Construct enterprise relationships with a factory

spec/factories.rb

@@ -96,6 +96,9 @@ FactoryGirl.define do
     is_distributor true
   end
 
+  factory :enterprise_relationship do
+  end
+
   factory :enterprise_group, :class => EnterpriseGroup do
     name 'Enterprise group'
     description 'this is a group'

spec/models/enterprise_spec.rb

@@ -31,10 +31,10 @@ describe Enterprise do
       let(:e) { create(:distributor_enterprise) }
       let(:p) { create(:supplier_enterprise) }
       let(:c) { create(:distributor_enterprise) }
-      before do
-        EnterpriseRelationship.create! parent_id: p.id, child_id: e.id
-        EnterpriseRelationship.create! parent_id: e.id, child_id: c.id
-      end
+
+      let!(:er1) { create(:enterprise_relationship, parent_id: p.id, child_id: e.id) }
+      let!(:er2) { create(:enterprise_relationship, parent_id: e.id, child_id: c.id) }
+
       it "finds relatives" do
         e.relatives.sort.should == [p, c].sort
       end