(FM-7691) pass a context to transport.facts

This uses the initial `list` implementation from the previous commit to access the schema
to create a context to pass around.

lib/puppet/resource_api/transport/wrapper.rb

@@ -17,11 +17,13 @@ def initialize(name, url_or_config)
     end
 
     @transport = Puppet::ResourceApi::Transport.connect(name, config)
+    @schema = Puppet::ResourceApi::Transport.list[name]
   end
 
   def facts
+    context = Puppet::ResourceApi::PuppetContext.new(@schema)
     # @transport.facts + custom_facts  # look into custom facts work by TP
-    @transport.facts(nil)
+    @transport.facts(context)
   end
 
   def respond_to_missing?(name, _include_private)

spec/puppet/resource_api/transport/wrapper_spec.rb

@@ -37,12 +37,15 @@
   describe '#facts' do
     context 'when called' do
       let(:instance) { described_class.new('wibble', {}) }
+      let(:context) { instance_double(Puppet::ResourceApi::PuppetContext, 'context') }
       let(:facts) { { 'foo' => 'bar' } }
       let(:transport) { instance_double(Puppet::Transport::TestDevice, 'transport') }
 
       it 'will return the facts provided by the transport' do
         allow(Puppet::ResourceApi::Transport).to receive(:connect).and_return(transport)
-        allow(transport).to receive(:facts).with(nil).and_return(facts)
+        allow(Puppet::ResourceApi::Transport).to receive(:list).and_return(schema: :dummy)
+        allow(Puppet::ResourceApi::PuppetContext).to receive(:new).and_return(context)
+        allow(transport).to receive(:facts).with(context).and_return(facts)
 
         expect(instance.facts).to eq(facts)
       end