tab/spec/models/transaction_spec.rb
2015-09-11 16:35:46 +02:00

38 lines
1,023 B
Ruby

# == Schema Information
#
# Table name: transactions
#
# id :integer not null, primary key
# debtor_id :integer not null
# creditor_id :integer not null
# issuer_id :integer not null
# issuer_type :string not null
# amount :integer default(0), not null
# message :string
# created_at :datetime not null
# updated_at :datetime not null
#
require 'rails_helper'
RSpec.describe Transaction, type: :model do
it "has a valid factory" do
expect(create(:transaction)).to be_valid
end
describe "cache" do
before :each do
@user = create(:user)
end
it "should update creditor cache" do
trans = build(:transaction, creditor: @user, amount: 10)
expect {trans.save!}.to change {@user.balance}.by(10)
end
it "should update debtor cache" do
trans = build(:transaction, debtor: @user, amount: 10)
expect {trans.save!}.to change {@user.balance}.by(-10)
end
end
end