Merge pull request #176 from fuelen/fix/add_missing_migration

Add missing migration step

Author: benwilson512

priv/test_repo/migrations/1_migrate_all.exs

@@ -40,5 +40,9 @@ defmodule Dataloader.Ecto.TestRepo.Migrations.MigrateAll do
       add :picture_id, references(:pictures)
       add :status, :string
     end
+
+    create table(:countries) do
+      add :name, :string
+    end
   end
 end