[fenix] For https://github.com/mozilla-mobile/fenix/issues/12980 - Clear icons when deleting browsing data

app/src/main/java/org/mozilla/fenix/settings/deletebrowsingdata/DeleteAndQuit.kt

@@ -26,6 +26,7 @@ fun deleteAndQuit(activity: Activity, coroutineScope: CoroutineScope, snackbar:
             activity.components.useCases.tabsUseCases.removeAllTabs,
             activity.components.core.historyStorage,
             activity.components.core.permissionStorage,
+            activity.components.core.icons,
             activity.components.core.engine,
             coroutineContext
         )

app/src/main/java/org/mozilla/fenix/settings/deletebrowsingdata/DeleteBrowsingDataController.kt

@@ -6,6 +6,7 @@ package org.mozilla.fenix.settings.deletebrowsingdata
 
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
+import mozilla.components.browser.icons.BrowserIcons
 import mozilla.components.concept.engine.Engine
 import mozilla.components.concept.storage.HistoryStorage
 import mozilla.components.feature.tabs.TabsUseCases
@@ -24,6 +25,7 @@ class DefaultDeleteBrowsingDataController(
     private val removeAllTabs: TabsUseCases.RemoveAllTabsUseCase,
     private val historyStorage: HistoryStorage,
     private val permissionStorage: PermissionStorage,
+    private val iconsStorage: BrowserIcons,
     private val engine: Engine,
     private val coroutineContext: CoroutineContext = Dispatchers.Main
 ) : DeleteBrowsingDataController {
@@ -38,6 +40,7 @@ class DefaultDeleteBrowsingDataController(
         withContext(coroutineContext) {
             engine.clearData(Engine.BrowsingData.select(Engine.BrowsingData.DOM_STORAGES))
             historyStorage.deleteEverything()
+            iconsStorage.clear()
         }
     }
 

app/src/main/java/org/mozilla/fenix/settings/deletebrowsingdata/DeleteBrowsingDataFragment.kt

@@ -45,6 +45,7 @@ class DeleteBrowsingDataFragment : Fragment(R.layout.fragment_delete_browsing_da
             requireContext().components.useCases.tabsUseCases.removeAllTabs,
             requireContext().components.core.historyStorage,
             requireContext().components.core.permissionStorage,
+            requireContext().components.core.icons,
             requireContext().components.core.engine
         )
         settings = requireContext().settings()

app/src/test/java/org/mozilla/fenix/settings/deletebrowsingdata/DefaultDeleteBrowsingDataControllerTest.kt

@@ -4,13 +4,15 @@
 
 package org.mozilla.fenix.settings.deletebrowsingdata
 
+import io.mockk.coVerify
 import io.mockk.mockk
+import io.mockk.spyk
 import io.mockk.verify
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.GlobalScope.coroutineContext
-import kotlinx.coroutines.launch
 import kotlinx.coroutines.test.TestCoroutineDispatcher
 import kotlinx.coroutines.test.runBlockingTest
+import mozilla.components.browser.icons.BrowserIcons
 import mozilla.components.concept.engine.Engine
 import mozilla.components.concept.storage.HistoryStorage
 import mozilla.components.feature.tabs.TabsUseCases
@@ -29,6 +31,7 @@ class DefaultDeleteBrowsingDataControllerTest {
     private var removeAllTabs: TabsUseCases.RemoveAllTabsUseCase = mockk(relaxed = true)
     private var historyStorage: HistoryStorage = mockk(relaxed = true)
     private var permissionStorage: PermissionStorage = mockk(relaxed = true)
+    private var iconsStorage: BrowserIcons = mockk(relaxed = true)
     private val engine: Engine = mockk(relaxed = true)
     private lateinit var controller: DefaultDeleteBrowsingDataController
 
@@ -38,6 +41,7 @@ class DefaultDeleteBrowsingDataControllerTest {
             removeAllTabs = removeAllTabs,
             historyStorage = historyStorage,
             permissionStorage = permissionStorage,
+            iconsStorage = iconsStorage,
             engine = engine,
             coroutineContext = coroutineContext
         )
@@ -55,12 +59,14 @@ class DefaultDeleteBrowsingDataControllerTest {
 
     @Test
     fun deleteBrowsingData() = runBlockingTest {
+        controller = spyk(controller)
         controller.deleteBrowsingData()
 
-        verify {
+        coVerify {
             engine.clearData(Engine.BrowsingData.select(Engine.BrowsingData.DOM_STORAGES))
+            historyStorage.deleteEverything()
+            iconsStorage.clear()
         }
-        verify { launch { historyStorage.deleteEverything() } }
     }
 
     @Test

app/src/test/java/org/mozilla/fenix/settings/deletebrowsingdata/DeleteAndQuitTest.kt

@@ -6,6 +6,7 @@
 
 package org.mozilla.fenix.settings.deletebrowsingdata
 
+import io.mockk.coVerify
 import io.mockk.every
 import io.mockk.mockk
 import io.mockk.verify
@@ -13,6 +14,7 @@ import io.mockk.verifyOrder
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.test.TestCoroutineDispatcher
 import kotlinx.coroutines.test.runBlockingTest
+import mozilla.components.browser.icons.BrowserIcons
 import mozilla.components.browser.storage.sync.PlacesHistoryStorage
 import mozilla.components.concept.engine.Engine
 import mozilla.components.feature.tabs.TabsUseCases
@@ -41,6 +43,7 @@ class DeleteAndQuitTest {
     private val tabUseCases: TabsUseCases = mockk(relaxed = true)
     private val historyStorage: PlacesHistoryStorage = mockk(relaxed = true)
     private val permissionStorage: PermissionStorage = mockk(relaxed = true)
+    private val iconsStorage: BrowserIcons = mockk()
     private val engine: Engine = mockk(relaxed = true)
     private val removeAllTabsUseCases: TabsUseCases.RemoveAllTabsUseCase = mockk(relaxed = true)
     private val snackbar = mockk<FenixSnackbar>(relaxed = true)
@@ -53,6 +56,7 @@ class DeleteAndQuitTest {
         every { tabUseCases.removeAllTabs } returns removeAllTabsUseCases
         every { activity.components.core.engine } returns engine
         every { activity.components.settings } returns settings
+        every { activity.components.core.icons } returns iconsStorage
     }
 
     @Test
@@ -69,8 +73,6 @@ class DeleteAndQuitTest {
         }
 
         verify(exactly = 0) {
-            historyStorage
-
             engine.clearData(
                 Engine.BrowsingData.select(
                     Engine.BrowsingData.COOKIES
@@ -81,6 +83,11 @@ class DeleteAndQuitTest {
 
             engine.clearData(Engine.BrowsingData.allCaches())
         }
+
+        coVerify(exactly = 0) {
+            historyStorage.deleteEverything()
+            iconsStorage.clear()
+        }
     }
 
     @Ignore("Intermittently failing; will be fixed with #5406.")
@@ -115,9 +122,12 @@ class DeleteAndQuitTest {
 
             engine.clearData(Engine.BrowsingData.select(Engine.BrowsingData.DOM_STORAGES))
 
-            historyStorage
-
             activity.finish()
         }
+
+        coVerify {
+            historyStorage.deleteEverything()
+            iconsStorage.clear()
+        }
     }
 }