cran resource
Use the cran
Chef InSpec audit resource to test R modules that are installed from CRAN package repository.
Availability
Install
This resource is distributed with Chef InSpec and is automatically available for use.Version
This resource first became available in v1.43.5 of InSpec.
Syntax
A cran
resource block declares a package and (optionally) a package version:
describe cran('package_name') do
it { should be_installed }
end
where
'package_name'
is the name of the package, such as'DBI'
be_installed
tests to see if the package described above is installed
Examples
The following examples show how to use this Chef InSpec audit resource.
Test if DBI is installed on the system
describe cran('DBI') do
it { should be_installed }
end
Test if DBI 0.5.1 is installed on the system
describe cran('DBI') do
it { should be_installed }
its('version') { should eq '0.5.1' }
end
Property Examples
version
The version
property tests if the named package version is on the system:
its('version') { should eq '1.2.3' }
Matchers
This Chef InSpec audit resource has the following matchers:
be_installed
The be_installed
matcher tests if the named package is installed on the system:
it { should be_installed }