fix: pass the pact specification version from the control server to t…

…he mock server

lib/pact/mock_service/control_server/run.rb

@@ -54,7 +54,8 @@ def control_server_options
             pact_dir: options[:pact_dir] || ".",
             unique_pact_file_names: options[:unique_pact_file_names],
             cors_enabled: options[:cors] || false,
-            ssl: options[:ssl]
+            ssl: options[:ssl],
+            pact_specification_version: options[:pact_specification_version]
           }
         end
 

spec/integration/control_server_cli_spec.rb

@@ -22,7 +22,7 @@ def mock_service_headers
 
   before :all do
     clear_dirs
-    @pid = start_control 1234
+    @pid = start_control 1234, "--pact-specification-version 3"
   end
 
   it "starts up and responds with mocked responses" do
@@ -49,6 +49,10 @@ def mock_service_headers
     expect(File.exist?('tmp/pacts/consumer-provider.json')).to be true
   end
 
+  it "writes the pacts with the specified in pact specification version" do
+    expect(JSON.parse(File.read('tmp/pacts/consumer-provider.json'))['metadata']['pactSpecification']['version']).to eq '3.0.0'
+  end
+
   after :all do
     kill_server @pid
   end