Multi-node tests

This folder contains the node_test package, including several tests which orchestrate interactions between several go-nitro nodes.

The nodes run in the same process as the tests, and communicate (via go chans) with a local messaging system. The messaging system has the capability to add random delays to message dispatch, causing message reordering.

The tests check for:

• protocols succesfully completing (as indicated by the Node.CompletedObjectives() API)
• Node stores containing expected information
• The duration of test runs

The tests output:

• basic logs to any chosen file (often ../artifacts/name_of_test.log)
• vector clock logs suitable for visualization with https://bestchai.bitbucket.io/shiviz/