require 'rails_helper' describe SamplesTable, type: :model do it 'should be of class SamplesTable' do expect(subject.class).to eq SamplesTable end describe 'Database table' do it { should have_db_column :status } it { should have_db_column :user_id } it { should have_db_column :team_id } it { should have_db_column :created_at } it { should have_db_column :updated_at } end describe 'Relations' do it { should belong_to :user } it { should belong_to :team } end describe 'Should be a valid object' do it { should validate_presence_of :team } it { should validate_presence_of :user } end end