// ConfigurationStoreTests.swift
// OSGKeyboardTests
//
// Locks `AppGroupStore` conformance to `ConfigurationStore` and ensures
// pipeline helpers accept the protocol without changing iOS behavior.

import XCTest
@testable import OSGKeyboardShared

final class ConfigurationStoreTests: XCTestCase {
    private var suiteName: String!
    private var defaults: UserDefaults!
    private var store: AppGroupStore!

    override func setUp() {
        super.setUp()
        suiteName = "group.com.osgkeyboard.shared.tests.configuration.\(UUID().uuidString)"
        defaults = UserDefaults(suiteName: suiteName)!
        defaults.removePersistentDomain(forName: suiteName)
        store = AppGroupStore(defaults: defaults)
    }

    override func tearDown() {
        defaults.removePersistentDomain(forName: suiteName)
        defaults = nil
        store = nil
        super.tearDown()
    }

    func testAppGroupStoreConformsToConfigurationStore() {
        let configuration: any ConfigurationStore = store
        XCTAssertEqual(configuration.cloudASRPersistence, defaults)
        XCTAssertEqual(
            PolishingService.resolvedProviderId(store: configuration, providerIdOverride: nil),
            PolishingService.resolvedProviderId(store: store, providerIdOverride: nil)
        )
    }

    func testASRFactoryAcceptsConfigurationStore() {
        store.setEngineMode("local")
        let service = ASRServiceFactory.make(store: store as any ConfigurationStore)
        XCTAssertTrue(service is SpeechAnalyzerASR)
    }
}