Comment 0 for bug 1449014

CASE 1 - positive check
Steps to reproduce:
1. create file with correct workbook or workflow definition: my_file.yaml
2. execute 'mistral workbook/workflow-validate my_file.yaml'

Observer result:
Validate command output is blank line
Expected result:
Some informative message that check was successful, e.g. "OK"

CASE 2 - negative check
Steps to reproduce:
1. create file with invalid workbook or workflow definition: my_file.yaml (I used https://github.com/stackforge/mistral/blob/master/mistral/tests/resources/workbook/v2/my_workbook.yaml and made a type in keyword 'tags')
2. execute 'mistral workbook/workflow-validate my_file.yaml'

Observer result:
Huge output with json scheme of workbook (take a look at attached file)