import XCTest
@testable import LCEssentials

final class APIActorTests: XCTestCase {

    func testAPIIsAnActorNotMainActorBound() async {
        let isActor = (API.shared as Any) is any Actor
        XCTAssertTrue(isActor, "API must be an actor so callers are not forced onto the main thread")
    }

    func testPersistConnectionDelayRoundTrips() async {
        let api = API(testConfiguration: .ephemeral)
        await api.setPersistConnectionDelay(9)
        let value = await api.persistConnectionDelay
        XCTAssertEqual(value, 9)
    }

    func testIsolatedTestInstanceDoesNotTouchSharedCertState() async {
        let api = API(testConfiguration: .ephemeral)
        await api.setupCertification(certData: Data([0x01, 0x02]), password: "pw")
        let sharedHasCert = await API.shared.hasClientCertificateConfigured
        let instanceHasCert = await api.hasClientCertificateConfigured
        XCTAssertFalse(sharedHasCert)
        XCTAssertTrue(instanceHasCert)
    }
}