LocalData/Tests/LocalDataTests/RouterConfigurationTests.swift

import Foundation
import Testing
@testable import LocalData

@Suite struct RouterConfigurationTests {
    private let router = StorageRouter(keychain: MockKeychainHelper())
    
    @Test func updateConfigurations() async {
        // Exercise the configuration update paths in StorageRouter
        await router.updateStorageConfiguration(.default)
        await router.updateEncryptionConfiguration(.default)
        await router.updateSyncConfiguration(.default)
    }
    
    @Test func registerKeyMaterialProvider() async throws {
        struct Provider: KeyMaterialProviding {
            func keyMaterial(for keyName: String) async throws -> Data { Data() }
        }
        
        // Exercise registration path
        await router.registerKeyMaterialProvider(Provider(), for: KeyMaterialSource(id: "test.source"))
    }
}