For #27753 - Update search engines immediately after changing language

app/src/androidTest/java/org/mozilla/fenix/ui/SettingsSearchTest.kt

@@ -420,11 +420,7 @@ class SettingsSearchTest {
                 "Bing",
                 "Amazon.com",
                 "DuckDuckGo",
-                "eBay",
-                /* Disabled Arabic Wikipedia verification
-                   until https://github.com/mozilla-mobile/fenix/issues/12236 gets fixed
-                 "ويكيبيديا (ar)"
-                */
+                "ويكيبيديا (ar)",
             )
         }
     }

app/src/main/java/org/mozilla/fenix/settings/advanced/DefaultLocaleSettingsController.kt

@@ -6,6 +6,8 @@ package org.mozilla.fenix.settings.advanced
 
 import android.app.Activity
 import android.content.Context
+import mozilla.components.browser.state.action.SearchAction
+import mozilla.components.browser.state.store.BrowserStore
 import mozilla.components.support.locale.LocaleManager
 import mozilla.components.support.locale.LocaleUseCases
 import org.mozilla.fenix.nimbus.FxNimbus
@@ -20,6 +22,7 @@ interface LocaleSettingsController {
 class DefaultLocaleSettingsController(
     private val activity: Activity,
     private val localeSettingsStore: LocaleSettingsStore,
+    private val browserStore: BrowserStore,
     private val localeUseCase: LocaleUseCases,
 ) : LocaleSettingsController {
 
@@ -30,6 +33,7 @@ class DefaultLocaleSettingsController(
             return
         }
         localeSettingsStore.dispatch(LocaleSettingsAction.Select(locale))
+        browserStore.dispatch(SearchAction.RefreshSearchEnginesAction)
         LocaleManager.setNewLocale(activity, localeUseCase, locale)
         LocaleManager.updateBaseConfiguration(activity, locale)
 
@@ -44,6 +48,7 @@ class DefaultLocaleSettingsController(
             return
         }
         localeSettingsStore.dispatch(LocaleSettingsAction.Select(localeSettingsStore.state.localeList[0]))
+        browserStore.dispatch(SearchAction.RefreshSearchEnginesAction)
         LocaleManager.resetToSystemDefault(activity, localeUseCase)
         LocaleManager.updateBaseConfiguration(activity, localeSettingsStore.state.localeList[0])
 

app/src/main/java/org/mozilla/fenix/settings/advanced/LocaleSettingsFragment.kt

@@ -58,6 +58,7 @@ class LocaleSettingsFragment : Fragment(), MenuProvider {
             controller = DefaultLocaleSettingsController(
                 activity = requireActivity(),
                 localeSettingsStore = localeSettingsStore,
+                browserStore = browserStore,
                 localeUseCase = localeUseCase,
             ),
         )

app/src/test/java/org/mozilla/fenix/settings/advanced/LocaleSettingsControllerTest.kt

@@ -14,6 +14,8 @@ import io.mockk.mockkStatic
 import io.mockk.spyk
 import io.mockk.verify
 import io.mockk.verifyAll
+import mozilla.components.browser.state.action.SearchAction
+import mozilla.components.browser.state.store.BrowserStore
 import mozilla.components.support.locale.LocaleManager
 import mozilla.components.support.locale.LocaleUseCases
 import org.junit.Before
@@ -24,6 +26,7 @@ class LocaleSettingsControllerTest {
 
     private val activity = mockk<Activity>(relaxed = true)
     private val localeSettingsStore: LocaleSettingsStore = mockk(relaxed = true)
+    private val browserStore: BrowserStore = mockk(relaxed = true)
     private val localeUseCases: LocaleUseCases = mockk(relaxed = true)
     private val mockState = LocaleSettingsState(mockk(), mockk(), mockk())
 
@@ -35,6 +38,7 @@ class LocaleSettingsControllerTest {
             DefaultLocaleSettingsController(
                 activity,
                 localeSettingsStore,
+                browserStore,
                 localeUseCases,
             ),
         )
@@ -53,6 +57,7 @@ class LocaleSettingsControllerTest {
 
         verifyAll(inverse = true) {
             localeSettingsStore.dispatch(LocaleSettingsAction.Select(selectedLocale))
+            browserStore.dispatch(SearchAction.RefreshSearchEnginesAction)
             LocaleManager.setNewLocale(activity, locale = selectedLocale)
             activity.recreate()
         }
@@ -77,6 +82,7 @@ class LocaleSettingsControllerTest {
         controller.handleLocaleSelected(selectedLocale)
 
         verify { localeSettingsStore.dispatch(LocaleSettingsAction.Select(selectedLocale)) }
+        verify { browserStore.dispatch(SearchAction.RefreshSearchEnginesAction) }
         verify { LocaleManager.setNewLocale(activity, localeUseCases, selectedLocale) }
         verify { activity.recreate() }
         verify { activity.overridePendingTransition(0, 0) }
@@ -101,6 +107,7 @@ class LocaleSettingsControllerTest {
         controller.handleLocaleSelected(selectedLocale)
 
         verify { localeSettingsStore.dispatch(LocaleSettingsAction.Select(selectedLocale)) }
+        verify { browserStore.dispatch(SearchAction.RefreshSearchEnginesAction) }
         verify { LocaleManager.setNewLocale(activity, localeUseCases, selectedLocale) }
         verify { activity.recreate() }
         verify { activity.overridePendingTransition(0, 0) }
@@ -120,6 +127,7 @@ class LocaleSettingsControllerTest {
 
         verifyAll(inverse = true) {
             localeSettingsStore.dispatch(LocaleSettingsAction.Select(selectedLocale))
+            browserStore.dispatch(SearchAction.RefreshSearchEnginesAction)
             LocaleManager.resetToSystemDefault(activity, localeUseCases)
             activity.recreate()
             with(controller) {
@@ -141,6 +149,7 @@ class LocaleSettingsControllerTest {
         controller.handleDefaultLocaleSelected()
 
         verify { localeSettingsStore.dispatch(LocaleSettingsAction.Select(selectedLocale)) }
+        verify { browserStore.dispatch(SearchAction.RefreshSearchEnginesAction) }
         verify { LocaleManager.resetToSystemDefault(activity, localeUseCases) }
         verify { activity.recreate() }
         verify { activity.overridePendingTransition(0, 0) }