public void CannotSupportVersion1()
        {
            var endpoint = new Uri("https://someidentityendpoint:35357/v1.0/tokens");
            var userName = "******";
            var password = "******";
            var tenantId = "12345";

            var creds = new OpenStackCredential(endpoint, userName, password, tenantId);

            var client = new IdentityServiceClientDefinition();
            
            Assert.IsFalse(client.IsSupported(creds, string.Empty));
        }
        public void CanSupportVersion2()
        {
            var client = new IdentityServiceClientDefinition();

            Assert.IsTrue(client.IsSupported(GetValidCredentials(), string.Empty));
        }