集成高德 SDK 并替换所有定位相关的 CoreLocation 与 MapKit

suixinkanTests/LocationProviderTests.swift

@@ -0,0 +1,60 @@
+//
+//  LocationProviderTests.swift
+//  suixinkanTests
+//
+
+import CoreLocation
+import XCTest
+@testable import suixinkan
+
+/// 定位协议与 ViewModel 注入测试。
+final class LocationProviderTests: XCTestCase {
+
+    private var defaults: UserDefaults!
+    private var appStore: AppStore!
+
+    override func setUp() {
+        super.setUp()
+        defaults = UserDefaults(suiteName: "LocationProviderTests")!
+        defaults.removePersistentDomain(forName: "LocationProviderTests")
+        appStore = AppStore(defaults: defaults)
+    }
+
+    func testScenicSelectionUsesInjectedProviderSnapshot() async {
+        let mock = MockLocationProvider()
+        mock.snapshot = HomeLocationSnapshot(latitude: 30.2, longitude: 120.1, address: "杭州")
+        appStore.saveRoleScenicList([
+            ScenicInfo(id: 1, name: "西湖", status: 1, location: ScenicLocationInfo(lng: 120.1, lat: 30.2, address: "杭州"), coverImg: nil),
+        ])
+
+        let viewModel = ScenicSelectionViewModel(appStore: appStore, locationProvider: mock)
+        var message: String?
+        viewModel.onShowMessage = { message = $0 }
+
+        await viewModel.startLocation()
+
+        XCTAssertEqual(viewModel.currentLocationText, "杭州")
+        XCTAssertNil(message)
+    }
+
+    func testLocationReportViewModelUsesInjectedReverseGeocode() async {
+        let mock = MockLocationProvider()
+        mock.reverseGeocodeResult = "标记地址"
+        let viewModel = LocationReportViewModel(locationProvider: mock)
+
+        viewModel.toggleMarking()
+        viewModel.setMarkerLocation(latitude: 30.1, longitude: 120.2)
+        try? await Task.sleep(nanoseconds: 200_000_000)
+
+        XCTAssertEqual(viewModel.markerAddress, "标记地址")
+    }
+
+    func testMockLocationProviderCoordinate() async throws {
+        let mock = MockLocationProvider()
+        mock.coordinate = CLLocationCoordinate2D(latitude: 31.0, longitude: 121.0)
+
+        let coordinate = try await mock.requestCoordinate()
+        XCTAssertEqual(coordinate.latitude, 31.0, accuracy: 0.0001)
+        XCTAssertEqual(coordinate.longitude, 121.0, accuracy: 0.0001)
+    }
+}