require 'rails_helper'

RSpec.describe Course, :type => :model do
  it "has a valid factory" do
    factory = FactoryGirl.create(:course)
    expect(factory).to be_valid, lambda { factory.errors.full_messages.join("\n") }
  end

  it "allows no null values"
end

require 'rails_helper'

RSpec.describe Course, :type => :model do
  it "has a valid factory" do
    factory = FactoryGirl.create(:course)
    expect(factory).to be_valid, lambda { factory.errors.full_messages.join("\n") }
  end

  it "saves department as uppercase" do
    FactoryGirl.create(:course, department: "mAtH")
    saved = Course.first
    expect(saved[:department]).to eq("MATH")
  end

  it "allows no null values"
end

Add model test for uppercase callback
Add model test for uppercase callback
