Description of problem:

unable to add a puppet-module to a cv using CLI (the issue is with a hammer since the request does not even make it to the server)


hammer -v -u admin -p changeme --output=csv content-view puppet-module add --author="robottelo" --name="cli_test_variables" --content-view-id="323"'
[ERROR 2018-04-27T13:26:50 Exception] wrong number of arguments (given 1, expected 0)
Could not add the puppet module:
  wrong number of arguments (given 1, expected 0)
[ERROR 2018-04-27T13:26:50 Exception] 

ArgumentError (wrong number of arguments (given 1, expected 0)):
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli_katello-0.12.0/lib/hammer_cli_katello/content_view_puppet_module.rb:40:in `get_identifier'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli_foreman-0.12.1/lib/hammer_cli_foreman/option_sources/self_param.rb:11:in `get_options'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/options/option_collector.rb:13:in `block in all_options_raw'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/options/option_collector.rb:12:in `each'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/options/option_collector.rb:12:in `inject'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/options/option_collector.rb:12:in `all_options_raw'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/options/option_collector.rb:18:in `all_options'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/options/option_collector.rb:22:in `options'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/abstract.rb:239:in `options'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/abstract.rb:42:in `parse'
    /opt/theforeman/tfm/root/usr/share/gems/gems/clamp-1.1.2/lib/clamp/command.rb:62:in `run'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/abstract.rb:29:in `run'
    /opt/theforeman/tfm/root/usr/share/gems/gems/clamp-1.1.2/lib/clamp/subcommand/execution.rb:11:in `execute'
    /opt/theforeman/tfm/root/usr/share/gems/gems/clamp-1.1.2/lib/clamp/command.rb:63:in `run'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/abstract.rb:29:in `run'
    /opt/theforeman/tfm/root/usr/share/gems/gems/clamp-1.1.2/lib/clamp/subcommand/execution.rb:11:in `execute'
    /opt/theforeman/tfm/root/usr/share/gems/gems/clamp-1.1.2/lib/clamp/command.rb:63:in `run'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/abstract.rb:29:in `run'
    /opt/theforeman/tfm/root/usr/share/gems/gems/clamp-1.1.2/lib/clamp/subcommand/execution.rb:11:in `execute'
    /opt/theforeman/tfm/root/usr/share/gems/gems/clamp-1.1.2/lib/clamp/command.rb:63:in `run'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/lib/hammer_cli/abstract.rb:29:in `run'
    /opt/theforeman/tfm/root/usr/share/gems/gems/clamp-1.1.2/lib/clamp/command.rb:132:in `run'
    /opt/theforeman/tfm/root/usr/share/gems/gems/hammer_cli-0.12.0/bin/hammer:142:in `<top (required)>'
    /usr/bin/hammer:23:in `load'
    /usr/bin/hammer:23:in `<main>'

Version-Release number of selected component (if applicable):
6.4.0-1

How reproducible:
always

Steps to Reproduce:
1. create a cv and try to add some puppet module to it using hammer 

Actual results:


Expected results:


Additional info: