We use two open source test tools to test Trellis behavior.
Data Plane Testing - OFTest
We use OFTest to verify the behavior of a hardware switch is the same as described in the OF-DPA specification.
This tool was originally developed by Big Switch and later modified by Accton.
The test cases for verifying OF-DPA behavior were written by ONF.
To learn more about OFTest and how we use it for OF-DPA verification, please visit Data Plane Testing.
Control Plane Testing - TestON
We use TestON to verify the Trellis control application behavior when used for a leaf-spine fabric.
These tests are merged into ONOS test repository and run nightly.
To learn more about TestON, please visit Control Plane Testing.