Enable preview_resource for ssh_known_hosts_entry

Add a spec that will fail once we bump the chef version to 15

Signed-off-by: Tim Smith <tsmith@chef.io>

2 files changed, 7 insertions, 1 deletions

diff --git a/lib/chef/resource/ssh_known_hosts_entry.rb b/lib/chef/resource/ssh_known_hosts_entry.rb
index c3fcd15627..2406377863 100644
--- a/lib/chef/resource/ssh_known_hosts_entry.rb
+++ b/lib/chef/resource/ssh_known_hosts_entry.rb
@@ -26,7 +26,8 @@ class Chef
       provides(:ssh_known_hosts_entry) { true }
 
       description "Use the ssh_known_hosts_entry resource to append an entry for the specified host in /etc/ssh/ssh_known_hosts or a user's known hosts file if specified."
-      introduced "15.0"
+      introduced "14.3"
+      preview_resource true
 
       property :host, String,
                description: "The host to add to the known hosts file.",
diff --git a/spec/unit/resource/ssh_known_hosts_entry_spec.rb b/spec/unit/resource/ssh_known_hosts_entry_spec.rb
index 251675dd10..3bae37dfe7 100644
--- a/spec/unit/resource/ssh_known_hosts_entry_spec.rb
+++ b/spec/unit/resource/ssh_known_hosts_entry_spec.rb
@@ -26,6 +26,11 @@ describe Chef::Resource::SshKnownHostsEntry do
   end
   let(:resource) { Chef::Resource::SshKnownHostsEntry.new("example.com", run_context) }
 
+  it "is not a preview resource in Chef 15" do
+    pending("Chef 15") unless Chef::VERSION.start_with?("15")
+    expect(resource.class.preview_resource).to be_falsey
+  end
+
   it "sets resource name as :ssh_known_hosts_entry" do
     expect(resource.resource_name).to eql(:ssh_known_hosts_entry)
   end