specs: manually define debian_nextcodename when expected to be used

with puppet 4.x when you don't define the debian_nextcodename,
compilation fails saying that the variable is unknown. since we have
unit tests specifically for this fact's behaviour, we want to stub out
the fact's value in other tests so that we can verify the logic of
manifests is actually good.

1 files changed, 9 insertions, 8 deletions

diff --git a/spec/defines/preferences_snippet_spec.rb b/spec/defines/preferences_snippet_spec.rb
index 012a5f6..6b1a23f 100644
--- a/spec/defines/preferences_snippet_spec.rb
+++ b/spec/defines/preferences_snippet_spec.rb
@@ -4,14 +4,15 @@ describe 'apt::preferences_snippet', :type => :define do
     'class { "apt": }'
   end
   let(:facts) { {
-    :lsbdistid => 'Debian',
-    :osfamily => 'Debian',
-    :operatingsystem => 'Debian',
-    :debian_release  => 'jessie',
-    :debian_codename => 'jessie',
-    :lsbdistcodename => 'jessie',
-    :virtual         => 'physical',
-    :puppetversion   => Puppet.version, } }
+    :lsbdistid           => 'Debian',
+    :osfamily            => 'Debian',
+    :operatingsystem     => 'Debian',
+    :debian_release      => 'jessie',
+    :debian_codename     => 'jessie',
+    :lsbdistcodename     => 'jessie',
+    :debian_nextcodename => 'stretch',
+    :virtual             => 'physical',
+    :puppetversion       => Puppet.version, } }
   let :title do
     'test'
   end