Add start test for the view model

Author: zwarm

WordPress/src/test/java/org/wordpress/android/ui/voicetocontent/VoiceToContentViewModelTest.kt

@@ -1,33 +1,43 @@
 package org.wordpress.android.ui.voicetocontent
 
 import kotlinx.coroutines.ExperimentalCoroutinesApi
+import org.junit.Before
 import org.junit.runner.RunWith
+import org.mockito.Mock
 import org.mockito.junit.MockitoJUnitRunner
+import org.mockito.kotlin.verifyNoInteractions
+import org.mockito.kotlin.whenever
 import org.wordpress.android.BaseUnitTest
+import org.wordpress.android.ui.mysite.SelectedSiteRepository
+import org.wordpress.android.viewmodel.ContextProvider
+import kotlin.test.Test
 
-//@ExperimentalCoroutinesApi
-//@RunWith(MockitoJUnitRunner::class)
-//class VoiceToContentViewModelTest : BaseUnitTest() {
-//    @Mock
-//    lateinit var voiceToContentFeatureUtils: VoiceToContentFeatureUtils
-//
-//    @Mock
-//    lateinit var voiceToContentUseCase: VoiceToContentUseCase
-//
-//    @Mock
-//    lateinit var recordingUseCase: RecordingUseCase
-//
-//    @Mock
-//    lateinit var selectedSiteRepository: SelectedSiteRepository
-//
-//    @Mock
-//    lateinit var jetpackAIStore: JetpackAIStore
-//
-//    private lateinit var viewModel: VoiceToContentViewModel
-//
-//    private lateinit var uiState: MutableList<VoiceToContentResult>
+@ExperimentalCoroutinesApi
+@RunWith(MockitoJUnitRunner::class)
+class VoiceToContentViewModelTest : BaseUnitTest() {
+    @Mock
+    lateinit var voiceToContentFeatureUtils: VoiceToContentFeatureUtils
+
+    @Mock
+    lateinit var voiceToContentUseCase: VoiceToContentUseCase
+
+    @Mock
+    lateinit var recordingUseCase: RecordingUseCase
 
-   /* private val jetpackAIAssistantFeature = JetpackAIAssistantFeature(
+    @Mock
+    lateinit var selectedSiteRepository: SelectedSiteRepository
+
+    @Mock
+    lateinit var prepareVoiceToContentUseCase: PrepareVoiceToContentUseCase
+
+    @Mock
+    lateinit var contextProvider: ContextProvider
+
+    private lateinit var viewModel: VoiceToContentViewModel
+
+    // private lateinit var uiState: MutableList<VoiceToContentResult>
+
+    /* private val jetpackAIAssistantFeature = JetpackAIAssistantFeature(
         hasFeature = true,
         isOverLimit = false,
         requestsCount = 0,
@@ -42,76 +52,40 @@ import org.wordpress.android.BaseUnitTest
         costs = null
     )*/
 
-//    @Before
-//    fun setup() {
-//        // Mock the recording updates to return a non-null flow before ViewModel instantiation
-//        whenever(recordingUseCase.recordingUpdates()).thenReturn(createRecordingUpdateFlow())
-//
-//        viewModel = VoiceToContentViewModel(
-//            testDispatcher(),
-//            voiceToContentFeatureUtils,
-//            voiceToContentUseCase,
-//            selectedSiteRepository,
-//            jetpackAIStore,
-//            recordingUseCase
-//        )
-//
+    @Before
+    fun setup() {
+        // Mock the recording updates to return a non-null flow before ViewModel instantiation
+        //whenever(recordingUseCase.recordingUpdates()).thenReturn(createRecordingUpdateFlow())
+
+        viewModel = VoiceToContentViewModel(
+            testDispatcher(),
+            voiceToContentFeatureUtils,
+            voiceToContentUseCase,
+            selectedSiteRepository,
+            recordingUseCase,
+            contextProvider,
+            prepareVoiceToContentUseCase
+        )
 //        uiState = mutableListOf()
 //        viewModel.uiState.observeForever { event ->
 //            event?.let { result ->
 //                uiState.add(result)
 //            }
 //        }
-//    }
-//
+    }
+
+    //
 //    // Helper function to create a consistent flow
 //    private fun createRecordingUpdateFlow() = flow {
 //        emit(RecordingUpdate(0, 0, false))
 //    }
 //
-//    @Test
-//    fun `when site is null, then execute posts error state `() = test {
-//        whenever(selectedSiteRepository.getSelectedSite()).thenReturn(null)
-//        val dummyFile = File("dummy_path")
-//        viewModel.executeVoiceToContent(dummyFile)
-//
-//        val expectedState = VoiceToContentResult(isError = true)
-//        assertThat(uiState.first()).isEqualTo(expectedState)
-//    }
-//
-//   /* @Test
-//    fun `when voice to content is enabled, then execute invokes use case `() = test {
-//        val site = SiteModel().apply { id = 1 }
-//        val dummyFile = File("dummy_path")
-//
-//        whenever(selectedSiteRepository.getSelectedSite()).thenReturn(site)
-//        whenever(voiceToContentFeatureUtils.isVoiceToContentEnabled()).thenReturn(true)
-//        whenever(jetpackAIStore.fetchJetpackAIAssistantFeature(site))
-//            .thenReturn(JetpackAIAssistantFeatureResponse.Success(jetpackAIAssistantFeature))
-//
-//        viewModel.executeVoiceToContent(dummyFile)
-//
-//        verify(voiceToContentUseCase).execute(site, dummyFile)
-//    }*/
-//
-////    @Test
-////    fun `when voice to content is disabled, then executeVoiceToContent does not invoke use case`() = runTest {
-////        val site = SiteModel().apply { id = 1 }
-////        whenever(selectedSiteRepository.getSelectedSite()).thenReturn(site)
-////        whenever(voiceToContentFeatureUtils.isVoiceToContentEnabled()).thenReturn(false)
-////        val dummyFile = File("dummy_path")
-////
-////        viewModel.executeVoiceToContent(dummyFile)
-////
-////        verifyNoInteractions(voiceToContentUseCase)
-////    }
-//
-//    @Test
-//    fun `when startRecording is called, then recordingUseCase starts recording`() {
-//        viewModel.startRecording()
-//
-//        verify(recordingUseCase).startRecording(any())
-//    }
-//}
+    @Test
+    fun `when site is null, then execute posts error state `() = test {
+        whenever(selectedSiteRepository.getSelectedSite()).thenReturn(null)
 
+        viewModel.start()
 
+        verifyNoInteractions(prepareVoiceToContentUseCase)
+    }
+}