Analysis: Suppress unchecked cast test cast warnings

Warning Message: "Unchecked cast: Xyz to Xyz"

These type warnings are suppressed, that is, instead of being resolved,
since a resolution would require a proper investigation. As such, it
might be best to ignore those as out of scope, for now, and so as to not
introduce any breaking changes to these tests overall.

Author: ParaskP7

WordPress/src/test/java/org/wordpress/android/ui/engagement/utils/GetLikesTestUtils.kt

@@ -119,6 +119,7 @@ fun getGetLikesState(testConfig: GetLikesTestConfig): GetLikesState {
     }
 }
 
+@Suppress("UNCHECKED_CAST")
 fun List<LikeModel>.isEqualTo(engageItemList: List<EngageItem>): Boolean {
     val sameSize = this.size == engageItemList.size
     val likersList = engageItemList as? List<Liker>

WordPress/src/test/java/org/wordpress/android/ui/posts/PrepublishingHomeViewModelTest.kt

@@ -42,8 +42,9 @@ class PrepublishingHomeViewModelTest : BaseUnitTest() {
     @Mock lateinit var getCategoriesUseCase: GetCategoriesUseCase
     @Mock lateinit var site: SiteModel
 
-    @InternalCoroutinesApi
     @Before
+    @InternalCoroutinesApi
+    @Suppress("UNCHECKED_CAST")
     fun setUp() {
         viewModel = PrepublishingHomeViewModel(
                 getPostTagsUseCase,

WordPress/src/test/java/org/wordpress/android/ui/stories/usecase/LoadStoryFromStoriesPrefsUseCaseTest.kt

@@ -36,6 +36,7 @@ class LoadStoryFromStoriesPrefsUseCaseTest {
     }
 
     @Test
+    @Suppress("UNCHECKED_CAST")
     fun `obtain empty media ids list from empty mediaFiles array`() {
         // Given
         val mediaFiles: ArrayList<HashMap<String, Any>> = setupMediaFiles(emptyList = true)
@@ -50,6 +51,7 @@ class LoadStoryFromStoriesPrefsUseCaseTest {
     }
 
     @Test
+    @Suppress("UNCHECKED_CAST")
     fun `obtain media ids list from non empty mediaFiles array`() {
         // Given
         val mediaFiles: ArrayList<HashMap<String, Any>> = setupMediaFiles(emptyList = false)