gistfile1.txt

describe ".inc_num_runs_by_brand" do
    let (:upc_master) {FactoryGirl.create(:upc_master_with_sizes)}
    it "increments the num runs correctly" do
      UpcMaster.inc_num_runs_by_brand(upc_master.sizes.first.brand)
      upc_master.reload.num_runs.should == 1
    end
  end

upc_master_spec.rb

  describe ".inc_num_runs_by_brand" do
    let(:upc_master) { FactoryGirl.create(:upc_master_with_sizes) }

    it "increments the num runs correctly" do
      UpcMaster.inc_num_runs_by_brand(upc_master.sizes.first.brand)
      upc_master.reload.num_runs.should == 1
    end
  end