spec/models/operation_spec.rb


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require 'rails_helper'

RSpec.describe Operation, type: :model do
  let(:organisation) {
    build(:organisation)
    # Operation.create!(
    #   name: "MyString"
    # )
  }

  # before(:each) do
  #   assign(:operation, operation)
  # end
  subject { described_class.new(name: "Spuds", organisation: organisation) }

  describe "associations" do
    it { should belong_to(:organisation).class_name('Organisation') }
  end

  describe "existence" do
    it "exists!" do
      expect(subject).to be_valid
    end
  end

  describe "validations" do
    it "is invalid without a name" do
      subject.name = nil
      expect(subject).to be_invalid
    end

    it "is invalid with a name longer than 35 chars" do
      subject.name = "a" * 36
      expect(subject).to be_invalid
    end
  end
end