为 TabBar 和扫码页补充 accessibilityIdentifier，并在模拟器/UI Test 中禁用真实相机采集。

预初始化各 Tab 路由容器，修正 iOS 17 ContentUnavailableView 调用，提升自定义 TabBar 与扫码流程的 UI Test 稳定性。

Co-authored-by: Cursor <cursoragent@cursor.com>

suixinkanUITests/Orders/OrdersFlowUITests.swift

@@ -63,7 +63,7 @@ final class OrdersFlowUITests: AuthenticatedUITestCase {
     func testScannerCanOpenAndClose() {
         TabBarNavigator.select(.orders, app: app)
 
-        let scanButton = app.application.buttons["扫码核销"]
+        let scanButton = app.application.buttons["main.scan"]
         XCTAssertTrue(scanButton.waitForExistence(timeout: 6))
         scanButton.tap()
 

suixinkanUITests/Support/SuixinkanUIApplication.swift

@@ -11,6 +11,7 @@ import XCTest
 final class SuixinkanApp {
     let application: XCUIApplication
     private let resetState: Bool
+    private var hasLaunched = false
 
     /// 创建并配置 UI Test 启动参数的应用实例。
     init(
@@ -31,10 +32,15 @@ final class SuixinkanApp {
     /// 启动 App 并等待首屏稳定。
     @discardableResult
     func launch(waitForLoading: Bool = true) -> Self {
-        if application.state == .runningForeground {
+        if hasLaunched, application.state == .runningForeground {
             application.activate()
         } else {
+            if application.state != .notRunning {
+                application.terminate()
+                Thread.sleep(forTimeInterval: 0.5)
+            }
             application.launch()
+            hasLaunched = true
         }
         dismissSystemAlertsIfNeeded()
         if waitForLoading {
@@ -72,12 +78,10 @@ final class SuixinkanApp {
 
     /// 判断主 Tab 是否已出现。
     var isOnMainTabs: Bool {
-        TabBarNavigator.Tab.allCases.contains { tab in
-            let button = application.buttons.matching(
-                NSPredicate(format: "label == %@", tab.rawValue)
-            ).firstMatch
-            return button.waitForExistence(timeout: 1)
-        }
+        application.buttons[TabBarNavigator.Tab.home.identifier].exists
+            || application.buttons[TabBarNavigator.Tab.orders.identifier].exists
+            || application.buttons[TabBarNavigator.Tab.statistics.identifier].exists
+            || application.buttons[TabBarNavigator.Tab.profile.identifier].exists
     }
 
     /// 等待冷启动后进入登录页或主 Tab。

suixinkanUITests/Support/TabBarNavigator.swift

@@ -14,6 +14,19 @@ enum TabBarNavigator {
         case orders = "订单"
         case statistics = "数据"
         case profile = "我的"
+
+        var identifier: String {
+            switch self {
+            case .home:
+                return "main.tab.home"
+            case .orders:
+                return "main.tab.orders"
+            case .statistics:
+                return "main.tab.statistics"
+            case .profile:
+                return "main.tab.profile"
+            }
+        }
     }
 
     /// 切换到指定 Tab 并等待页面稳定。
@@ -26,6 +39,13 @@ enum TabBarNavigator {
 
     /// 在底部自定义 TabBar 中定位唯一可点击的 Tab 按钮。
     private static func bottomTabButton(named title: String, in app: SuixinkanApp) -> XCUIElement {
+        if let tab = Tab(rawValue: title) {
+            let identifiedButton = app.application.buttons[tab.identifier]
+            if identifiedButton.exists {
+                return identifiedButton
+            }
+        }
+
         let candidates = app.application.buttons.matching(NSPredicate(format: "label == %@", title))
         let screenHeight = app.application.windows.element(boundBy: 0).frame.height
         var bestMatch: XCUIElement?