1 files changed, 47 insertions, 0 deletions
diff --git a/spec/lib/puppet_spec/compiler.rb b/spec/lib/puppet_spec/compiler.rb
new file mode 100755
index 0000000..2f0ae4d
--- /dev/null
+++ b/spec/lib/puppet_spec/compiler.rb
@@ -0,0 +1,47 @@
+#! /usr/bin/env ruby -S rspec
+module PuppetSpec::Compiler
+  def compile_to_catalog(string, node = Puppet::Node.new('foonode'))
+    Puppet[:code] = string
+    Puppet::Parser::Compiler.compile(node)
+  end
+
+  def compile_to_ral(manifest)
+    catalog = compile_to_catalog(manifest)
+    ral = catalog.to_ral
+    ral.finalize
+    ral
+  end
+
+  def compile_to_relationship_graph(manifest, prioritizer = Puppet::Graph::SequentialPrioritizer.new)
+    ral = compile_to_ral(manifest)
+    graph = Puppet::Graph::RelationshipGraph.new(prioritizer)
+    graph.populate_from(ral)
+    graph
+  end
+
+  if Puppet.version.to_f >= 3.3
+    def apply_compiled_manifest(manifest, prioritizer = Puppet::Graph::SequentialPrioritizer.new)
+      transaction = Puppet::Transaction.new(compile_to_ral(manifest),
+                                          Puppet::Transaction::Report.new("apply"),
+                                          prioritizer)
+      transaction.evaluate
+      transaction.report.finalize_report
+
+      transaction
+    end
+  else
+    def apply_compiled_manifest(manifest)
+      transaction = Puppet::Transaction.new(compile_to_ral(manifest), Puppet::Transaction::Report.new("apply"))
+      transaction.evaluate
+      transaction.report.finalize_report
+
+      transaction
+    end
+  end
+
+  def order_resources_traversed_in(relationships)
+    order_seen = []
+    relationships.traverse { |resource| order_seen << resource.ref }
+    order_seen
+  end
+end