Support application testing defined in the devfile v2

[elsony]

/kind user-story

User Story

As a user, I want to test my application using the test defined in a devfile. Devfile 2.0 supports defining commands belongs to the test group (devfile/api#27). The test command will be used for running automated testing on the application.

Acceptance Criteria

• odo test will run test command (command belongs to the test group) specified in the command that belongs to the group test defined in the devfile
• odo uses this logic to decide which test command to run on odo test:
  • if only one test command is define, use that command regardless of whether that command with isDefault is set to true or not.
  • if more than one test command, execute the one with isDefault set to true
    -odo test --test-command <command name> will execute the command with the given command name regardless of a default test command is defined or not.
  • if more than one test command but no default is defined, error out if --test-command is not use.

Links

/kind user-story
/area devfile

[yangcao77]

blocked by: #3291
requires the code for command group validation to be merged

[cdrage]

ping @girishramnani @kadel @dharmit should we discuss this a bit more before we merge the PR?

[kadel]

ping @girishramnani @kadel @dharmit should we discuss this a bit more before we merge the PR?

@cdrage is there anything specific that you want to discuss?

[cdrage]

@kadel Nope, just wanted to make sure that there is a clear consensus on getting this merged in since I didn't see any discussion.

But I think this command is great in order to test the commands

[kadel]

/remove-triage needs-information