloaded zim file
+        refreshLocalLibraryData()
         checkIfZimFileDownloaded()
         deleteZimIfExists(true)
+        refreshLocalLibraryData()
       }
     } catch (e: Exception) {
       Assert.fail(
         "Couldn't find downloaded file ' Off the Grid ' Original Exception: ${e.message}"
       )
     }
-    try {
-      refresh(R.id.zim_swiperefresh)
-    } catch (e: RuntimeException) {
-      Log.w(KIWIX_DOWNLOAD_TEST, "Failed to refresh ZIM list: " + e.localizedMessage)
-    }
     LeakAssertions.assertNoLeaks()
   }
 
@@ -124,7 +120,7 @@ class DownloadTest : BaseActivityTest() {
   }
 
   companion object {
-    private const val KIWIX_DOWNLOAD_TEST = "kiwixDownloadTest"
+    const val KIWIX_DOWNLOAD_TEST = "kiwixDownloadTest"
 
     @BeforeClass
     fun beforeClass() {

app/src/androidTest/java/org/kiwix/kiwixmobile/initial/download/InitialDownloadRobot.kt

@@ -91,10 +91,19 @@ class InitialDownloadRobot : BaseRobot() {
     }
   }
 
-  fun refreshList() {
+  fun refreshOnlineList() {
     refresh(R.id.librarySwipeRefresh)
   }
 
+  fun refreshLocalLibraryData() {
+    try {
+      refresh(R.id.zim_swiperefresh)
+      pauseForBetterTestPerformance()
+    } catch (e: RuntimeException) {
+      Log.w("InitialDownloadTest", "Failed to refresh ZIM list: " + e.localizedMessage)
+    }
+  }
+
   fun waitForDataToLoad() {
     try {
       isVisible(Text(zimFileTitle))

app/src/androidTest/java/org/kiwix/kiwixmobile/initial/download/InitialDownloadTest.kt

@@ -75,11 +75,12 @@ class InitialDownloadTest : BaseActivityTest() {
     BaristaSleepInteractions.sleep(TestUtils.TEST_PAUSE_MS_FOR_SEARCH_TEST.toLong())
     initialDownload {
       clickLibraryOnBottomNav()
+      refreshLocalLibraryData()
       // This is for if download test fails for some reason after downloading the zim file
       deleteZimIfExists()
       clickDownloadOnBottomNav()
       assertLibraryListDisplayed()
-      refreshList()
+      refreshOnlineList()
       waitForDataToLoad()
       stopDownloadIfAlreadyStarted()
       downloadZimFile()

app/src/androidTest/java/org/kiwix/kiwixmobile/mimetype/MimeTypeTest.kt

@@ -27,7 +27,6 @@ import androidx.test.uiautomator.UiDevice
 import org.junit.Assert
 import org.junit.Before
 import org.junit.Test
-import org.kiwix.libzim.Archive
 import org.kiwix.kiwixmobile.BaseActivityTest
 import org.kiwix.kiwixmobile.core.NightModeConfig
 import org.kiwix.kiwixmobile.core.reader.ZimFileReader
@@ -35,6 +34,7 @@ import org.kiwix.kiwixmobile.core.utils.SharedPreferenceUtil
 import org.kiwix.kiwixmobile.main.KiwixMainActivity
 import org.kiwix.kiwixmobile.testutils.TestUtils.closeSystemDialogs
 import org.kiwix.kiwixmobile.testutils.TestUtils.isSystemUINotRespondingDialogVisible
+import org.kiwix.libzim.Archive
 import java.io.File
 import java.io.FileOutputStream
 import java.io.OutputStream
@@ -53,6 +53,7 @@ class MimeTypeTest : BaseActivityTest() {
       putBoolean(SharedPreferenceUtil.PREF_SHOW_INTRO, false)
       putBoolean(SharedPreferenceUtil.PREF_WIFI_ONLY, false)
       putBoolean(SharedPreferenceUtil.PREF_PLAY_STORE_RESTRICTION, false)
+      putBoolean(SharedPreferenceUtil.PREF_PLAY_STORE_RESTRICTION, false)
     }
     activityScenario = ActivityScenario.launch(KiwixMainActivity::class.java).apply {
       moveToState(Lifecycle.State.RESUMED)

app/src/androidTest/java/org/kiwix/kiwixmobile/nav/destination/library/LocalLibraryTest.kt

@@ -34,7 +34,6 @@ import org.kiwix.kiwixmobile.BaseActivityTest
 import org.kiwix.kiwixmobile.R
 import org.kiwix.kiwixmobile.core.utils.SharedPreferenceUtil
 import org.kiwix.kiwixmobile.main.KiwixMainActivity
-import org.kiwix.kiwixmobile.search.SearchFragmentTest
 import org.kiwix.kiwixmobile.testutils.RetryRule
 import org.kiwix.kiwixmobile.testutils.TestUtils.closeSystemDialogs
 import org.kiwix.kiwixmobile.testutils.TestUtils.isSystemUINotRespondingDialogVisible
@@ -88,7 +87,7 @@ class LocalLibraryTest : BaseActivityTest() {
     }
     // load a zim file to test, After downloading zim file library list is visible or not
     val loadFileStream =
-      SearchFragmentTest::class.java.classLoader.getResourceAsStream("testzim.zim")
+      LocalLibraryTest::class.java.classLoader.getResourceAsStream("testzim.zim")
     val zimFile =
       File(
         ContextCompat.getExternalFilesDirs(context, null)[0],

app/src/androidTest/java/org/kiwix/kiwixmobile/note/NoteFragmentTest.kt

@@ -18,6 +18,7 @@
 
 package org.kiwix.kiwixmobile.note
 
+import androidx.core.content.ContextCompat
 import androidx.core.content.edit
 import androidx.core.net.toUri
 import androidx.lifecycle.Lifecycle
@@ -93,7 +94,10 @@ class NoteFragmentTest : BaseActivityTest() {
 
     val loadFileStream =
       NoteFragmentTest::class.java.classLoader.getResourceAsStream("testzim.zim")
-    val zimFile = File(context.cacheDir, "testzim.zim")
+    val zimFile = File(
+      ContextCompat.getExternalFilesDirs(context, null)[0],
+      "testzim.zim"
+    )
     if (zimFile.exists()) zimFile.delete()
     zimFile.createNewFile()
     loadFileStream.use { inputStream ->

app/src/androidTest/java/org/kiwix/kiwixmobile/page/bookmarks/LibkiwixBookmarkTest.kt

@@ -60,6 +60,7 @@ class LibkiwixBookmarkTest : BaseActivityTest() {
       putBoolean(SharedPreferenceUtil.PREF_SHOW_INTRO, false)
       putBoolean(SharedPreferenceUtil.PREF_WIFI_ONLY, false)
       putBoolean(SharedPreferenceUtil.PREF_IS_TEST, true)
+      putBoolean(SharedPreferenceUtil.PREF_PLAY_STORE_RESTRICTION, false)
     }
     activityScenario = ActivityScenario.launch(KiwixMainActivity::class.java).apply {
       moveToState(Lifecycle.State.RESUMED)