fix(matrix): correct logic for selecting matrix rows on MySQL

lib/pact_broker/matrix/latest_row.rb

@@ -5,20 +5,6 @@ module Matrix
     # Latest pact revision for each consumer version => latest verification for each provider version
     class LatestRow < Row
       set_dataset(:latest_matrix_for_consumer_version_and_provider_version)
-
-      # For some reason, with MySQL, the success column value
-      # comes back as an integer rather than a boolean
-      # for the latest_matrix view (but not the matrix view!)
-      # Maybe something to do with the union?
-      # Haven't investigated as this is an easy enough fix.
-      def success
-        value = super
-        value.nil? ? nil : value == true || value == 1
-      end
-
-      def values
-        super.merge(success: success)
-      end
     end
   end
 end

lib/pact_broker/matrix/repository.rb

@@ -61,7 +61,7 @@ def find_for_consumer_and_provider pacticipant_1_name, pacticipant_2_name
       end
 
       def find_compatible_pacticipant_versions selectors
-        find(selectors, latestby: 'cvpv').select{|line| line[:success] }
+        find(selectors, latestby: 'cvpv').select{|line| line.success }
       end
 
       def query_matrix selectors, options

lib/pact_broker/matrix/row.rb

@@ -209,6 +209,14 @@ def success
       def values
         super.merge(success: success)
       end
+
+      # Need to overwrite eql? from lib/sequel/model/base.rb
+      # because it uses @values instead of self.values
+      # so the success boolean/integer problem mentioned above
+      # screws things up
+      def eql?(obj)
+        (obj.class == model) && (obj.values == values)
+      end
     end
   end
 end