(FACT-1293) Add Arista Support

[LuvCurves]

No description provided.

[joshcooper]

I think maybe the arista setup step is missing from this commit?

[LuvCurves]

@joshcooper Yes, this is why the CI is failing

[joshcooper]

Sorry what I mean is do you need to git add acceptance/setup/aio/pre-suite/021_InstallAristaModule.rb and amend this PR? As right now the PR refers to a non-existent file.

[LuvCurves]

@joshcooper Got it. Corrected.

[joshcooper]

Similar comment about facter acceptance doesn't have a master, and whether select_hosts will return nil or an empty array? If it's empty array, then this seems fine, if not, it will raise when we try to call nil.each

[waynr]

👍

[joshcooper]

$ bundle exec rake ci:test:aio TEST_TARGET=arista4-32a SUITE_VERSION=1.3.2.164.gb9b44ea SHA=b9b44eab32118af58c4d8bd97d0e57451f32534e
...
qpfz18rjcmdsr4q.delivery.puppetlabs.net (arista4-32-1) executed in 0.04 seconds
tests/options/yaml.rb passed in 0.75 seconds
      Test Suite: tests @ 2016-01-06 14:00:11 -0800

      - Host Configuration Summary -


              - Test Case Summary for suite 'tests' -
       Total Suite Time: 24.76 seconds
      Average Test Time: 0.77 seconds
              Attempted: 32
                 Passed: 22
                 Failed: 0
                Errored: 0
                Skipped: 10
                Pending: 0
                  Total: 32