Add tests for --help / -h / help

[cdrage]

What type of PR is this?
/kind test

What does does this PR do / why we need it:

Adds some simple help integration tests

Which issue(s) this PR fixes:

Fixes #1045

How to test changes / Special notes to the reviewer:

N/A

Signed-off-by: Charlie Drage charlie@charliedrage.com

[amitkrout]

 ✗  Applying configuration [124ms]
[odo]  ✗  Failed To Update Config To Component Deployed.
[odo] Error: unable to update DeploymentConfig for nodejs component: unable to update the current DeploymentConfig nodejs-app: unable to update DeploymentConfig nodejs-app: Operation cannot be fulfilled on deploymentconfigs.apps.openshift.io "nodejs-app": the object has been modified; please apply your changes to the latest version and try again

/test v4.3-integration-e2e-benchmark

[prietyc123]

looks good to me 👍

/lgtm

[amitkrout]

Looks good to me.
Thanks for the pr

[codecov]

Codecov Report

Merging #2759 into master will decrease coverage by 0.23%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2759      +/-   ##
==========================================
- Coverage   43.71%   43.48%   -0.24%     
==========================================
  Files          87       91       +4     
  Lines        8066     8222     +156     
==========================================
+ Hits         3526     3575      +49     
- Misses       4193     4298     +105     
- Partials      347      349       +2

Impacted Files	Coverage Δ
pkg/kclient/deployments.go	34.66% <0%> (-54.99%)	⬇️
pkg/application/application.go	41.26% <0%> (-6.01%)	⬇️
...g/devfile/adapters/kubernetes/component/adapter.go	33.67% <0%> (-0.53%)	⬇️
pkg/lclient/images.go	60% <0%> (ø)
pkg/lclient/fakeclient.go	42.62% <0%> (ø)
pkg/lclient/client.go	0% <0%> (ø)
pkg/lclient/containers.go	88.88% <0%> (ø)
pkg/occlient/occlient.go	52.82% <0%> (+0.02%)	⬆️

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[kadel]

/approve

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kadel

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• tests/OWNERS [kadel]

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