fluke/devops-service/spec/models/user_spec.rb

require 'db/mongo/models/user'
require 'auth/devops_auth'
require 'app/api3/routes/v3.0'

module Devops::Model
RSpec.describe User, type: :model do
  let(:user) { build(:user) }

  it 'is valid with correct attrs' do
    expect(user).to be_valid
  end

  describe 'validation' do
    include_examples 'field type validation', :id, :not_nil, :non_empty_string, :only_word_symbols
    include_examples 'field type validation', :password, :not_nil
    include_examples 'field type validation', :email, :not_nil
  end

  it '#to_hash returns id, email and roles' do
    expect(user.to_hash.keys).to match_array(%w(id email roles))
  end

  describe '.create_root', clean_db_after_example: true do
    subject { User.create_root }

    it 'create a user' do
      expect { subject }.to change { User.count }
    end

    it 'his name is root' do
      expect(subject.id).to eq User::ROOT_USER_NAME
    end

    it 'his password is root password' do
      expect(subject.password).to eq User::ROOT_PASSWORD
    end

    it "doesn't create another user if root already exists" do
      User.create_root
      expect { subject }.not_to change { User.count }
    end
  end
end
end