Tests for SettingsScreen (#136)

ui/settings/src/main/kotlin/photos/network/ui/settings/SettingsScreen.kt

@@ -179,7 +179,7 @@ fun SettingsScreen(
 @ReferenceDevices
 @Composable
 private fun Settings(
-    @PreviewParameter(PreviewAccountProvider::class) uiState: SettingsUiState,
+    @PreviewParameter(SettingsUiStateProvider::class) uiState: SettingsUiState,
 ) {
     AppTheme {
         SettingsScreen(
@@ -189,15 +189,25 @@ private fun Settings(
     }
 }
 
-internal class PreviewAccountProvider : PreviewParameterProvider<SettingsUiState> {
+internal class SettingsUiStateProvider : PreviewParameterProvider<SettingsUiState> {
     override val values = sequenceOf(
         SettingsUiState(
             serverStatus = ServerStatus.UNAVAILABLE,
             isServerSetupExpanded = true,
+            host = "https://demo.photos.network",
             isHostVerified = true,
+            appVersion = "1.0.0",
+        ),
+        SettingsUiState(
+            serverStatus = ServerStatus.PROGRESS,
+            isServerSetupExpanded = false,
+            appVersion = "1.0.0",
+        ),
+        SettingsUiState(
+            serverStatus = ServerStatus.AVAILABLE,
+            isServerSetupExpanded = false,
+            appVersion = "1.0.0",
         ),
-        SettingsUiState(serverStatus = ServerStatus.PROGRESS, isServerSetupExpanded = true),
-        SettingsUiState(serverStatus = ServerStatus.AVAILABLE, isServerSetupExpanded = true),
     )
     override val count: Int = values.count()
 }

ui/settings/src/test/kotlin/photos/network/ui/settings/SettingsScreen.kt

@@ -0,0 +1,72 @@
+/*
+ * Copyright 2020-2023 Photos.network developers
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package photos.network.ui.settings
+
+import app.cash.paparazzi.DeviceConfig
+import app.cash.paparazzi.InstantAnimationsRule
+import app.cash.paparazzi.Paparazzi
+import com.android.ide.common.rendering.api.SessionParams
+import org.junit.Rule
+import org.junit.Test
+import photos.network.api.ServerStatus
+import photos.network.ui.common.theme.AppTheme
+
+class SettingsScreen {
+    @get:Rule
+    val instantAnimationsRule = InstantAnimationsRule()
+
+    @get:Rule
+    val paparazzi = Paparazzi(
+        deviceConfig = DeviceConfig.PIXEL_5,
+        showSystemUi = false,
+        supportsRtl = true,
+        renderingMode = SessionParams.RenderingMode.SHRINK,
+    )
+
+    @Test
+    fun default_dark() {
+        paparazzi.snapshot {
+            AppTheme(useDarkTheme = true) {
+                SettingsScreen(
+                    uiState = SettingsUiState(
+                        serverStatus = ServerStatus.UNAVAILABLE,
+                        isServerSetupExpanded = true,
+                        host = "https://demo.photos.network",
+                        isHostVerified = true,
+                        appVersion = "1.0.0",
+                    ),
+                )
+            }
+        }
+    }
+
+    @Test
+    fun default_light() {
+        paparazzi.snapshot {
+            AppTheme(useDarkTheme = false) {
+                SettingsScreen(
+                    uiState = SettingsUiState(
+                        serverStatus = ServerStatus.UNAVAILABLE,
+                        isServerSetupExpanded = true,
+                        host = "https://demo.photos.network",
+                        isHostVerified = true,
+                        appVersion = "1.0.0",
+                    ),
+                )
+            }
+        }
+    }
+}