feat(pact ui): update matrix URL to specify the latest provider version

Author: bethesque

lib/pact_broker/api/pact_broker_urls.rb

@@ -261,6 +261,17 @@ def matrix_for_pacticipant_version_url(version, base_url = '')
         "#{base_url}/matrix?#{Rack::Utils.build_nested_query(query)}"
       end
 
+      def matrix_for_pact_url(pact, base_url = '')
+        query = {
+          q: [
+            { pacticipant: pact.consumer_name, version: pact.consumer_version_number },
+            { pacticipant: pact.provider_name, latest: true }
+          ],
+          latestby: 'cvpv'
+        }
+        "#{base_url}/matrix?#{Rack::Utils.build_nested_query(query)}"
+      end
+
       def matrix_url_from_params params, base_url = ''
         matrix_url(params.fetch(:consumer_name), params.fetch(:provider_name), base_url)
       end

lib/pact_broker/api/renderers/html_pact_renderer.rb

@@ -137,7 +137,7 @@ def pact_url
         end
 
         def matrix_url
-          PactBroker::Api::PactBrokerUrls.matrix_for_pacticipant_version_url(@pact.consumer_version, base_url)
+          PactBroker::Api::PactBrokerUrls.matrix_for_pact_url(@pact, base_url)
         end
 
         def latest_pact_url

spec/lib/pact_broker/api/renderers/html_pact_renderer_spec.rb

@@ -12,7 +12,7 @@ module Renderers
           ENV['TZ'] = "Australia/Melbourne"
           PactBroker.configuration.enable_public_badge_access = true
           allow(PactBroker::Api::PactBrokerUrls).to receive(:pact_url).with('http://base', pact).and_return(pact_url)
-          allow(PactBroker::Api::PactBrokerUrls).to receive(:matrix_for_pacticipant_version_url).with(consumer_version, 'http://base').and_return(matrix_url)
+          allow(PactBroker::Api::PactBrokerUrls).to receive(:matrix_for_pact_url).with(pact, 'http://base').and_return(matrix_url)
           allow_any_instance_of(HtmlPactRenderer).to receive(:logger).and_return(logger)
 
           Timecop.freeze(created_at + 3)
@@ -95,6 +95,7 @@ module Renderers
             before do
               allow(pact).to receive(:content_hash).and_return(content_hash)
             end
+
             let(:json_content) { '[1]' }
             let(:content_hash) { [1] }