Add check to ensure regex does not throw for none type.

Add a quick check to ensure puppetversion value is not nil and supporting test.

1 files changed, 12 insertions, 0 deletions

diff --git a/spec/unit/facter/pe_version_spec.rb b/spec/unit/facter/pe_version_spec.rb
index 4d0349e..c11a1cd 100755
--- a/spec/unit/facter/pe_version_spec.rb
+++ b/spec/unit/facter/pe_version_spec.rb
@@ -14,6 +14,17 @@ describe "PE Version specs" do
       Facter.collection.loader.load(:pe_version)
     end
   end
+  
+  context "When puppetversion is nil" do
+    before :each do
+      Facter.fact(:puppetversion).stubs(:value).returns(nil)
+    end
+    
+    it "pe_version is nil" do
+      expect(Facter.fact(:puppetversion).value).to be_nil
+      expect(Facter.fact(:pe_version).value).to be_nil
+    end
+  end
 
   context "If PE is installed" do
     %w{ 2.6.1 2.10.300 }.each do |version|
@@ -73,4 +84,5 @@ describe "PE Version specs" do
       expect(Facter.fact(:pe_patch_version).value).to be_nil
     end
   end
+
 end