[travis] fixing tests - puppetserver_gem is a puppet module on the puppetserver, so tests should rely on gem.

Author: truthbk

spec/classes/datadog_agent_reports_spec.rb

@@ -7,7 +7,8 @@
         api_key: 'notanapikey',
         hostname_extraction_regex: nil,
         puppetmaster_user: 'puppet',
-        dogapi_version: 'installed'
+        dogapi_version: 'installed',
+        puppet_gem_provider: 'gem'
       }
     end
     ALL_OS.each do |operatingsystem|
@@ -59,7 +60,8 @@
         api_key: 'notanapikey',
         hostname_extraction_regex: nil,
         puppetmaster_user: 'puppet',
-        dogapi_version: '1.2.2'
+        dogapi_version: '1.2.2',
+        puppet_gem_provider: 'gem'
       }
     end
     describe "datadog_agent class dogapi version override" do

spec/classes/datadog_agent_spec.rb

@@ -22,7 +22,7 @@
   context 'all supported operating systems' do
     ALL_OS.each do |operatingsystem|
       describe "datadog_agent class common actions on #{operatingsystem}" do
-        let(:params) { { puppet_run_reports: true } }
+        let(:params) { { puppet_run_reports: true, puppet_gem_provider: 'gem' } }
         let(:facts) do
           {
             operatingsystem: operatingsystem,