Verify install_ark resource is correctly called
Verify install_ark resource is correctly called

Add tests to ensure that the correct parameters are passed into the
`install_ark` resource.

Note that we've overridden the default value of attributes for our Rspec
test, in order to ensure that we're correctly passing in the attributes.

As part of #82.

Signed-off-by: Jamie Tanna <b4dde37aa2aac745c0e6c43447507eaeace3e59f@jamietanna.co.uk>

opscode-cookbooks/maven,opscode-cookbooks/maven,chef-cookbooks/maven,chef-cookbooks/maven