Fix the unit tests

Author: 0nko

app/src/test/java/com/duckduckgo/app/tabs/ui/TabSwitcherViewModelTest.kt

@@ -98,11 +98,9 @@ class TabSwitcherViewModelTest {
     @Mock
     private lateinit var duckChatMock: DuckChat
 
-    @Mock
-    private lateinit var tabManagerFeatureFlags: TabManagerFeatureFlags
+    private val tabManagerFeatureFlags = FakeFeatureToggleFactory.create(TabManagerFeatureFlags::class.java)
 
     private val swipingTabsFeature = FakeFeatureToggleFactory.create(SwipingTabsFeature::class.java)
-
     private val swipingTabsFeatureProvider = SwipingTabsFeatureProvider(swipingTabsFeature)
 
     private lateinit var testee: TabSwitcherViewModel
@@ -118,6 +116,7 @@ class TabSwitcherViewModelTest {
         MockitoAnnotations.openMocks(this)
 
         swipingTabsFeature.self().setRawStoredState(State(enable = true))
+        tabManagerFeatureFlags.multiSelection().setRawStoredState(State(enable = false))
 
         whenever(mockTabRepository.flowDeletableTabs)
             .thenReturn(repoDeletableTabs.consumeAsFlow())