public void HttpsExtensionConnectionAdapterTestValidCertWithEkuClient_Fails()
{
var(cert, key) = TestCertificateHelper.GenerateClientert("eku client auth", DateTime.Now.Subtract(TimeSpan.FromDays(2)), DateTime.Now.AddYears(1));
var options = new HttpsConnectionAdapterOptions()
{
ServerCertificate = cert
};
Assert.Throws <InvalidOperationException>(() => new HttpsExtensionConnectionAdapter(options));
}