Summary
The IT tests of kn-workflow-plugin CLI should be extended to cover more commands.

Goal

• Investigate
• Write integration tests for kn-workflow-plugin CLI that cover basic use cases and verifies that commands run properly.

AC
kn-workflow-plugin integration tests cover majority of commands, tests run correctly.
This Jira add coverage for those commands:

• run
• quarkus run (currently disabled as this command seems to be broken)
• quarkus convert