[AN] test: SettingViewModel 테스트 (#656)

android/app/src/test/java/com/happy/friendogly/presentation/ui/setting/SettingViewModelTest.kt

@@ -0,0 +1,145 @@
+package com.happy.friendogly.presentation.ui.setting
+
+import com.happy.friendogly.domain.DomainResult
+import com.happy.friendogly.domain.error.DataError
+import com.happy.friendogly.domain.usecase.DeleteMemberUseCase
+import com.happy.friendogly.domain.usecase.DeleteTokenUseCase
+import com.happy.friendogly.domain.usecase.GetChatAlarmUseCase
+import com.happy.friendogly.domain.usecase.GetWoofAlarmUseCase
+import com.happy.friendogly.domain.usecase.PostLogoutUseCase
+import com.happy.friendogly.domain.usecase.SaveChatAlarmUseCase
+import com.happy.friendogly.domain.usecase.SaveWoofAlarmUseCase
+import com.happy.friendogly.utils.CoroutinesTestExtension
+import com.happy.friendogly.utils.InstantTaskExecutorExtension
+import io.mockk.coEvery
+import io.mockk.coVerify
+import io.mockk.impl.annotations.MockK
+import io.mockk.junit5.MockKExtension
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runTest
+import org.assertj.core.api.Assertions
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.extension.ExtendWith
+
+@ExperimentalCoroutinesApi
+@ExtendWith(
+    CoroutinesTestExtension::class,
+    InstantTaskExecutorExtension::class,
+    MockKExtension::class,
+)
+class SettingViewModelTest {
+    private lateinit var viewModel: SettingViewModel
+
+    @MockK
+    private lateinit var deleteTokenUseCase: DeleteTokenUseCase
+
+    @MockK
+    private lateinit var getChatAlarmUseCase: GetChatAlarmUseCase
+
+    @MockK
+    private lateinit var getWoofAlarmUseCase: GetWoofAlarmUseCase
+
+    @MockK
+    private lateinit var saveChatAlarmUseCase: SaveChatAlarmUseCase
+
+    @MockK
+    private lateinit var saveWoofAlarmUseCase: SaveWoofAlarmUseCase
+
+    @MockK
+    private lateinit var deleteMemberUseCase: DeleteMemberUseCase
+
+    @MockK
+    private lateinit var postLogoutUseCase: PostLogoutUseCase
+
+    @BeforeEach
+    fun setUp() {
+        coEvery { getChatAlarmUseCase() } returns Result.success(true)
+        coEvery { getWoofAlarmUseCase() } returns Result.success(true)
+        viewModel =
+            SettingViewModel(
+                deleteTokenUseCase,
+                getChatAlarmUseCase,
+                getWoofAlarmUseCase,
+                saveChatAlarmUseCase,
+                saveWoofAlarmUseCase,
+                deleteMemberUseCase,
+                postLogoutUseCase,
+            )
+    }
+
+    @Test
+    fun `초기화 시 알림 설정을 불러온다`() =
+        runTest {
+            // then
+            val actual = viewModel.uiState.value ?: return@runTest
+            Assertions.assertThat(actual.chattingAlarmPushPermitted).isEqualTo(true)
+            Assertions.assertThat(actual.woofAlarmPushPermitted).isEqualTo(true)
+        }
+
+    @Test
+    fun `알림 설정 저장 후 알림 상태가 업데이트된다`() =
+        runTest {
+            // given
+            coEvery { saveChatAlarmUseCase(true) } returns Result.success(Unit)
+            coEvery { saveWoofAlarmUseCase(true) } returns Result.success(Unit)
+
+            // when
+            viewModel.saveChattingAlarmSetting(true)
+            viewModel.saveWoofAlarmSetting(true)
+
+            // then
+            coVerify { saveChatAlarmUseCase(true) }
+            coVerify { saveWoofAlarmUseCase(true) }
+        }
+
+    @Test
+    fun `로그아웃 시 토큰 삭제 후 회원가입 화면 이동 네비게이션을 호출한다`() =
+        runTest {
+            // given
+            coEvery { postLogoutUseCase() } returns DomainResult.Success(Unit)
+            coEvery { deleteTokenUseCase() } returns DomainResult.Success(Unit)
+
+            // when
+            viewModel.navigateToLogout()
+
+            // then
+            val actual = viewModel.navigateAction.value ?: return@runTest
+            Assertions
+                .assertThat(actual.value)
+                .isEqualTo(SettingNavigationAction.NavigateToRegister)
+        }
+
+    @Test
+    fun `회원 탈퇴 시 회원가입 화면 이동 네비게이션 동작을 호출한다`() =
+        runTest {
+            // given
+            coEvery { deleteMemberUseCase() } returns DomainResult.Success(Unit)
+            coEvery { deleteTokenUseCase() } returns DomainResult.Success(Unit)
+
+            // when
+            viewModel.navigateToUnsubscribe()
+
+            // then
+            val actual = viewModel.navigateAction.value ?: return@runTest
+            Assertions
+                .assertThat(actual.value)
+                .isEqualTo(SettingNavigationAction.NavigateToRegister)
+        }
+
+    @Test
+    fun `네트워크 오류 발생 시 네트워크 오류 메시지를 표시한다`() =
+        runTest {
+            // given
+            coEvery { postLogoutUseCase() } returns DomainResult.Error(DataError.Network.NO_INTERNET)
+
+            // when
+            viewModel.navigateToLogout()
+
+            // then
+            val actual = viewModel.message.value ?: return@runTest
+            Assertions
+                .assertThat(actual.value)
+                .isEqualTo(SettingMessage.NoInternetMessage)
+        }
+}