Adopt StateStoreViewModelV2 in the authentication screens and some settings screens. (#4083)

* Add some tests for DeferredFulfillment with Observation. * Use StateStoreViewModelV2 in AuthenticationStartScreen. * Use StateStoreViewModelV2 in ServerConfirmationScreen. * Use StateStoreViewModelV2 in ServerSelectionScreen. * Use StateStoreViewModelV2 in SoftLogoutScreen. * Use StateStoreViewModelV2 in SettingsScreen. * Use StateStoreViewModelV2 in DeveloperOptionsScreen. * Use StateStoreViewModelV2 in AdvancedSettingsScreen.
2026-11-02 21:33:26 +00:00 · 2025-05-01 09:35:59 +01:00
parent 61a427b8e5
commit d45b232072
20 changed files with 128 additions and 71 deletions
@@ -0,0 +1,70 @@
+//
+// Copyright 2022-2024 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import XCTest
+
+@testable import ElementX
+
+@MainActor
+class SoftLogoutScreenViewModelTests: XCTestCase {
+    let credentials = SoftLogoutScreenCredentials(userID: "mock_user_id",
+                                                  homeserverName: "https://example.com",
+                                                  userDisplayName: "mock_username",
+                                                  deviceID: "ABCDEFGH")
+    
+    func testInitialStateForBasicServer() {
+        let viewModel = SoftLogoutScreenViewModel(credentials: credentials,
+                                                  homeserver: .mockBasicServer,
+                                                  keyBackupNeeded: false)
+        let context = viewModel.context
+        
+        // Given a view model where the user hasn't yet sent the verification email.
+        XCTAssert(context.password.isEmpty, "The view model should start with an empty password.")
+        XCTAssertFalse(context.viewState.canSubmit, "The view model should start with an invalid password.")
+        XCTAssertEqual(context.viewState.loginMode, .password, "The view model should show login form for the given homeserver.")
+        XCTAssertFalse(context.viewState.showRecoverEncryptionKeysMessage, "The view model should not show recover encryption keys message.")
+    }
+    
+    func testInitialStateForBasicServerPasswordEntered() {
+        let viewModel = SoftLogoutScreenViewModel(credentials: credentials,
+                                                  homeserver: .mockBasicServer,
+                                                  keyBackupNeeded: true,
+                                                  password: "12345678")
+        let context = viewModel.context
+
+        // Given a view model where the user hasn't yet sent the verification email.
+        XCTAssertTrue(context.viewState.canSubmit, "The view model should start with a valid password.")
+        XCTAssertEqual(context.viewState.loginMode, .password, "The view model should show login form for the given homeserver.")
+        XCTAssert(context.viewState.showRecoverEncryptionKeysMessage, "The view model should show recover encryption keys message.")
+    }
+
+    func testInitialStateForOIDC() {
+        let viewModel = SoftLogoutScreenViewModel(credentials: credentials,
+                                                  homeserver: .mockMatrixDotOrg,
+                                                  keyBackupNeeded: false)
+        let context = viewModel.context
+        
+        // Given a view model where the user hasn't yet sent the verification email.
+        XCTAssert(context.password.isEmpty, "The view model should start with an empty password.")
+        XCTAssertFalse(context.viewState.canSubmit, "The view model should start with an invalid password.")
+        XCTAssertTrue(context.viewState.loginMode.supportsOIDCFlow, "The view model should show OIDC button for the given homeserver.")
+        XCTAssertFalse(context.viewState.showRecoverEncryptionKeysMessage, "The view model should not show recover encryption keys message.")
+    }
+    
+    func testInitialStateForUnsupported() {
+        let viewModel = SoftLogoutScreenViewModel(credentials: credentials,
+                                                  homeserver: .mockUnsupported,
+                                                  keyBackupNeeded: false)
+        let context = viewModel.context
+
+        // Given a view model where the user hasn't yet sent the verification email.
+        XCTAssert(context.password.isEmpty, "The view model should start with an empty password.")
+        XCTAssertFalse(context.viewState.canSubmit, "The view model should start with an invalid password.")
+        XCTAssertEqual(context.viewState.loginMode, .unsupported, "The view model should show unsupported text for the given homeserver.")
+        XCTAssertFalse(context.viewState.showRecoverEncryptionKeysMessage, "The view model should not show recover encryption keys message.")
+    }
+}