require 'rails_helper' describe WopiApp, type: :model do it 'should be of class WopiApp' do expect(subject.class).to eq WopiApp end describe 'Database table' do it { should have_db_column :name } it { should have_db_column :icon } it { should have_db_column :wopi_discovery_id } end describe 'Relations' do it { should belong_to :wopi_discovery } it { should have_many :wopi_actions } end describe 'Should be a valid object' do it { should validate_presence_of :name } it { should validate_presence_of :icon } it { should validate_presence_of :wopi_discovery } end end