fix NodeMap to not throw exceptions on platform_versionslcg/nodemap-platform-versions

Chef::Version and VersionConstraint are for x.y/x.y.z cookbook
versions, and are always wrong for anything other than
cookbooks.

Signed-off-by: Lamont Granquist <lamont@scriptkiddie.org>

2 files changed, 19 insertions, 1 deletions

diff --git a/lib/chef/node_map.rb b/lib/chef/node_map.rb
index 7a1a09ae24..25b1f57d44 100644
--- a/lib/chef/node_map.rb
+++ b/lib/chef/node_map.rb
@@ -143,7 +143,7 @@ class Chef
 
       filter_values.empty? ||
         Array(filter_values).any? do |v|
-          Chef::VersionConstraint::Platform.new(v).include?(value)
+          Gem::Requirement.new(v).satisfied_by?(Gem::Version.new(value))
         end
     end
 
diff --git a/spec/unit/node_map_spec.rb b/spec/unit/node_map_spec.rb
index 822f689eab..64106323c2 100644
--- a/spec/unit/node_map_spec.rb
+++ b/spec/unit/node_map_spec.rb
@@ -101,6 +101,24 @@ describe Chef::NodeMap do
     end
   end
 
+  describe "platform version checks" do
+    before do
+      node_map.set(:thing, :foo, platform_family: "rhel", platform_version: ">= 7")
+    end
+
+    it "handles non-x.y.z platform versions without throwing an exception" do
+      allow(node).to receive(:[]).with(:platform_family).and_return("rhel")
+      allow(node).to receive(:[]).with(:platform_version).and_return("7.19.2.2F")
+      expect(node_map.get(node, :thing)).to eql(:foo)
+    end
+
+    it "handles non-x.y.z platform versions without throwing an exception when the match fails" do
+      allow(node).to receive(:[]).with(:platform_family).and_return("rhel")
+      allow(node).to receive(:[]).with(:platform_version).and_return("4.19.2.2F")
+      expect(node_map.get(node, :thing)).to eql(nil)
+    end
+  end
+
   describe "with a block doing platform_version checks" do
     before do
       node_map.set(:thing, :foo, platform_family: "rhel") do |node|