public void ShouldThrowInvalidOperationExceptionIfNotConnected()
        {
            var client = new GraphClient(new Uri("http://foo"));

            Assert.Throws <InvalidOperationException>(() => client.ExecuteScalarGremlin("", null));
        }
 public void ShouldThrowInvalidOperationExceptionIfNotConnected()
 {
     var client = new GraphClient(new Uri("http://foo"));
     client.ExecuteScalarGremlin("", null);
 }