// Arrange static void Configure(AppleAuthenticationOptions options) { options.ClientId = "my-client-id"; options.ClientSecretExpiresAfter = TimeSpan.FromMinutes(1); options.KeyId = "my-key-id"; options.TeamId = "my-team-id"; options.PrivateKey = (_, cancellationToken) => TestKeys.GetPrivateKeyAsync(cancellationToken); }