spec/integration/ra/join_spec.rb in rom-0.3.0 vs spec/integration/ra/join_spec.rb in rom-0.3.1

@@ -1,23 +1,45 @@
 require "spec_helper"
 
 describe 'Join operation' do
   include_context 'users and tasks'
 
-  specify 'defining a joined relation' do
+  specify 'defining a joined one-to-many relation' do
     setup.relation(:users) do
       def with_tasks
         in_memory { join(tasks) }
       end
     end
 
+    setup.relation(:tasks)
+
     users = rom.relations.users
 
     expect(users.with_tasks.to_a).to eql(
       [
         { name: 'Joe', email: '[e-mail]', title: 'be nice', priority: 1 },
         { name: 'Joe', email: '[e-mail]', title: 'sleep well', priority: 2 },
         { name: 'Jane', email: '[e-mail]', title: 'be cool', priority: 2 }
+      ]
+    )
+  end
+
+  specify 'defining a joined many-to-one relation' do
+    setup.relation(:users)
+
+    setup.relation(:tasks) do
+      def with_user
+        in_memory { join(users) }
+      end
+    end
+
+    tasks = rom.relations.tasks
+
+    expect(tasks.with_user.to_a).to eql(
+      [
+        { title: 'be nice', priority: 1, name: 'Joe', email: '[e-mail]' },
+        { title: 'sleep well', priority: 2, name: 'Joe', email: '[e-mail]' },
+        { title: 'be cool', priority: 2, name: 'Jane', email: '[e-mail]' }
       ]
     )
   end
 
 end