refactor: 既存テストを分割 (#9)

app/src/androidTest/kotlin/jp/co/yumemi/android/code_check/AppEndToEnd.kt

@@ -13,8 +13,6 @@ import jp.co.yumemi.android.code_check.presentation.MainActivity
 import jp.co.yumemi.android.code_check.presentation.Navigation
 import jp.co.yumemi.android.code_check.presentation.util.TestTags
 import org.junit.After
-import org.junit.Assert.assertEquals
-import org.junit.Assert.assertNull
 import org.junit.Before
 import org.junit.Rule
 import org.junit.Test
@@ -44,225 +42,6 @@ class AppEndToEnd {
         MockGitHubRepositoryImpl.initMock()
     }
 
-    @Test
-    fun `main_fragment_show_correctly`() {
-        // Arrange
-        val searchBar = composeRule.onNodeWithTag(TestTags.SEARCH_BAR)
-        searchBar.assertExists()
-        val searchResult = composeRule.onNodeWithTag(TestTags.SEARCH_RESULT)
-        searchResult.assertExists()
-        val recent = composeRule.onNodeWithTag(TestTags.RECENT_SEARCHED)
-        recent.assertExists()
-
-        // Act
-        searchBar.performTextInput("test")
-
-        // Assert
-        searchBar.assertTextEquals("test")
-        searchResult.onChildren().assertCountEquals(0)
-        recent.assertExists()
-    }
-
-    @Test
-    fun `search_repositories_work_correctly`() {
-        // Arrange
-        val searchBar = composeRule.onNodeWithTag(TestTags.SEARCH_BAR)
-        searchBar.assertExists()
-        val searchResult = composeRule.onNodeWithTag(TestTags.SEARCH_RESULT)
-        searchResult.assertExists()
-        val recent = composeRule.onNodeWithTag(TestTags.RECENT_SEARCHED)
-        recent.assertExists()
-
-        // Act
-        searchBar.performTextInput("test")
-        // 対象とする IME Action は勝手に選ばれる
-        searchBar.performImeAction()
-
-        // Assert
-        searchBar.assertTextEquals("test")
-        // Mock で用意した数表示されていること
-        searchResult.onChildren().assertCountEquals(2)
-
-        assertEquals(1, MockGitHubRepositoryImpl.counter)
-        assertEquals("test", MockGitHubRepositoryImpl.passedQuery)
-        // 直近の検索結果が消えていること
-        recent.assertDoesNotExist()
-    }
-
-    @Test
-    fun `search_repositories_with_empty_text_field_should_not_call_api`() {
-        // Arrange
-        val searchBar = composeRule.onNodeWithTag(TestTags.SEARCH_BAR)
-        searchBar.assertExists()
-        val searchResult = composeRule.onNodeWithTag(TestTags.SEARCH_RESULT)
-        searchResult.assertExists()
-        val recent = composeRule.onNodeWithTag(TestTags.RECENT_SEARCHED)
-        recent.assertExists()
-
-        // Act
-        searchBar.performImeAction()
-
-        // Assert
-        // hint が表示されていること
-        searchBar.assertTextContains("GitHub のリポジトリを検索できるよー")
-        searchResult.onChildren().assertCountEquals(0)
-
-        // API が呼び出されてないこと
-        assertEquals(0, MockGitHubRepositoryImpl.counter)
-        assertNull(MockGitHubRepositoryImpl.passedQuery)
-        // 直近の検索結果が消えていないこと
-        recent.assertExists()
-    }
-
-    @Test
-    fun `search_repositories_when_exception_occurs_should_not_crash`() {
-        // Arrange
-        val searchBar = composeRule.onNodeWithTag(TestTags.SEARCH_BAR)
-        searchBar.assertExists()
-        val searchResult = composeRule.onNodeWithTag(TestTags.SEARCH_RESULT)
-        searchResult.assertExists()
-        // API (正確には Repository) で擬似的にエラーを吐かせる
-        MockGitHubRepositoryImpl.error = Exception("My Custom Exception")
-        val recent = composeRule.onNodeWithTag(TestTags.RECENT_SEARCHED)
-        recent.assertExists()
-
-        // Act
-        searchBar.performTextInput("test2")
-        searchBar.performImeAction()
-
-        // Assert
-        searchBar.assertTextEquals("test2")
-        // API のレスポンスがないので、リストは更新されていない
-        searchResult.onChildren().assertCountEquals(0)
-
-        // API が呼び出されていること
-        assertEquals(1, MockGitHubRepositoryImpl.counter)
-        assertEquals("test2", MockGitHubRepositoryImpl.passedQuery)
-        // 直近の検索結果が消えていないこと
-        recent.assertExists()
-    }
-
-    @Test
-    fun `cancel_button_work_correctly`() {
-        // Arrange
-        val searchBar = composeRule.onNodeWithTag(TestTags.SEARCH_BAR)
-        searchBar.assertExists()
-        val searchResult = composeRule.onNodeWithTag(TestTags.SEARCH_RESULT)
-        searchResult.assertExists()
-        val cancelButton = composeRule.onNodeWithTag(TestTags.CANCEL_BUTTON)
-        cancelButton.assertDoesNotExist()
-
-        searchBar.performTextInput("test2")
-        searchBar.performImeAction()
-        searchBar.assertTextEquals("test2")
-        searchResult.onChildren().assertCountEquals(2)
-        // キャンセルボタンが表示されていること
-        cancelButton.assertExists()
-
-        // Act
-        cancelButton.performClick()
-
-        // Assert
-        // 検索文字列・結果が消えてること
-        searchBar.assertTextContains("GitHub のリポジトリを検索できるよー")
-        searchResult.onChildren().assertCountEquals(0)
-        // キャンセルボタンが表示されてないこと
-        cancelButton.assertDoesNotExist()
-    }
-
-    @Test
-    fun `show_recent_work_correctly`() {
-        // Arrange
-        val query = "test_show_recent"
-        val searchBar = composeRule.onNodeWithTag(TestTags.SEARCH_BAR)
-        val recent = composeRule.onNodeWithTag(TestTags.RECENT_SEARCHED)
-        recent.assertExists()
-        val searchedReflect = composeRule.onNodeWithTag("${TestTags.REFLECT_SEARCH_BAR_PREFIX}_$query")
-        searchedReflect.assertDoesNotExist()
-
-        // Act
-        // 検索を行う
-        searchBar.performTextInput(query)
-        searchBar.performImeAction()
-        // 検索文字列削除
-        composeRule.onNodeWithTag(TestTags.CANCEL_BUTTON).performClick()
-
-        // Assert
-        recent.assertExists()
-        // 直近の検索結果に、履歴が表示されていること
-        searchedReflect.assertExists()
-        composeRule.onNodeWithTag(
-            testTag = "${TestTags.SEARCH_RECENT_RESULT_PREFIX}_$query",
-            useUnmergedTree = true,
-        ).assertTextEquals(query)
-    }
-
-    @Test
-    fun `close_show_recent_work_correctly`() {
-        // Arrange
-        val recent = composeRule.onNodeWithTag(TestTags.RECENT_SEARCHED)
-        val closeRecent = composeRule.onNodeWithTag(TestTags.RECENT_SEARCHED_CLOSE)
-        recent.assertExists()
-
-        // Act
-        // Recent の close ボタンを押す
-        closeRecent.performClick()
-
-        // Assert
-        // Recent が表示されていないこと
-        recent.assertDoesNotExist()
-    }
-
-    @Test
-    fun `show_recent_reflect_correctly`() {
-        // Arrange
-        val query = "show_recent_reflect_correctly_query"
-        val searchBar = composeRule.onNodeWithTag(TestTags.SEARCH_BAR)
-        val searchedReflect = composeRule.onNodeWithTag("${TestTags.REFLECT_SEARCH_BAR_PREFIX}_$query")
-        searchBar.performTextInput(query)
-        searchBar.performImeAction()
-        // 検索文字列削除
-        composeRule.onNodeWithTag(TestTags.CANCEL_BUTTON).performClick()
-        searchBar.assertTextContains("GitHub のリポジトリを検索できるよー")
-
-        // Act
-        // 反映ボタン (↖︎) を押す
-        searchedReflect.performClick()
-
-        // Assert
-        // 検索バーに、期待値通り文言が表示されていること
-        searchBar.assertTextEquals(query)
-    }
-
-    @Test
-    fun `show_recent_searched_name_work_correctly`() {
-        // Arrange
-        val query = "show_recent_reflect_correctly_query"
-        val searchBar = composeRule.onNodeWithTag(TestTags.SEARCH_BAR)
-        val searchResult = composeRule.onNodeWithTag(TestTags.SEARCH_RESULT)
-        val searchedRow = composeRule.onNodeWithTag("${TestTags.RECENT_SEARCH_STR_ROW_PREFIX}_$query")
-        // 検索履歴用意
-        searchBar.performTextInput(query)
-        searchBar.performImeAction()
-        MockGitHubRepositoryImpl.initMock()
-        // 検索文字列削除
-        composeRule.onNodeWithTag(TestTags.CANCEL_BUTTON).performClick()
-
-        // Act
-        // 対象の行を押す
-        searchedRow.performClick()
-
-        // Assert
-        // 検索バーに、期待値通り文言が表示されていること
-        searchBar.assertTextEquals(query)
-        // API のレスポンスにより、リストが更新されていること
-        searchResult.onChildren().assertCountEquals(2)
-
-        // API が呼び出されていること
-        assertEquals(1, MockGitHubRepositoryImpl.counter)
-        assertEquals(query, MockGitHubRepositoryImpl.passedQuery)
-    }
-
     @Test
     fun `tap_a_repository_navigate_to_detail_screen`() {
         // Arrange
@@ -287,36 +66,6 @@ class AppEndToEnd {
         viewInDetail.assertExists()
     }
 
-    @Test
-    fun `navigated_detail_screen_show_correctly`() {
-        // Arrange
-        val searchBar = composeRule.onNodeWithTag(TestTags.SEARCH_BAR)
-        searchBar.assertExists()
-        val searchResult = composeRule.onNodeWithTag(TestTags.SEARCH_RESULT)
-        searchResult.assertExists()
-        // 検索結果一覧を用意
-        searchBar.performTextInput("test2")
-        searchBar.performImeAction()
-        val item = searchResult.onChildren()[0]
-
-        // Act
-        item.performClick()
-
-        // Assert
-        composeRule.onNodeWithTag(TestTags.DETAIL_NAME)
-            .assertTextEquals("actions-marketplace-validations/kokoichi206_action-URL-watcher")
-        composeRule.onNodeWithTag(TestTags.DETAIL_LANGUAGE)
-            .assertTextEquals("Written in Kotlin")
-        composeRule.onNodeWithTag(TestTags.DETAIL_STARS)
-            .assertTextEquals("Stars")
-        composeRule.onNodeWithTag(TestTags.DETAIL_WATCHERS)
-            .assertTextEquals("Watchers")
-        composeRule.onNodeWithTag(TestTags.DETAIL_FORKS)
-            .assertTextEquals("Forks")
-        composeRule.onNodeWithTag(TestTags.DETAIL_ISSUES)
-            .assertTextEquals("Open issues")
-    }
-
     @Test
     fun `back_key_in_navigated_detail_screen_should_return_main_screen`() {
         // Arrange

app/src/androidTest/kotlin/jp/co/yumemi/android/code_check/presentation/detail/DetailViewTest.kt

@@ -0,0 +1,74 @@
+package jp.co.yumemi.android.code_check.presentation.detail
+
+import androidx.activity.compose.setContent
+import androidx.compose.ui.test.*
+import androidx.compose.ui.test.junit4.createAndroidComposeRule
+import dagger.hilt.android.testing.HiltAndroidRule
+import dagger.hilt.android.testing.HiltAndroidTest
+import dagger.hilt.android.testing.UninstallModules
+import jp.co.yumemi.android.code_check.data.MockGitHubRepositoryImpl
+import jp.co.yumemi.android.code_check.di.AppModule
+import jp.co.yumemi.android.code_check.models.Repository
+import jp.co.yumemi.android.code_check.presentation.MainActivity
+import jp.co.yumemi.android.code_check.presentation.util.TestTags
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+
+@HiltAndroidTest
+@UninstallModules(AppModule::class)
+class DetailViewTest {
+
+    @get:Rule(order = 0)
+    val hiltRule = HiltAndroidRule(this)
+
+    @get:Rule(order = 1)
+    val composeRule = createAndroidComposeRule<MainActivity>()
+
+    private val repository = Repository(
+        name = "actions-marketplace-validations/kokoichi206_action-URL-watcher",
+        repoUrl = "https://github.com/actions-marketplace-validations/kokoichi206_action-URL-watcher",
+        ownerIconUrl = "https://avatars.githubusercontent.com/u/112583732?v=4",
+        language = "Kotlin",
+        stargazersCount = 1,
+        watchersCount = 2,
+        forksCount = 3,
+        openIssuesCount = 4,
+    )
+
+    @Before
+    fun setUp() {
+        hiltRule.inject()
+
+        composeRule.activity.setContent {
+            DetailView(repository)
+        }
+    }
+
+    @After
+    fun tearDown() {
+        MockGitHubRepositoryImpl.initMock()
+    }
+
+    @Test
+    fun `DetailView_show_correctly`() {
+        // Arrange
+
+        // Act
+
+        // Assert
+        composeRule.onNodeWithTag(TestTags.DETAIL_NAME)
+            .assertTextEquals("actions-marketplace-validations/kokoichi206_action-URL-watcher")
+        composeRule.onNodeWithTag(TestTags.DETAIL_LANGUAGE)
+            .assertTextEquals("Written in Kotlin")
+        composeRule.onNodeWithTag(TestTags.DETAIL_STARS)
+            .assertTextEquals("Stars")
+        composeRule.onNodeWithTag(TestTags.DETAIL_WATCHERS)
+            .assertTextEquals("Watchers")
+        composeRule.onNodeWithTag(TestTags.DETAIL_FORKS)
+            .assertTextEquals("Forks")
+        composeRule.onNodeWithTag(TestTags.DETAIL_ISSUES)
+            .assertTextEquals("Open issues")
+    }
+}