LISTEN/NOTIFY support

[mkleczek]

Hi, First of all: thanks for this package - it is really useful and easy to use.

I couldn't find any support for LISTEN/NOTIFY in the documentation. Did I miss it or there is none?

[dmitry-lipetsk]

Hello Michael,

I think, testgres was created for other tasks )

[mkleczek]

Well... Testgress offers some support for asynchronous tests with poll_query_until. I need to test LISTEN/NOTIFY based functionality (actually I need my test to listen for notifications and verify if they are triggered correctly).

I found Testgress really great for testing but lacking in this area :)