Disable broken UI Tests and remove navigation. (#577)

Add locale to signalling service name.
Type strings character by character.
Add a default test timeout of 1 minute.

* Directly set UI Tests screens as the root screen.

Speeds up test runs by removing scrolling and searching for buttons.

* Parallelise test runs from Xcode (not fastlane).

* Disable signalling based tests.

ElementX/Sources/UITests/UITestsAppCoordinator.swift

@@ -19,13 +19,12 @@ import UIKit
 
 class UITestsAppCoordinator: AppCoordinatorProtocol {
     private let navigationRootCoordinator: NavigationRootCoordinator
-    private var mockScreens: [MockScreen] = []
+    private var mockScreen: MockScreen?
     var notificationManager: NotificationManagerProtocol?
     
     init() {
         UIView.setAnimationsEnabled(false)
         navigationRootCoordinator = NavigationRootCoordinator()
-        mockScreens = UITestScreenIdentifier.allCases.map { MockScreen(id: $0, navigationRootCoordinator: navigationRootCoordinator) }
         
         ServiceLocator.shared.register(userIndicatorController: MockUserIndicatorController())
         
@@ -35,15 +34,11 @@ class UITestsAppCoordinator: AppCoordinatorProtocol {
     }
     
     func start() {
-        let rootCoordinator = UITestsRootCoordinator(mockScreens: mockScreens) { id in
-            guard let screen = self.mockScreens.first(where: { $0.id == id }) else {
-                fatalError()
-            }
-            
-            self.navigationRootCoordinator.setRootCoordinator(screen.coordinator)
-        }
+        guard let screenID = Tests.screenID else { fatalError("Unable to launch with unknown screen.") }
         
-        navigationRootCoordinator.setRootCoordinator(rootCoordinator)
+        let mockScreen = MockScreen(id: screenID)
+        navigationRootCoordinator.setRootCoordinator(mockScreen.coordinator)
+        self.mockScreen = mockScreen
         
         Bundle.elementFallbackLanguage = "en"
     }
@@ -55,14 +50,12 @@ class UITestsAppCoordinator: AppCoordinatorProtocol {
 
 @MainActor
 class MockScreen: Identifiable {
-    let id: UITestScreenIdentifier
+    let id: UITestsScreenIdentifier
     
-    private let navigationRootCoordinator: NavigationRootCoordinator
     private var retainedState = [Any]()
     
-    init(id: UITestScreenIdentifier, navigationRootCoordinator: NavigationRootCoordinator) {
+    init(id: UITestsScreenIdentifier) {
         self.id = id
-        self.navigationRootCoordinator = navigationRootCoordinator
     }
     
     lazy var coordinator: CoordinatorProtocol = {

ElementX/Sources/UITests/UITestsRootCoordinator.swift

@@ -1,42 +0,0 @@
-//
-// Copyright 2022 New Vector Ltd
-//
-// 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
-//
-// http://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.
-//
-
-import SwiftUI
-
-class UITestsRootCoordinator: CoordinatorProtocol {
-    let mockScreens: [MockScreen]
-    var selectionCallback: ((UITestScreenIdentifier) -> Void)?
-    
-    init(mockScreens: [MockScreen], selectionCallback: ((UITestScreenIdentifier) -> Void)? = nil) {
-        self.mockScreens = mockScreens
-        self.selectionCallback = selectionCallback
-    }
-    
-    func toPresentable() -> AnyView {
-        AnyView(body)
-    }
-    
-    private var body: some View {
-        List(mockScreens) { coordinator in
-            Button(coordinator.id.description) { [weak self] in
-                self?.selectionCallback?(coordinator.id)
-            }
-            .accessibilityIdentifier(coordinator.id.rawValue)
-        }
-        .padding(.top, 50) // Add some top padding so the iPad split screen button isn't tapped by mistake
-        .listStyle(.plain)
-    }
-}

ElementX/Sources/UITests/UITestsScreenIdentifier.swift

@@ -16,7 +16,7 @@
 
 import Foundation
 
-enum UITestScreenIdentifier: String {
+enum UITestsScreenIdentifier: String {
     case login
     case serverSelection
     case serverSelectionNonModal
@@ -45,14 +45,12 @@ enum UITestScreenIdentifier: String {
     case roomMemberDetailsScreen
 }
 
-extension UITestScreenIdentifier: CustomStringConvertible {
+extension UITestsScreenIdentifier: CustomStringConvertible {
     var description: String {
         rawValue.titlecased()
     }
 }
 
-extension UITestScreenIdentifier: CaseIterable { }
-
 private extension String {
     func titlecased() -> String {
         replacingOccurrences(of: "([A-Z])",

ElementX/Sources/UITests/UITestsSignalling.swift

@@ -50,7 +50,7 @@ enum UITestsSignalError: Error {
 enum UITestsSignalling {
     /// The Bonjour service name used for the connection. The device name
     /// is included to allow UI tests to run on multiple devices simultaneously.
-    private static let serviceName = "UITestsSignalling \(UIDevice.current.name)"
+    private static let serviceName = "UITestsSignalling \(UIDevice.current.name) (\(Locale.current.identifier))"
     /// The Bonjour service type used for the connection.
     private static let serviceType = "_signalling._udp."
     /// The Bonjour domain used for the connection.